Service Bulletin 663075-25-001 NC

ZODIAC GALLEYS EUROPE S.R.O. UNIVERZITNI 1119/34 301 00 PLZEN, CZECH REPUBLIC TELEPHONE: +420 377 664 111 TELEFAX: +420 377 664 164 CAGE CODE: 4050G

663075-25-001 07-Dec-2014 Revision NC of 37

Document Service Bulletin

Document number 663075-25-001

Document revision NC

Document title Equipment/furnishings – Lower Deck Mobile Crew

Rest – Fire Extinguisher Bottle outlet connection

improvement

Aircraft type Airbus A330-202, A330-223, A330-323X

Airbus A340-313X, A340-642

Unit LDMCR P/N 601075-1

LDMCR P/N 601078-1/-101 LDMCR P/N 601116-1/-101/-201/-301

LDMCR P/N 601273-1

PREPARED BY: NAME SIGNATURE DATE

Aftersales Project

Engineer Jiří Reitspies

07-Dec-2014

CHECKED BY: NAME SIGNATURE DATE

Aftersales Project Engineer

Roman Maly

08-Dec-2014

APPROVED BY: NAME SIGNATURE DATE

Aftersales Lead Project Engineer

Karel Matyas

08-Dec-2014

PROPRIETARY INFORMATION AGREEMENT

ALL THE FOLLOWING INFORMATION CONTAINED HEREIN IS CONFIDENTIAL PROPRIETARY DESIGN DATA

OWNED BY ZODIAC GALLEYS EUROPE S.R.O. NOTICE IS HEREBY GIVEN THAT ALL THE INFORMATION CONTAINED IS EXPRESSLY AND EXCLUSIVELY RESERVED FOR ZODIAC GALLEYS EUROPE S.R.O. THIS

INFORMATION HAS BEEN SUBMITTED UNDER A CONFIDENTIAL RELATIONSHIP FOR A SPECIFIED PURPOSE. THE RECIPIENT(S), BY ACCEPTING THIS INFORMATION ASSUME(S) CUSTODY HEREOF AND AGREE(S) NOT TO

DISCLOSE ANY PORTION OF THE CONTENT TO ANY UNAUTHORIZED INDIVIDUAL(S).



LIST OF ACTIVE PAGES

PAGE N° REVISION SYMBOL

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ADDED PAGES

PAGE N° REVISION

SYMBOL PAGE N°

REVISION

SYMBOL

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2 NC 29 NC

3 NC 30 NC

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5 NC 32 NC

6 NC 33 NC

7 NC 34 NC

8 NC 35 NC

9 NC 36 NC

10 NC 37 NC

11 NC

12 NC

13 NC

14 NC

15 NC

16 NC

17 NC

18 NC

19 NC

20 NC

21 NC

22 NC

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RECORD OF REVISIONS

REV. SECTION(S) PAGE(S) DESCRIPTION OF CHANGES DATE

NC All All Initial release 24-Feb-2015

Reason for revision: N/A



LIST OF ABBREVIATIONS

AMM Aircraft Maintenance Manual lbs, LBS Libras (pounds)

AOG Aircraft on Ground l, L Liter

ARO After Receipt of Order LDMCR Lower Deck Mobile Crew Rest

ATR Acceptance Test Report L/H Left Hand (on left side)

A/C Aircraft ml, ML Milliliter

BFE Buyer Furnished Equipment mm, MM Millimeter

CMM Component Maintenance Manual MSN Machine Serial Number

compt. Compartment m, MTR Meter

CONFIG. Configuration N° Number

CRC Crew Rest Cabin N/A Not Applicable, Not Available

CSK Countersink ODD On Dock Date

DCR Dock on Crew Rest OPP Opposite

DDP Declaration of Design and Performance

PCS Pieces

DIA Diameter PL Places

DOA Design Organization Approval PO Purchase Order

FCRC Flight Crew Rest Cabin P/N, PNR Part Number

FOC Free of Charge Ref. Reference

FPR Fire Properties Report Rev. Revision

EASA European Aviation Safety Agency R/H Right Hand (on right side)

EDES Equipment Definition Evolution Sheet SFE Supplier Furnished Equipment

e.g. exempli gratia (for example) SMS Standard Material Specification

etc. et cetera (and so forth) SPS Standard Procedure Specification

Hz Hertz STR Structural Test report

ICAO International Civil Aviation Organization

S/N, SER Serial Number

ICD Interface Control Drawing TBD To be done

ID Identification VA Volt Ampere

IPC Illustrated Part Catalogue VAC Voltage in Alternating Current

kg, KG kilogram var Volt-Ampere reactive

kgs, KGS kilograms VSB Vendor Service Bulletin

lb, LB Libra (pound)

Notice: Abbreviations stated above are generally used, but may not be all present in this document.



TABLE OF CONTENTS

1 SUMMARY ...............................................................................................................6

2 PLANNING INFORMATION .......................................................................................6

2.1 EFFECTIVITY .................................................................................................... 6 2.2 CONCURRENT REQUIREMENTS ............................................................................ 6 2.3 REASON .......................................................................................................... 6 2.4 DESCRIPTION ................................................................................................... 7 2.5 COMPLIANCE RECOMMENDATION ........................................................................ 8 2.6 APPROVAL ....................................................................................................... 8 2.7 MANPOWER ...................................................................................................... 8 2.8 REFERENCES .................................................................................................... 8 2.9 OTHER PUBLICATIONS AFFECTED ........................................................................ 9 2.10 INTERCHANGEABILITY OF PARTS ......................................................................... 9 2.11 CONTACT INFORMATION .................................................................................... 9

3 TECHNICAL INFORMATION .................................................................................... 10

3.1 WEIGHT AND BALANCE .................................................................................... 10 3.2 ELECTRICAL LOAD DATA .................................................................................. 10

4 MATERIAL INFORMATION ..................................................................................... 10

4.1 MATERIAL – PRICE AND AVAILABILITY ................................................................ 10 4.2 MATERIAL NECESSARY FOR EACH UNIT .............................................................. 10 4.3 TOOLING ....................................................................................................... 12

5 ACCOMPLISHMENT INSTRUCTIONS ....................................................................... 13

5.1 GENERAL ....................................................................................................... 13 5.2 DISASSEMBLY ................................................................................................ 15 5.3 ASSEMBLY ..................................................................................................... 18 5.4 RE-IDENTIFICATION OF PARTS .......................................................................... 19 5.5 TEST ............................................................................................................. 19

6 ILLUSTRATIONS ................................................................................................... 20

7 APPENDICES ......................................................................................................... 22



1 SUMMARY

The purpose of this document is to provide instructions to carry out corrective action on the outlet connection to the Fire Extinguisher Bottle P/N 9-2000-391 (Pacific Scientific P/N 33900012-2) located within staircase module of Lower Deck Mobile Crew Rest unit.

2 PLANNING INFORMATION

2.1 EFFECTIVITY

This Service Bulletin applies to the following units:

UNIT P/N S/N

LDMCR 601075-1 001 ÷ 006

LDMCR 601078-1 001 ÷ 019

LDMCR 601078-101 001

LDMCR 601116-1 002 ÷ 006

LDMCR 601116-101 007, 008

LDMCR 601116-201 009 ÷ 018

LDMCR 601116-301 001 ÷ 014

LDMCR 601273-1 001

TABLE 1 – EFFECTIVITY

2.2 CONCURRENT REQUIREMENTS

There are no other Service Bulletins which have to be implemented in conjunction with, prior to or subsequent to the implementation of this Service Bulletin.

2.3 REASON

There are indications that the connection of the Halon outlet tube P/N 663075-11 to the outlet of the Fire Extinguisher Bottle P/N 9-2000-391 (Pacific Scientific P/N 33900012-2) may have been performed incorrectly.

The result is that the tube may be inadequately secured to the outlet and could therefore work loose as a result of vibration or utilization of the Fire Extinguisher Bottle, which in turn may affect the distribution of the Halon gas in the event of fire.



2.4 DESCRIPTION

To eliminate any possible risk of reduced performance the Halon outlet tube P/N 663075-11 must be replaced by flexible hose P/N 241502-3. To do so, the existing tube fitting, union P/N 9-900-105 must be replaced by tube fitting, male connector P/N 242516-33 and existing tube fixation and grounding provisions modified accordingly.

With the implementation of this Service Bulletin the part number (P/N, PNR) and the serial number (S/N, SER) of each modified LDMCR unit remain unchanged. Further, SB implemented placard P/N 698075-23 is installed next to the unit identification (ID) placard in order to indicate that a design change has been carried out to the unit, in accordance with the instructions given in this document.

Finally, with the implementation of this Service Bulletin the design data of each modified LDMCR unit and the applicability of related documentation are subject to the following changes:

NOMENCLATURE POST-MOD P/N PRE-MOD P/N

HALON INSTALLATION 623075-1051 REPLACES 623075-51

ELECTRICAL INSTALLATION 607075-1051 REPLACES 607075-51

TABLE 2 – APPLICABLE DESIGN DATA

(CONCERNS ONLY P/N 601075-1)





(CONCERNS ONLY P/Ns 601078-1)





(CONCERNS ONLY P/Ns 601078-101)





(CONCERNS ONLY P/Ns 601116-1/-101/-201/-301)






TABLE 6 – APPLICABLE DESIGN DATA (CONCERNS ONLY P/N 601273-1)

2.5 COMPLIANCE RECOMMENDATION

The implementation of this Service Bulletin is highly recommended and shall be performed without undue delay.

2.6 APPROVAL

The technical content of this document is approved under the Authority of DOA N° EASA.21J.296.

2.7 MANPOWER

Total labor estimation is 4 hours with presumed manpower 1 worker. Assistance of second worker is recommended to ease the removal/installation of drawers and to ease the installation of tube fitting as per Swagelok Straight Fittings Catalogue MS-01-140 Page 62 instructions. The manpower estimation is based on the instructions as described in the Accomplishment instructions section, and not to any other activities, like getting permit to access A/C, transport, work preparation, etc.

2.8 REFERENCES

The following documents represent all important information required for the correct and approved implementation of this Service Bulletin.

Engineering documentation (Drawings): Modification kit – Halon distribution mod 698075-21 Revision NC Component Maintenance Manuals (CMM/IPCs):

LDMCR P/N 601075-1 25-70-06 Rev. Last available LDMCR P/N 601078-1/-101 25-70-07 Rev. Last available LDMCR P/N 601116-1/-101/-201/-301 25-70-09 Rev. Last available LDMCR P/N 601273-1 25-70-14 Rev. Last available



Standard Process Specifications (SPSs): Application of Loctite adhesive/sealant SPS107 Revision A Placard installation SPS134 Revision A Application of Silicone sealant SPS503 Revision B Electrical bonding and grounding SPS526 Revision NC Bonding inserts into honeycomb panel SPS602 Revision B National Aerospace Standards (NASMs):

Safety or lock wire NASM20995 Revision New General practices for safety wiring and NASM33540 Revision New cotter pinning

2.9 OTHER PUBLICATIONS AFFECTED

The following documentation is affected by the issuance of this Service Bulletin. Component Maintenance Manuals (CMM/IPCs):

LDMCR P/N 601075-1 25-70-06 Rev. Last available LDMCR P/N 601078-1/-101 25-70-07 Rev. Last available LDMCR P/N 601116-1/-101/-201/-301 25-70-09 Rev. Last available LDMCR P/N 601273-1 25-70-14 Rev. Last available

2.10 INTERCHANGEABILITY OF PARTS

Not applicable.

2.11 CONTACT INFORMATION

Aftersales Front office (purchase orders and material delivery support) E-mail: [email protected] Phone: +420 377 664 113, +420 377 664 119, +420 377 664 122

Aftersales Engineering department (technical support) E-mail: [email protected] Phone: +420 377 664 103, +420 377 664 175, +420 377 664 218

mailto:[email protected]

mailto:[email protected]



3 TECHNICAL INFORMATION

3.1 WEIGHT AND BALANCE

Not applicable.

3.2 ELECTRICAL LOAD DATA

Not applicable.

4 MATERIAL INFORMATION

4.1 MATERIAL – PRICE AND AVAILABILITY

This Service Bulletin including the modification and consumable materials can be

purchased for free of charge. The average delivery time of the parts, assemblies and modification kits is 6 weeks ARO. The average delivery time of the consumables, fasteners and tooling is 2 weeks ARO. Please be noted that the actual delivery times may vary due to production lead times and/or on the demand notified by the operator. To check the actual delivery times please contact the Aftersales Front office (ref. 2.11).

4.2 MATERIAL NECESSARY FOR EACH UNIT

Material to be purchased The following table presents the required materials necessary for the implementation of this Service Bulletin. Quantity of materials is specified in column NOTE.

NOMENCLATURE PART NUMBER PCS [ea] NOTE

MODIFICATION KIT - HALON DISTRIBUTION MOD

698075-21 1 PCS per LDMCR unit

PLACARD, SB IMPLEMENTED 698075-23 1 PCS per LDMCR unit

PROTECTIVE COVER M83726/60-110AN 1 PCS per fleet

PROTECTIVE COVER M83726/60-18AN 1 PCS per fleet

TABLE 7 – MODIFICATION MATERIAL



Consumables The following tables present consumable material and alternative consumable material dedicated for the approved implementation of this Service Bulletin.

NOMENCLATURE PART NUMBER MANUFACTURER

TRADE NAME PACKAGING

ABRASIVE PAPER

GRIT SIZE 320 (OR FINER) N/A LOCALLY AVAILABLE LOCALLY AVAILABLE

ACETONE - LOCALLY AVAILABLE -

ACRYLIC THREAD-LOCKING ADHESIVE AND SEALANT

9-965-48 HENKEL CORPORATION LOCTITE® 242

APPLICATOR 50 ML

CLEANING LINT-FREE CLOTH N/A LOCALLY AVAILABLE LOCALLY AVAILABLE

DIRECT ADHESION EPOXY

TOPCOAT 5-100-146

PPG INDUSTRIES

TUK 4125/6407

PLASTIC BOTTLE

30 ML

METHYLATED SPIRIT (OR EQUIVALENT)

N/A LOCALLY AVAILABLE LOCALLY AVAILABLE

NEUTRAL SILICONE SEALANT (GREY)

5-100-40 BOSTIK CORPORATION SIMSON® SILICON 60 GREY TUBE 310 ML

GENERAL PURPOSE MASKING TAPE

N/A LOCALLY AVAILABLE LOCALLY AVAILABLE

TWO-COMPONENT EPOXY

ADHESIVE 9-107-60

HUNSTMAN ADVANCED MATERIALS ARALDITE® 2015 A/B

CARTRIDGE – SIDE

BY SIDE 50 ML

TABLE 8 – CONSUMABLE MATERIAL

NOMENCLATURE PART NUMBER MANUFACTURER TRADE NAME

PACKAGING

TWO-COMPONENT EPOXY ADHESIVE

9-109-23 PERMACOL B.V. PERMAPOX® 2250 A/B CARTRIDGE 50 ML

TABLE 9 – ALTERNATIVE CONSUMABLE MATERIAL



4.3 TOOLING

The following table presents ordinary and special tooling necessary for the implementation of this Service Bulletin.

Manual dispensing gun with nozzles for 50 ml side-by-side (dual syringe) systems, e.g. Hunstman Araldite® 2000 Man gun 50

Manual dispensing gun with nozzles for tube 310 ml systems

Speed control accumulator driller with 11,7/0.460 [mm/in] DIA drill bit

Torque wrenches: size 1”¼ and 2”¼ with adjustable torque range 45 ÷ 55 lbf.ft [61 ÷ 75 N.m]

Open spanners: size ¼”, 1”⅛ and 1”⅜

Set of Phillips screw drivers, combination pliers

One piece of 200,0/8.0 [mm/in] long wire compliant to NASM20995C32

Small paint brush, sharp knife, alcohol based marker, pencil, tape meter

Industrial vacuum cleaner, portable lighting

TABLE 10 – TOOLING

NOMENCLATURE PART NUMBER MODEL N° (TRADE NAME)

MANUFACTURER

MANUAL DISPENSING GUN FOR 50 ML DUAL SYRINGE

SYSTEMS

9-107-63 ARALDITE 2000 MAN GUN 50

HUNSTMAN ADVANCED MATERIALS

STATIC MIXER (NOZZLE) FOR 50 ML DUAL SYRINGE

SYSTEMS

9-107-66 ARALDITE 2000+

MIXER 50 ML

HUNSTMAN ADVANCED

MATERIALS

TABLE 11 – TOOLING AVAILABLE FOR PURCHASE



5 ACCOMPLISHMENT INSTRUCTIONS

This chapter provides the customer with all relevant technological, maintenance and testing procedures of ZGEU necessary for the successful implementation of this Service Bulletin. This section is divided into the General, Disassembly, Assembly, Re-identification of parts and Test subsections. Subsection General provides with generally applicable information and description what

procedural (SPS) and/or material (SMS) specifications are applicable and are to be followed for a specific action. Subsections Disassembly and Assembly provide with detailed instruction where each of the instruction steps is defined by its own unique number. Also, safety precautions are given within these subsections if necessary. Subsection Re-identification of parts defines which parts and/or assemblies are to be modified and re-identified for repeated use during the implementation of this Service Bulletin. Subsection Test defines all testing and measurement procedures that are to be performed and recorded prior, during or consequently to the implementation of this

Service Bulletin.

5.1 GENERAL

Unit identification Each unit must be properly identified by a SB implemented information placard installed next to or below the identification (ID) placard to indicate that a design and/or configuration change has been carried out to the unit in accordance with the instructions given in the respective Service Bulletin. This indication is absolutely necessary in order to guarantee the traceability of the actual configuration status of the unit affected. Cleaning Structure and structural parts of unit together with all parts, assemblies, accessories and equipment called out in the Disassembly and Assembly sections are

to be cleaned prior to, during or subsequent to the implementation of this Service Bulletin with the use of proper cleaning agents and cleaning material. For recommended cleaning agents and cleaning material refer to the respective CMM/IPC document. Sealing All parts, assemblies and décor laminates are to be sealed after installation in accordance with SPS 503, with the use of silicone sealant Simson® Silicon 60. The required color of sealant is specified within SPS503 in Color selection criteria section.



Installation of placards All placards are to be installed in accordance with SPS134. Allowable tolerance for a placard position is ±10/0.4 [mm/in] vertically and horizontally.

Installation of screws All screws are to be installed and bonded with the use of acrylic adhesive and sealant Loctite® 242. For that reason, it is recommended to replace all loosened and/or removed screws by new, applying Loctite® 242 in accordance with SPS107. All screws are to be tightened in accordance with the values specified in tension torque table below, if not otherwise specified in the contents of Assembly

subsection.

THREAD TYPE TENSION TORQUE

[lbf.in]

TENSION TORQUE

[N.m]

#6-32 .1380”-32 10 1.1

#8-32 .1640”-32 14 1.6

#10-32 .1900”-32 23 2.6

1/4”-28 .2500”-28 60 6.8

5/16”-24 .3125”-24 120 13.6

3/8”-24 .3750”-24 175 19.8

TABLE 12 – TENSION TORQUE

Installation of grounding points All grounding points are to be treated and protected with the use of direct adhesion epoxy topcoat TUK 4125/6407 in accordance with SPS526.

All grounding points are to be labeled with the use of grounding point placards where XXX represents the identification number of a concrete grounding point:

FIGURE 1 – INSTALLATION DETAIL – GROUNDING POINT P/N 237554-81



Installation of molded inserts All molded inserts are to be installed and bonded in honeycomb panels in accordance with SPS602, with the use of two-component epoxy adhesives Araldite®

2015 A/B or PERMAPOX® 2250 A/B (formerly known as PERMACOL® 2250 A/B). Due to shorter cure time (1 hour at room temperature) for handling the use of PERMAPOX® 2250 A/B is recommended against the use of Araldite® 2015 A/B (4 hours at temperature 23 °C).

5.2 DISASSEMBLY

1) Empty the contents of drawers and coat stowage LD-C1 under the staircase (side and rear of the staircase module).

2) Switch off the power to the LDMCR unit using Main Power Switch S2 located on the inside of the LDMCR unit, above the service door.

FIGURE 2 – MAIN POWER SWITCH S2 SWITCH OFF

Notice: Picture serves only to the reference purpose. The actual configuration of shown subjects may vary.

3) Gain access to the Fire Extinguisher Bottle FES1/6671NW: a) By removing the upper drawer under the staircase.

b) By removing the lower drawer under the staircase.

c) By loosening and removing CSK screws P/N NAS514P832-7/-8 (4 PL)

together with the removable panel located in the middle of formed side hole under the staircase.

d) By loosening and removing CSK screws P/N NAS514P832-6 (4 PL) together with the cover plate located at the rear bottom of the coat stowage LD-C1.



FIGURE 3 – UPPER DRAWER REMOVAL FIGURE 4 – LOWER DRAWER REMOVAL

FIGURE 5 – REMOVABLE PANEL REMOVAL FIGURE 6 – COVER PLATE REMOVAL

Notice: Pictures serve only to the reference purpose. The actual configuration of shown subjects may vary.



4) Unlock and disconnect electrical connector P9 from Fire Extinguisher Bottle (FES1/6671NW) Pressure Switch. Install and hand tighten protective cover P/N M83723/60-18AN to the Pressure Switch.

FIGURE 7 – ELECTRICAL CONNECTOR P9 DISCONNECTION

5) Unlock and disconnect electrical connector P10 from Fire Extinguisher Bottle

(FES1/6671NW) Explosive Cartridge. Install and hand tighten protective cover P/N M83723/60-110AN to the Explosive Cartridge.

FIGURE 8 – ELECTRICAL CONNECTOR P10 DISCONNECTION

Notice: Explosive Cartridge shown disconnected with installed protective cover.

6) Follow step by step in accordance with disassembly instructions given in the modification kit drawing N° 698075-21 (section Appendices).



5.3 ASSEMBLY

7) Follow step by step in accordance with modification instructions given in the modification kit drawing N° 698075-21 (section Appendices).

8) Follow step by step in accordance with assembly instructions given in the modification kit drawing N° 698075-21 (section Appendices).

9) Check that the Fire Extinguisher Bottle (FES1/6671NW) Discharge Outlet

Retaining Nut is properly lock-wired as shown below. If this is not the case, the Retaining Nut shall be re-torqued to 45 ÷ 55 lbf.ft [61 ÷ 75 N.m] and lock-wired in accordance with NASM33540 using a wire compliant to NASM20995C32.

FIGURE 9 – PROPER LOCKING WIRE INSTALLATION

10) Remove protective cover P/N M83723/60-18AN from the Fire Extinguisher

Bottle (FES1/6671NW) Pressure Switch. Reconnect and lock electrical

connector P9 to the Pressure Switch.

11) Remove protective cover P/N M83723/60-110AN from the Fire Extinguisher Bottle (FES1/6671NW) Explosive Cartridge. Reconnect and lock electrical connector P10 to the Explosive Cartridge.

12) Switch on the power to the LDMCR unit using MAIN POWER SWITCH S2.

13) Perform the check as per section Test.

14) Reinstall cover plate using CSK screws P/N NAS514P832-6 (4 PL). Seal cover

plate in accordance with SPS503 instructions.

Notice: Screws are part of mod kit P/N 698075-21 packaging.

15) Reinstall removable panel using CSK screws P/N NAS514P832-8 (4 PL). Seal removable panel in accordance with SPS503 instructions. Notice: Screws are part of mod kit P/N 698075-21 packaging.



16) Reinstall drawers into the staircase module.

17) Stick SB implemented information placard P/N 698075-23. Location shown in Figure 11 (section Illustrations).

18) Fill in, sign and send scanned the Work Completion Sheet to the Aftersales Engineering department (sections Appendices and Contact information).

5.4 RE-IDENTIFICATION OF PARTS

Not applicable.

5.5 TEST

Open the cover of Smoke Detection Control Panel adjacent to the staircase module. Check the CARTRIDGE and PRESSURE status indicators L17, L18, L19 and L20. Two green indicators (L18, L20) should be illuminated. Close the cover.

FIGURE 10 – SMOKE DETECTION CONTROL PANEL (COVER REMOVED)

Notice: Picture serves only to the reference purpose. The actual configuration of shown subjects may vary. Should the CARTRIDGE status green indicator L18 is not illuminated: - Switch off the power to the LDMCR unit using Main Power Switch S2. - Reconnect electrical connector P10 to the Fire Extinguisher Bottle FES1/6671NW. - Switch off the power to the LDMCR unit using Main Power Switch S2. - Repeat the check.



Should the PRESSURE status green indicator L20 is not illuminated: - Switch off the power to the LDMCR unit using Main Power Switch S2. - Reconnect electrical connector P9 to the Fire Extinguisher Bottle FES1/6671NW. - Switch off the power to the LDMCR unit using Main Power Switch S2. - Repeat the check.

6 ILLUSTRATIONS

FIGURE 11 – SB IMPLEMENTED INFORMATION PLACARD INSTALLATION (CONCERNS ONLY P/N 601075-1)



FIGURE 12 – SB IMPLEMENTED INFORMATION PLACARD INSTALLATION (CONCERNS ONLY P/Ns 601078-1/-101)

FIGURE 13 – SB IMPLEMENTED INFORMATION PLACARD INSTALLATION (CONCERNS ONLY P/Ns 601116-1/-101/-201/-301 AND P/N 601273-1)



TABLE OF CONTENTS

7 APPENDICES

WORK COMPLETION SHEET ...................................................................................... 23 A: MODIFICATION KIT DRAWING N° 698075-21 ........................................................... 24 B: SPS107 - APPLICATION OF LOCTITE ADHESIVE/SEALANT .......................................... 25 C: SPS134 – PLACARD INSTALLATION ........................................................................ 26 D: SPS503 – APPLICATION OF SILICONE SEALANT ........................................................ 27 E: SPS526 - ELECTRICAL BONDING AND GROUNDING ................................................... 28 F: SPS602 - BONDING INSERTS INTO HONEYCOMB PANEL ............................................ 29 G: NASM20995 – WIRE, SAFETY AND LOCK ................................................................. 30 H: NASM33540 - SAFETY WIRING AND COTTER PINNING, GENERAL PRACTICES ................ 31 I: MS-01-140 – SWAGELOK STRAIGHT FITTINGS CATALOGUE ....................................... 32 J: TECHNICAL SHEET – ARALDITE 2015 A/B ................................................................ 33 K: TECHNICAL SHEET – PERMACOL 2250 A/B ............................................................... 34 L: TECHNICAL SHEET – SIMSON SILICON 60 ............................................................... 35 M: TECHNICAL SHEET – LOCTITE 242 ......................................................................... 36 N: TECHNICAL SHEET – TUK 4125/6407 ...................................................................... 37



APPENDICES

WORK COMPLETION SHEET

The declaration is hereby given that the following unit has been modified in accordance with all technological procedures and with the use of material specified within this Service Bulletin contents:

UNIT P/N CONFIG. N° S/N MSN

LDMCR N/A

The unit modification was performed by company and under the supervision of responsible person stated below. Company name:

Cage code:

EASA DOA N°:

EASA Part 145 Authorization N°:

Test/measurement results:

Comments:

------------------------------------

Name of responsible

------------------------------------ ------------------------------------ Signature Date and place

Please fill this sheet readably with block capitals, sign and send scanned to Zodiac Galleys Europe – Aftersales Engineering department. Please store this sheet (filled and signed) for future uses.

This document serves as source information for tracing a unit’s actual status or its configuration layout.



APPENDICES

A: MODIFICATION KIT DRAWING N° 698075-21


ADDED PAGES


ADDED PAGES

PAGE N° REVISION

SYMBOL PAGE N°

REVISION

SYMBOL

1 NC

2 NC

3 NC

4 NC

5 NC


663075-25-001 07-Dec-2014 Revision NC Page 25 of 37

APPENDICES

B: SPS107 - APPLICATION OF LOCTITE ADHESIVE/SEALANT


ADDED PAGES


ADDED PAGES

PAGE N° REVISION

SYMBOL PAGE N°

REVISION

SYMBOL

1 A

2 A

3 A

4 A



APPENDICES

C: SPS134 – PLACARD INSTALLATION


ADDED PAGES


ADDED PAGES

PAGE N° REVISION

SYMBOL PAGE N°

REVISION

SYMBOL

1 A

2 A

3 A

4 A

5 A

6 A

7 A



APPENDICES

D: SPS503 – APPLICATION OF SILICONE SEALANT


ADDED PAGES


ADDED PAGES

PAGE N° REVISION

SYMBOL PAGE N°

REVISION

SYMBOL

1 B 26 B

2 B 27 B

3 B

4 B

5 B

6 B

7 B

8 B

9 B

10 B

11 B

12 B

13 B

14 B

15 B

16 B

17 B

18 B

19 B

20 B

21 B

22 B

23 B

24 B

25 B



APPENDICES

E: SPS526 - ELECTRICAL BONDING AND GROUNDING


ADDED PAGES


ADDED PAGES

PAGE N° REVISION

SYMBOL PAGE N°

REVISION

SYMBOL

1 NC

2 NC

3 NC

4 NC

5 NC

6 NC

7 NC

8 NC

9 NC

10 NC

11 NC

NO: SPS526 REVISION: NC STANDARD PROCESS SPECIFICATION DATE: 17-NOV-2005

ELECTRICAL BONDING AND GROUNDING

Driessen Aerospace Systems B.V. Page 1 of 11

TABLE OF CONTENTS

TABLE OF CONTENTS ............................................................................................................................................ 1 REVISION CHANGES .............................................................................................................................................. 2 APPROVALS.............................................................................................................................................................. 2

1. PURPOSE ............................................................................................................................................................... 3

2. REFERENCE........................................................................................................................................................... 3

3. DEFINITIONS....................................................................................................................................................... 3

4. REQUIREMENTS ................................................................................................................................................. 5

4.1 Material…………………………………………………………………………………………….5 4.2 Equipment…………………………………………………………………………………………5

5. PROCEDURE......................................................................................................................................................... 6

5.1 General workmanship……………………………………………………………………………6 5.2 Surface Preparation……………………………………...…………………….………………….6 5.3 Assembly of Bonding Hardware…………………………...……………………………………8 5.4 Application of Corrosion Protection Coating………………………………………………….9 5.5 Application of Chromate Conversion Coating………………………………...………………9

6. QUALITY REQUIREMENTS ........................................................................................................................... 10

APPENDIX A - CHROMATE CONVERSION COATING , TECHNICAL PROCESS SPECIFICATION .. 11 APPENDIX B - CORROSION PROTECTION COATING, DATA SHEET .................................................... 11




REVISION CHANGES

REVISION SECTION(S) PAGE(S) DESCRIPTION OF CHANGE DATE

NC All All Initial Release 17-Nov-2005

APPROVALS

PREPARED BY: NAME SIGNATURE DATE Senior Systems Engineer

R. van Duin

CHECKED BY: NAME SIGNATURE DATE Lead Systems Engineer M. Kraaij

Manufacturing H. Verhoeven

APPROVED BY: NAME SIGNATURE DATE Q.A. Manager D. Groeneveld

Director Engineering A. Eijkelenboom

Production Manager

J. Grimbergen




1. PURPOSE

The assembly/installation of electrical bonding and grounding terminations is the series of processes whereby an electrical bonding conductor is connected to the grounding system. The process includes surface preparation, assembly of connection hardware and corrosion protection. This SPS is aimed at instructing the technician as to which tools and methods should be used to provide a high quality, repeatable result.

2. REFERENCE

1.1 BAC 5117; Boeing Process Specification for “Electrical Bonding”.

1.2 D6-51331; Boeing Specification for “Electrical Design & Installation Requirements for Monuments (Galleys, Purser Work Stations, Video Control Centres, Closets, Stowages, Partitions and Crew Rests) and Monument Equipment”.

1.3 MIL-C-5541; Military Specification for “Chemical Conversion Coatings on Alu-minium and Aluminium Alloys”.

1.4 MIL-W-5087; Military Specification for “Bonding, Electrical and Lightning Pro-tection, for Aerospace Systems”.

1.5 80-T-40-3312; Airbus Process Specification for “Electrical Bonding”.

1.6 80-T-35-5218; Airbus Process Specification for “Application of Elastic Protective Coatings”.

3. DEFINITIONS

3.1 Bonding: The process of electrically connecting two or more conductive objects.

3.2 CupAl washer: Contact-corrosion inhibiting washer with two sepa-rate metal layers – one copper and one aluminium – molecularly bonded together.

3.3 Faying Surfaces Bond: A fixed union between two or more conductive sur-faces such that an electrical bond results from the physical contact of the conductive surfaces.




3.4 Grounding: The process of providing an electrical connection from equipment to airframe structure.

3.5 Ground Stud Build-ups: The exact electrical parts stack-up (washers, lugs, lock-washers, structure, etc.) on a ground stud which provide necessary current carrying capacity and pre-vent dissimilar metal corrosion.

3.6 Static Bond: A bond between a conductive object and the primary structure to prevent lethal voltage build-up during any fault to the conductive object for personnel pro-tection, prevention of electrostatic build-up, or elec-tronic noise suppression. Often referred to as Case Bond, Chassis Bond (Chassis Ground), or Safety Bond.




4. REQUIREMENTS

4.1 Material:

4.1.1 Abrasive paper, aluminium ox-ide, grit size 320 or finer.

4.1.2 Nylon abrasive belt, e.g., Scotch-Brite™.

4.1.3 Silicon carbide abrasive block, e.g., Artifex-Z, grit size 120 or finer.

4.1.4 Cleaning fluid, Isopropyl Al-cohol or Acetone.

4.1.5 Protective coating, PRC-DeSoto p/n 4125-6407. Figure 1: Power file with Scotch-Brite™ belt

4.1.6 Chromate conversion coating MIL-C-5541, Class 3, e.g., Alodine 1500.

4.1.7 Clean dry lint-free cloth.

4.2 Equipment:

4.2.1 Paint brush.

4.2.2 Power file with abrasive in ac-cordance with 4.1.2.

4.2.3 Stainless Steel Rotary Brush (unsuitable for removing anodic coatings).

4.2.4 Rotary Mandrel with abrasive disc in accordance with 4.1.1. of 4.1.2.

Figure 2: Stainless steel rotary brush (for power drill)




5. PROCEDURE

5.1 General workmanship:

The sequence in which these processes are carried out are critical to reliability of the bonding stud. The sequence is as follows:

5.2 Surface Preparation:

The following methods of surface preparation are listed in order of preference. If one method does not completely remove all non-conductive material, the next method should be used. See Table 1 as a guideline:

5.2.1 METHOD 1: Removal of surface contaminants (e.g., finger grease, cutting oils, etc):

a. Wipe surface with cleaning fluid in accordance with 4.1.4.

b. Wipe residue from surface with clean, dry, lint-free cloth.

Note: Use acetone with caution as it may damage certain materials.

5.2.2 METHOD 2: Removal of fluid-resistant finishes, anodic coatings and atmos-pheric oxidation.

a. Use abrasive in accordance with 4.1.1, 4.1.2, 4.1.3 or 4.2.3. Power tools may be used, though 4.2.3 (stainless steel rotary brush) is not recommended for remov-ing anodic coatings. Reuse abrasive material only on the same type of material on which it was used originally, e.g., aluminium.

b. Stop abrading as soon as coating is removed.

c. Area to be abraded shall extend approximately 3mm (1/8”) beyond actual con-tact area.

d. All faying surfaces must be smooth and free from protrusions and any scratches deeper than 0,25mm (0.01”).

e. Remove surface contaminants in accordance with Method 1.




Figure 3: Properly abraded base metal Figure 4: Inadequate surface preparation

Figure 5: Conductive coated base metal

Material Finish Preparation Methods bare (atmospheric oxidation) lightly abrade & clean 1 & 2 anodic coating (anodised) abrade & clean 1 & 2 painted abrade & clean 1 & 2

Aluminium alloy

chromate conversion (e.g., Alodine) clean 2 only bare (atmospheric oxidation) lightly abrade & clean 1 & 2 passivated abrade & clean 1 & 2

CRES

painted abrade & clean 1 & 2 Titanium bare / atmospheric oxidation tbd tbd painted tbd tbd

Table 1: Surface preparation guidelines




5.3 Assembly of Bonding Hardware:

5.3.1 Ensure all terminal lugs, contact surfaces and mounting hardware (nuts, washers, screws, etc) are clean and undamaged.

5.3.2 Mounting hardware and terminal lugs should never be abraded, with the ex-ception of CupAl washers (which have no additional coating or plating pro-tection). Lightly abrade CupAl washers with fine abrasive (4.1.3) to remove oxide layer. Use gloves to avoid touching the contact surfaces with bare fin-gers.

Figure 6: Both sides of a typical CupAl washer . Figure 7: Removing oxide from CupAl washer

5.3.3 The assembly order of screws, nuts, washers and terminal lugs is critical to re-liability of the bonding stud. The engineering drawings depict the correct se-quence.

5.3.4 Ensure that CupAl washers (if required) are installed with the aluminium-side towards the aluminium metal structure, and the copper-side facing the terminal lug.

5.3.5 Torque screws and nuts in accordance with the engineering drawings.

5.3.6 If completion of the bonding assembly is not finalised within 2 hours after surface preparation, the surface must be prepared again (see 5.2).




5.4 Application of Corrosion Protection Coating:

5.4.1 Mix the two-pack top-coat paint in accordance with Appendix B.

5.4.2 Using a small, clean brush, apply the protective coating to the front and the back of the grounding point (if possible). The protective coating must overlap the bare surface by at least 3mm (1/8”) and entirely encapsulate the bonding stud and associated components.

Figure 8: Complete bonding stud assembly Figure 9: Insufficient paint

5.5 Application of Chromate Conversion Coating (e.g., Alodine 1500):

5.5.1 The requirement for chromate conversion coatings on aluminium is only if specifically called out on the engineering drawings. This conductive coating is applied to clean, bare aluminium, prior to installation of bonding attach-ment hardware. See Attachment A for application information.




6. QUALITY REQUIREMENTS

6.1 The simplest method of checking the quality of a bonding stud after its comple-tion is do a bonding resistance measurement. Most sub-standard installations can be detected using this method.

.Figure 10: Very poor example of a disassembled bonding stud

6.2 All materials used shall be certified by the supplier to the applicable specifica-tions and purchase order requirements.

6.3 Incoming raw materials shall be inspected in accordance with the Driessen Qual-ity Assurance Manual.

6.4 In addition to the criteria specified within this specification, all electrical compo-nents shall be inspected in accordance with the Driessen Quality Assurance Manual.




APPENDIX A – ALODINE 1500, TECHNICAL PROCESS SPECIFICATION

��

APPENDIX B – CORROSION PROTECTION COATING, DATA SHEET

��



APPENDICES

F: SPS602 - BONDING INSERTS INTO HONEYCOMB PANEL


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1 B

2 B

3 B

4 B

5 B

6 B

7 B



APPENDICES

G: NASM20995 – WIRE, SAFETY AND LOCK


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APPENDICES

H: NASM33540 - SAFETY WIRING AND COTTER PINNING, GENERAL PRACTICES

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APPENDICES

I: MS-01-140 – SWAGELOK STRAIGHT FITTINGS CATALOGUE


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62 N/A

62 Gaugeable Tube Fittings and Adapter Fittings

Swagelok Tube Fittings Up to 1 in./25 mmThese instructions apply both to traditional fittings and to fittings with the advanced back-ferrule geometry.

Installation Instructions

Fully insert the tube into the fitting and against the shoulder; rotate the nut finger-tight. High-pressure applications and high safety-factor systems: Further tighten the nut until the tube will not turn by hand or move axially in the fitting.

Mark the nut at the 6 o’clock position. While holding the fitting body steady, tighten the nut one and one-quarter turns to the 9 o’clock position.

For 1/16, 1/8, and 3/16 in.; 2, 3, and 4 mm tube fittings, tighten the nut only three-quarters turn to the 3 o’clock position.

Swagelok Tube Fittings Over 1 in./25 mm 1. Preswage the ferrules onto the

tube using a Swagelok multihead hydraulic swaging unit (MHSU).

2. Apply the lubricant packaged with the fitting lightly to the body threads and the rear surface of the back ferrule.

3. Insert the tube with preswaged ferrules into the fitting until the front ferrule seats against the fitting body; rotate the nut finger-tight.

4. Mark the nut at the 6 o’clock position.

5. While holding the fitting body steady, tighten the nut one-half turn to the 12 o’clock position.

Use the Swagelok MHSU gap inspection gauge to ensure that the fitting has been tightened sufficiently.

Reassembly—All SizesYou may disassemble and reassemble Swagelok tube fittings many times.

Always depressurize the system before disassembling a Swagelok tube fitting.

Prior to disassembly, mark the tube at the back of the nut; mark a line along the nut and fitting body flats.

Use these marks to ensure that you return the nut to the previously pulled-up position.

Insert the tube with preswaged ferrules into the fitting until the front ferrule seats against the fitting body.

Over 1 in./25 mm sizes: If needed, reapply lubricant lightly to the body threads and the rear surface of the back ferrule.

While holding the fitting body steady, rotate the nut with a wrench to the previously pulled-up position, as indicated by the marks on the tube and flats. At this point, you will feel a significant increase in resistance. Tighten the nut slightly.

Do not use the Swagelok gap inspection gauge with reassembled fittings.

O-Seal Male Connectors 1. Turn the O-seal connector into the female end until it is finger-tight.

2. Tighten the O-seal connector until it makes metal-to-metal contact with the face of the female end.

3. Tighten slightly with a wrench.



APPENDICES

J: TECHNICAL SHEET – ARALDITE 2015 A/B


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7 Jan-2008

January 2008 Araldite® 2015 Page 1 of 7

Advanced Materials

Araldite® 2015

Structural Adhesives

TECHNICAL DATA SHEET

Araldite® 2015 Two component epoxy paste adhesive

Key properties

Toughened paste

Ideal for bonding GRP, SMC and dissimilar substrates

Low shrinkage

Gap filling, non sagging up to 10mm thickness

High shear and peel strength

Description Araldite® 2015 is a two component, room temperature curing paste adhesive giving a resilient bond. It is thixotropic

and non sagging up to 10mm thickness. It is particularly suitable for SMC and GRP bonding.

Product data

Property 2015 A 2015 B Mixed Adhesive

Colour (visual) neutral paste neutral paste neutral paste

Specific gravity 1.4 1.4 1.4

Viscosity at 25°C (Pas) thixotropic thixotropic thixotropic

Pot Life (100 gm at 25 C) - - 30 - 40 minutes

Processing Pretreatment

The strength and durability of a bonded joint are dependent on proper treatment of the surfaces to be bonded.

At the very least, joint surfaces should be cleaned with a good degreasing agent such as acetone, iso-propanol (for

plastics) or other proprietary degreasing agents in order to remove all traces of oil, grease and dirt.

Low grade alcohol, gasoline (petrol) or paint thinners should never be used.

The strongest and most durable joints are obtained by either mechanically abrading or chemically etching ( pickling )

the degreased surfaces. Abrading should be followed by a second degreasing treatment.

Mix ratio Parts by weight Parts by volume

Araldite® 2015/A 100 100

Araldite® 2015/B 100 100

Araldite® 2015 is available in cartridges incorporating mixers and can be applied as ready to use adhesive with the aid

of the tool recommended by Huntsman Advanced Materials.


Application of adhesive

The resin/hardener mix may be applied manually or robotically to the pretreated and dry joint surfaces. Huntsman's

technical support group can assist the user in the selection of an suitable application method as well as suggest a

variety of reputable companies that manufacture and service adhesive dispensing equipment.

A layer of adhesive 0.05 to 0.10 mm thick will normally impart the greatest lap shear strength to the joint. Huntsman

stresses that proper adhesive joint design is also critical for a durable bond. The joint components should be

assembled and secured in a fixed position as soon as the adhesive has been applied.

For more detailed explanations regarding surface preparation and pretreatment, adhesive joint design, and the dual

syringe dispensing system, visit www.araldite2000plus.com.

Equipment maintenance

All tools should be cleaned with hot water and soap before adhesives residues have had time to cure. The removal of

cured residues is a difficult and time-consuming operation.

If solvents such as acetone are used for cleaning, operatives should take the appropriate precautions and, in addition,

avoid skin and eye contact.

Times to minimum shear strength

Temperature C 10 15 23 40 60 100

Cure time to reach hours 12 7.5 4 1 - -

LSS > 1MPa minutes - - - - 17 6

Cure time to reach hours 21 13 6 2 - -

LSS > 10MPa minutes - - - - 35 7

LSS = Lap shear strength.

Typical cured properties

Unless otherwise stated, the figures given below were all determined by testing standard specimens made by lap-

jointing 114 x 25 x 1.6 mm strips of aluminium alloy. The joint area was 12.5 x 25 mm in each case.

The figures were determined with typical production batches using standard testing methods. They are provided solely

as technical information and do not constitute a product specification.

http://www.araldite2000plus.com


Average lap shear strengths of typical metal-to-metal joints (ISO 4587)

Cured for 16 hours at 40°C and tested at 23 C

Pretreatment - Sand blasting

Average lap shear strengths of typical plastic-to-plastic joints (ISO 4587)

Cured for 16 hours at 40 C and tested at 23 C. Pretreatment Lightly abrade and alcohol degrease.

0 5 10 15

GRP

CFRP

SMC

ABS

PVC

PMMA

Polycarbonate

Polyamides

MPa

Tensile strength at 23 C (ISO 527) 30 MPa

Tensile modulus 2 GPa

Elongation at break 4.4 %

0 5 10 15 20 25

Aluminium

Steel 37/11

Stainless steel V4A

Galvanised steel

Copper

Brass

MPa


Lap shear strength versus temperature (ISO 4587) (typical average values)

Cure: (a) = 7 days at 23 C; (b) = 24 hours at 23 C + 30 minutes at 80 C

0

5

10

15

20

25

30

-60 -40 -20 0 20 40 60 80 100°C

MPa

aa

b

Roller peel test (ISO 4578)

Cured: 16 hours at 40 C 4 N/mm

Glass transition temperature

Cure: 16 hours at 40°C

Cure: 1 hour at 80°C

Dielectric constant (500v at 25°C)

67 C by DSC

87 by shear modulus

DIN 53445

5.6 at 1 kHz

Lap shear strength versus immersion in various media (typical average values)

Unless otherwise stated, L.S.S. was determined after immersion for 90 days at 23 C

0 5 10 15 20 25

As-made value

IMS

Gasoline (petrol)

Ethyl acetate

Acetic acid, 10%

Xylene

Lubricating oil

Paraffin

Water at 23°C

Water at 60°C

Water at 90°C

30 days 60 days 90 days

MPa

Cure: 16 hour at 40°C


Lap shear strength versus tropical weathering

(40/92, DIN 50015; typical average values)

Cure: 16 hours at 40 C Test: at 23 C

0 5 10 15 20

As made value

After 30 days

After 60 days

After 90 days

MPa

Temperature G

0 C

25 C

50 C

75 C

100 C

1.0 Gpa

0.9 Gpa

0.8 Gpa

0.2 Gpa

2 MPa

0.25

0.25

0.35

1.9

0.5

Lap shear strength versus heat ageing

Cure: 16 hours at 40 C

0 5 10 15 20 25

As-made value

30 days/ 70°C

60 days/ 70°C

90 days/ 70°C

Thermal cycling*

MPa

*25 cycles -30 C to + 70 C

Shear modulus (DIN 53445)

Cure: 1 hour at 80 C


Flexural Properties (ISO 178) Cure 16 hours/ 40ºC tested at 23ºC

Flexural Strength 42.7 MPa

Flexural Modulus 1813.6 MPa

Resistance to fatigue (40 Hz at 23 C) (quoted as cycles to failure)

Maximum applied load Sandblasted aluminium Chromate pickled aluminium

20% of static failing load



>107

>107

3 x 106

>107

107

8 x 105

(Static failing load 16 MPa)


Storage Araldite® 2015/A and Araldite® 2015/B may be stored for up to 3 years at room temperature provided the components

are stored in sealed containers. The expiry date is indicated on the label.

Handling precautions

Caution

Our products are generally quite harmless to handle provided that certain precautions normally taken when handling

chemicals are observed. The uncured materials must not, for instance, be allowed to come into contact with

foodstuffs or food utensils, and measures should be taken to prevent the uncured materials from coming in contact

with the skin, since people with particularly sensitive skin may be affected. The wearing of impervious rubber or

plastic gloves will normally be necessary; likewise the use of eye protection. The skin should be thoroughly cleansed

at the end of each working period by washing with soap and warm water. The use of solvents is to be avoided.

Disposable paper - not cloth towels - should be used to dry the skin. Adequate ventilation of the working area is

recommended. These precautions are described in greater detail in the Material Safety Data sheets for the individual

products and should be referred to for fuller information.

Huntsman Advanced Materials (Switzerland) GmbH Klybeckstrasse 200 CH - 4057 Basel Switzerland

Tel: +41 (0)61 966 33 33

www.huntsman.com/advanced_materials

Huntsman Advanced Materials warrants only that its products meet the specifications agreed with the buyer. Typical properties, where stated, are to be considered as representative of current production and should not be treated as specifications.

The manufacture of materials is the subject of granted patents and patent applications; freedom to operate patented processes is not implied by this publication.

While all the information and recommendations in this publication are, to the best of our knowledge, information and belief, accurate at the date of publication, NOTHING HEREIN IS TO BE CONSTRUED AS A WARRANTY, EXPRESS OR OTHERWISE. IN ALL CASES, IT IS THE RESPONSIBILITY OF THE USER TO DETERMINE THE APPLICABILITY OF SUCH INFORMATION AND RECOMMENDATIONS AND THE SUITABILITY OF ANY PRODUCT FOR ITS OWN PARTICULAR PURPOSE.

The behaviour of the products referred to in this publication in manufacturing processes and their suitability in any given end-use environment are dependent upon various conditions such as chemical compatibility, temperature, and other variables, which are not known to Huntsman Advanced Materials. It is the responsibility of the user to evaluate the manufacturing circumstances and the final product under actual end-use requirements and to adequately advise and warn purchasers and users thereof.

Products may be toxic and require special precautions in handling. The user should obtain Safety Data Sheets from Huntsman Advanced Materials containing detailed information on toxicity, together with proper shipping, handling and storage procedures, and should comply with all applicable safety and environmental standards.

Hazards, toxicity and behaviour of the products may differ when used with other materials and are dependent on manufacturing circumstances or other processes. Such hazards, toxicity and behaviour should be determined by the user and made known to handlers, processors and end users.

Except where explicitly agreed otherwise, the sale of products referred to in this publication is subject to the general terms and conditions of sale of Huntsman Advanced Materials LLC or of its affiliated companies including without limitation, Huntsman Advanced Materials (Europe) BVBA, Huntsman Advanced Materials Americas Inc., and Huntsman Advanced Materials (Hong Kong) Ltd. Huntsman Advanced Materials is an international business unit of Huntsman Corporation. Huntsman Advanced Materials trades through Huntsman affiliated companies in different countries including but not limited to Huntsman Advanced Materials LLC in the USA and Huntsman Advanced Materials (Europe) BVBA in Europe.

Araldite is a registered trademark of Huntsman Corporation or an affiliate thereof.

Copyright © 2008 Huntsman Corporation or an affiliate thereof. All rights reserved.

http://www.huntsman.com/advanced_materials



APPENDICES

K: TECHNICAL SHEET – PERMACOL 2250 A/B


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2 Feb-2009

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P E R M A C O L® 2 2 5 0 A / B Filled, five minute epoxy adhesive This two-part epoxy adhesive easily mixes and cures fast at room temperature. It is supplied in a double-sided cartridge that always mixes the two components in equal parts and then applies the adhesive. The adhesive may also be dispensed by a hand gun or pneumatic gun. PERMACOL

® 2250 A/B is a white-grey, viscous epoxy formulation recommended for bonding,

repair and other adhesive applications where the combination of its superior structural, mechanical and electrical performance properties are required. It develops strong, durable, though bonds to most clean and dry material surfaces - including metals, ceramics, glass and glass fabrics, wood and many rigid plastics. The fully cured PERMACOL® 2250 A/B bonds are very good electrical insulators which also provides excellent resistance to climate influence and most chemicals. PERMACOL® 2250 A/B has a 5 minute pot life after mixing. It develops most of its major mechanical and structural properties after 1 hour at room temperature. An additional curing, for 30 minutes at 80°C, may be necessary to comple te bonding. Technical properties Mixing ratio : A:B = 1:1 (weight, volume) Pot life : ± 5 min/20°C Setting time : 1 hr / 20°C Curing time : ± 8 hrs./20°C – 30 min, /80°C Pressure : 0.5 kg/cm² Colour : Grey/white Viscosity : A-component : 60 Pa.sec/20°C B-component : 90 Pa.sec/20°C Storage stability : 1 year, if stored in well closed container, frost free. cartridge needs to stand upright. Tensile shear strength Steel/steel : 175 kg/cm² Aluminum/aluminum : 125 kg/cm² Wood/Wood : 80 kg/cm² Polyester/polyester : 100 kg/cm²

02/2009 Page 2 / 2

Resistance * waterproof * resists oils, lubricants, acids, alkalis, gasoline * impact resistant * temperatures from –30°C to +125°C Application directions 1. Carefully clean and dry all sources to be bonded. Abrade metals. Degrease with alcohol or acetone. 2. Apply the adhesive and gently press the surfaces together for 1 hour. Supplied in * 80 g double cartridge * 400 g double cartridge * 2 x 0,5 kg set of tins * 2 x 1,0 kg set of tins EN – Legal Disclaimer The products of Permacol (the “Supplier”), are sold subject to the supplier’s standard conditions of sale, which are included in applicable sales agreements, printed on the back side of invoices, or available upon request. Although the information, recommendations or advice contained herein is given in good faith, supplier makes no warranty or guarantee, express or implied, (I) that the results described herein will be obtained under end-use conditions, or (II) as to the effectiveness or safety of any design incorporating supplier’s products, recommendations or advice. Nothing in this or any other document shall alter, vary, supersede or operate as a waiver of any of the supplier’s standard conditions of sale. Each user bears the full responsibility for making its own determination as to the suitability of Supplier’s products, recommendations or advice for its own particular purpose. Each user must identify and perform tests and analyses sufficient to assure it that its finished parts will be safe and suitable for use under end-use conditions. Because actual use of products by the user is beyond the control of Supplier, such use is within the exclusive responsibility of the user, and Supplier cannot be held responsible for any loss incurred through incorrect or faulty use of the products. Further, no statement contained herein concerning a possible or suggested use of any product is intended or should be construed to grant any license under any patent or other intellectual property right of Supplier, or as a recommendation for the use of such material in the infringement of any patent or other intellectual property right.



APPENDICES

L: TECHNICAL SHEET – SIMSON SILICON 60


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A D H E S I V E S A N D S E A L A N T S

Silicon 60Neutral silicone sealant

ProductSimson Silicon 60 is a universal applicable, neutral silicone sealant.

ApplicationsSilicon 60 is used as sealant for dilatation and connecting joints, both indoors and outdoors, and as glazingsealant.

Features� Permanently elastic.� Acid free, neutral curing.� Easily extrudable.� Good weather- and UV resistance.� Excellent adhesion properties.� Allowable joint movement 25%.� Complies to ISO 11600-G and F, class 25 LM.

Method of useSubstrate: The substrates should be dry, clean, firm, dust- and grease free.Pre treatment: Silicon 60 adheres perfectly (without primer) on most substrates. However the use of aprimer is recommended if high (temperature and / or waterload) demands are put on the adhesion. In thecase of porous substrates, the use of Simson Primer MSP is recommended, on certain metals SimsonPrep M and on several synthetic substrates Simson Prep K.Joint construction: Apply backing foam in deep joints. For movement joints the joint depth isapproximately 2/3 of the joint width with a minimum depth and width of 6 mm. Application: Apply Silicon 60 with a hand- or airpressure gun. Extrude Silicon 60 firmly against the jointsides.Tooling: Within 10 minutes after applying the sealant, press the sealant firmly against the joint sides witha wooden spatula or tooling-knife and directly smoothen or tool the surface. A light soap solution preventssealant sticking to the tools. Avoid that soap water creeps between the joint wall and sealant (in order toprevent loss of adhesion). Cleaning: Cured sealant can only be mechanically removed. Uncured sealant remains can be removedwith a clean, colour free tissue soaked with Simson Cleaner 14.

A D H E S I V E S A N D S E A L A N T S

Silicon 60

Technical dataBasic material polysiloxanesComponents 1Type elasticConsistency smooth, homogeneous pasteCuring system neutral

transparent coloursSpecific Gravity approx. 1.02 g/ml approx. 1.04 g/mlPenetration (0,1 mm/5 sec) 130 130Shore A approx. 25 approx. 25Flow resistance (25 mm) < 3 mm < 3mmSkin forming (begin) approx. 20 minutes approx. 20 minutes (at 20°C / RH 50%)Tack free approx. 50 minutes approx. 50 minutes (at 20°C / RH 50%)Curing speed approx. 2 mm/24h approx. 2 mm/24h (at 20°C / RH 100%)Tension at 100% elongation * approx. 0.35 N/mm2 approx. 0.45 N/mm2 (DIN 52455 5.2)Elongation at break * > 200 % > 150 % (DIN 52455 5.2)Tensile strength 0.50 N/mm2 0.50 N/mm2

Movement allowance 25 % 25 %Application temperature +5°C till +35°C +5°C till +35°CTemperature resistance -40°C till +120°C +5°C till +120°C* H test pieces according to DIN 52455 5.2.

Colour Packaging Article codetransparent cartridge 310 ml 130072white cartridge 310 ml 130082white sausage 600 ml 131251grey cartridge 310 ml 130102black cartridge 310 ml 130171brown cartridge 310 ml 130162bronze cartridge 310 ml 132100limestone cartridge 310 ml 130091

Complies to ISO 11600-F and G, class 25 LM

Storage stabilityCan be stored for 12 months after production in original packaging in a dry, well-ventilated place at temperatures between+5°C and +30°C. Opened packaging has a limited shelf life.

Further informationThe following publication is available on request:� Material Safety Data Sheets (MSDS)

All figures, recommendations and safety precautions are based on thorough investigations and our actual experience and are without engagement. Although the documentation has been set up with most carefulness, we do notaccept any responsibility for mistakes, inaccuracies or printer’s errors. We reserve the right to adjust the product, whenever we feel necessary.Because the design, the quality of the substrate and the conditions during application fall beyond our control, no responsibility for executed works can be accepted on the basis of this documentation.We therefore recommend to carry out own tests on the spot.All our sales and deliveries are subject to our general sales- and delivery conditions.

© B

ostik B.V. S

C E

07 01

The Netherlands

Bostik B.V.

’s-Hertogenbosch

Tel: +31 (0) 73 6 244 244

Fax: +31 (0) 73 6 244 344

Belgium

S.A. Bostik Belux N.V.

Bruxelles

Tel: +32 (0) 2 370 20 69

Fax: +32 (0) 2 332 29 01

Germany

Bostik GmbH

Borgholzhausen

Tel: +49 (0) 54 25/8 01-0

Fax: +49 (0) 54 25/80 11 40

Italy

Mydrin S.r.l.

Milano

Tel: +39 02 59918.1

Fax: +39 02 59918.815

Scandinavia

Bostik AB

Helsingborg

Tel: +46 (0) 42 19 50 00

Fax: +46 (0) 42 19 50 60

UK

Bostik Ltd.

Stafford

Tel: +44 (0) 1785 27 27 27

Fax: +44 (0) 1785 22 26 65

France

Bostik S.A.

Paris

Tel: +33 (0) 1 47 96 94 65

Assistance technique:

Tel: +33 (0) 1 64 42 12 29



APPENDICES

M: TECHNICAL SHEET – LOCTITE 242


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Technical Data Sheet

LOCTITE® 242®December-2009

PRODUCT DESCRIPTIONLOCTITE® 242® provides the following product characteristics:Technology AcrylicChemical Type Dimethacrylate esterAppearance (uncured) Blue liquidLMS

Fluorescence Positive under UV lightLMS

Components One component - requires no mixingViscosity Medium, thixotropicCure AnaerobicSecondary Cure ActivatorApplication ThreadlockingStrength Medium

LOCTITE® 242® is designed for the locking and sealing ofthreaded fasteners which require normal disassembly withstandard hand tools. The product cures when confined in theabsence of air between close fitting metal surfaces andprevents loosening and leakage from shock and vibration.Suitable for applications on less active substrates suchas plated surfaces, where disassembly with hand tools isrequired for servicing. The thixotropic nature of LOCTITE® 242® reduces the migration of liquid product after application to thesubstrate.

Mil-S-46163ALOCTITE® 242® is tested to the lot requirements of MilitarySpecification Mil-S-46163A.

ASTM D5363Each lot of adhesive produced in North America is tested tothe general requirements defined in paragraphs 5.1.1 and5.1.2 and to the Detail Requirements defined in section 5.2.

NSF InternationalRegistered to NSF Category P1 for use as a sealant wherethere is no possibilty of food contact in and around foodprocessing areas. Note: This is a regional approval. Pleasecontact your local Technical Service Center for moreinformation and clarification.

NSF InternationalCertified to ANSI/NSF Standard 61 for use in commercial andresidential potable water systems not exceeding 82° C. Note:This is a regional approval. Please contact your local TechnicalService Center for more information and clarification.

TYPICAL PROPERTIES OF UNCURED MATERIALSpecific Gravity @ 25 °C 1.0Flash Point - See MSDSViscosity, Brookfield - RVF, 25 °C, mPa·s (cP):

Spindle 3, speed 2 rpm, Helipath ≥5,000LMS

Spindle 3, speed 20 rpm, Helipath 800 to 1,600LMS

Viscosity, Brookfield - RVT, 25 °C, mPa·s (cP):Spindle 3, speed 20 rpm *900 to 1,400LMS

Lubricity, ASTM D5648, K value, ASTM D 5648, %:3/8 x 16 Phosphate & Oil Nuts, Bolts, Steel Washer -10 to 10LMS

(In critical applications, it is necessary to determine the Kvalues independently. Henkel corporation makes no warranty ofspecific performance on any individual fastener):

TYPICAL CURING PERFORMANCE

Cure Speed vs. SubstrateThe rate of cure will depend on the substrate used. The graphbelow shows the breakaway strength developed with time onM10 steel nuts and bolts compared to different materials andtested according to ISO 10964.

% o

f Ful

l Str

engt

h on

Ste

el

Cure Time

100

75

50

25

01min 5min 10min 30min 1h 3h 6h 24h

Steel

Brass

Zinc dichromate

Stainless steel

Cure Speed vs. TemperatureThe rate of cure will depend on the temperature. The graphbelow shows the breakaway strength developed with time atdifferent temperatures on M10 steel nuts and bolts and testedaccording to ISO 10964.

% o

f Ful

l Str

engt

h on

Ste

el

Cure Time

100

75

50

25


22 °C

4 °C

40 °C

TDS LOCTITE® 242®, December-2009

Cure Speed vs. ActivatorWhere cure speed is unacceptably long, or large gaps arepresent, applying activator to the surface will improve curespeed. The graph below shows the breakaway strengthdeveloped with time on M10 zinc dichromate steel nuts andbolts using Activator 7471™ and 7649™ and tested accordingto ISO 10964.

% o

f Ful

l Str

engt

h on

Ste

el

Cure Time

100

75

50

25


Activa

tor 76

49™

Activator 7471™

No activator

TYPICAL PERFORMANCE OF CURED MATERIALAdhesive Properties

After 1 hour @ 22 °CBreakaway Torque, ISO 10964:

3/8 x 16 steel nuts (grade2) and bolts (grade 5)

N·m 5.6 to 17LMS

(lb.in.) (50 to 150)

Prevail Torque, ISO 10964:3/8 x 16 steel nuts (grade2) and bolts (grade 5)

N·m 1.7 to 6.8LMS

(lb.in.) (15 to 60)

After 24 hours @ 22 °CBreakaway Torque, ISO 10964:

3/8 x 16 steel nuts (grade2) and bolts (grade 5)

N·m 7.9 to 17LMS

(lb.in.) (70 to 150)3/8 x 16 cadmium nuts and bolts N·m 1.1 to 6.8LMS

(lb.in.) (10 to 60)3/8 x 16 zinc nuts and bolts N·m 2.3 to 6.8LMS

(lb.in.) (20 to 60)M10 black oxide steel nuts and bolts

N·m *8 to 19LMS

(lb.in.) (71 to 168)

Prevail Torque, ISO 10964:3/8 x 16 steel nuts (grade2) and bolts (grade 5)

N·m 2.8 to 6.8LMS

(lb.in.) (25 to 60)3/8 x 16 cadmium nuts and bolts N·m 0.5 to 4.5LMS

(lb.in.) (4 to 40)3/8 x 16 zinc nuts and bolts N·m 1.1 to 4.5LMS

(lb.in.) (10 to 40)

TYPICAL ENVIRONMENTAL RESISTANCECured for 24 hours @ 22 °C

Breakloose Torque, ISO 10964:M10 steel nuts and bolts

Hot StrengthTested at temperature

% S

tren

gth

@ 2

2 °C

Temperature, °C

100

75

50

25

00 100 120 150

Heat AgingAged at temperature indicated and tested @ 22 °C

% In

itial

Str

engt

h @

22

°C

Exposure Time, hours

125

100

75

50

25

00 100 500 1000 3000 5000

100 °C

120 °C

150 °C

Chemical/Solvent ResistanceAged under conditions indicated and tested @ 22 °C. % of initial strengthEnvironment °C 100 h 500 h 1000 hMotor oil (MIL-L-46152) 125 100 100 100Unleaded gasoline 22 100 100 95Leaded Gasoline I 22 100 100 100Brake fluid 22 100 100 100Ethanol 22 100 100 95Acetone 22 100 100 851,1,1 Trichloroethane 22 100 100 90Water/glycol 50/50 87 80 75 70

GENERAL INFORMATIONThis product is not recommended for use in pure oxygenand/or oxygen rich systems and should not be selected asa sealant for chlorine or other strong oxidizing materials

For safe handling information on this product, consult theMaterial Safety Data Sheet (MSDS).

Where aqueous washing systems are used to clean thesurfaces before bonding, it is important to check forcompatibility of the washing solution with the adhesive. Insome cases these aqueous washes can affect the cure andperformance of the adhesive.

Henkel Americas+860.571.5100

Henkel Europe+49.89.320800.1800

Henkel Asia Pacific+86.21.2891.8863

For the most direct access to local sales and technical support visit: www.henkel.com/industrial

TDS LOCTITE® 242®, December-2009

This product is not normally recommended for use on plastics(particularly thermoplastic materials where stress cracking ofthe plastic could result). Users are recommended to confirmcompatibility of the product with such substrates.

Directions for use:For Assembly

1. For best results, clean all surfaces (external and internal)with a LOCTITE® cleaning solvent and allow to dry.

2. If the material is an inactive metal or the cure speed is tooslow, spray all threads with Activator 7471™ or 7649™ and allow to dry.

3. Shake the product thoroughly before use.4. To prevent the product from clogging in the nozzle, do not

allow the tip to touch metal surfaces during application.5. For Thru Holes, apply several drops of the product onto

the bolt at the nut engagement area.6. For Blind Holes, apply several drops of the product down

the internal threads to the bottom of the hole.7. For Sealing Applications, apply a 360° bead of product

to the leading threads of the male fitting, leaving the firstthread free. Force the material into the threads tothouroughly fill the voids. For bigger threads and voids,adjust product amount accordingly and apply a 360° beadof product on the female threads also.

8. Assemble and tighten as required.

For Disassembly1. Remove with standard hand tools.2. In rare instances where hand tools do not work because

of excessive engagement length, apply localized heat tonut or bolt to approximately 250 °C. Disassemble whilehot.

For Cleanup1. Cured product can be removed with a combination of

soaking in a Loctite solvent and mechanical abrasionsuch as a wire brush.

Loctite Material SpecificationLMS

LMS dated October-16, 1995 (*October 7, 1999). Test reportsfor each batch are available for the indicated properties. LMStest reports include selected QC test parameters consideredappropriate to specifications for customer use. Additionally,comprehensive controls are in place to assure product qualityand consistency. Special customer specification requirementsmay be coordinated through Henkel Quality.

StorageStore product in the unopened container in a dry location. Storage information may be indicated on the product containerlabeling.Optimal Storage: 8 °C to 21 °C. Storage below 8 °C orgreater than 28 °C can adversely affect product properties.Material removed from containers may be contaminated duringuse. Do not return product to the original container. HenkelCorporation cannot assume responsibility for product whichhas been contaminated or stored under conditions other thanthose previously indicated. If additional information is required,please contact your local Technical Service Center orCustomer Service Representative.

Conversions(°C x 1.8) + 32 = °FkV/mm x 25.4 = V/milmm / 25.4 = inchesµm / 25.4 = milN x 0.225 = lbN/mm x 5.71 = lb/inN/mm² x 145 = psiMPa x 145 = psiN·m x 8.851 = lb·inN·m x 0.738 = lb·ftN·mm x 0.142 = oz·inmPa·s = cP

NoteThe data contained herein are furnished for information onlyand are believed to be reliable. We cannot assumeresponsibility for the results obtained by others over whosemethods we have no control. It is the user's responsibility todetermine suitability for the user's purpose of any productionmethods mentioned herein and to adopt such precautions asmay be advisable for the protection of property and of personsagainst any hazards that may be involved in the handling anduse thereof. In light of the foregoing, Henkel Corporationspecifically disclaims all warranties expressed or implied,including warranties of merchantability or fitness for aparticular purpose, arising from sale or use of HenkelCorporation’s products. Henkel Corporation specificallydisclaims any liability for consequential or incidentaldamages of any kind, including lost profits. The discussionherein of various processes or compositions is not to beinterpreted as representation that they are free fromdomination of patents owned by others or as a license underany Henkel Corporation patents that may cover suchprocesses or compositions. We recommend that eachprospective user test his proposed application before repetitiveuse, using this data as a guide. This product may be coveredby one or more United States or foreign patents or patentapplications.

Trademark usageExcept as otherwise noted, all trademarks in this documentare trademarks of Henkel Corporation in the U.S. andelsewhere. ® denotes a trademark registered in the U.S.Patent and Trademark Office.

Reference 1.4

Henkel Americas+860.571.5100

Henkel Europe+49.89.320800.1800

Henkel Asia Pacific+86.21.2891.8863

For the most direct access to local sales and technical support visit: www.henkel.com/industrial



APPENDICES

N: TECHNICAL SHEET – TUK 4125/6407


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Technical Data

PPG Aerospace UK +44 (0)1388772541 Date of Issue July 2010

PPG Aerospace France +33 (0)235535400

PPG Aerospace Germany +49(0)4074219310

PPG Aerospace Dubai +971 4 883 9666 Page1of2

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Product Name 4125

Product Description 4125 Direct Adhesion Epoxy Topcoat

Key Features 4125 is a two-pack epoxy topcoat used for the protection of fastenings used in aircraft assemblies.

Specifications – Approval Aerospatiale PQ 10050-055-03

Specifications – Performance Airbus AIMS 04-04-009 and 04-04-010 Catalyst/Hardener/Activator 0613/9000

Thinner/Reducer 0580/9000

Pack Size 1 and 5 liter tins Mix Ratio 2:1: to viscosity

Recommended Schemes It is design to be applied over all type of rivets, nuts, fasteners or aluminium alloys. It is recommended to scotch brite and degrease the surface before application

Product Application Parameters

Surface Preparation Ensure the surface is clean and sound and free from any contaminants. 4125/6407 can be applied to all types of fastenings (aluminium alloys, titanium, etc): abrade with a “scotchbrite” pad and degrease with MEK.

Preparation Ensure all pigmented component are stirred and adequately dispersed. Use of paint shakers is recommended during 10 minutes.

Mixing Add Hardener to Base component and stir well, then add

thinner whilst stirring

Viscosity 50 – 55 s AF 2.5 at 23°C avec 2V/1V/0.2 to1V (spray) 48 – 63 s ISO 3 at 23°C avec 2V/1V/0.2 to 1V (spray) 20- 35 s AF4 at 23°C avec 2V/1V (brush)

Induction Time Not required

Pot Life 4 hours at 23°C with 1 volume of thinner

Application Method Apply 1 or 2 even coats to achieve the right thickness Recommended Application Temperature 15 – 30°C Conditions Relative Humidity 30 – 80 % Application Equipment

Equipment Type Tip Size Pressure (Bar) HVLP Air Spray 1.2 mm 1.5 – 2 bars Conventional Air spray 1.5 mm 3 – 4 bars

* For other equipment, please consult technical department

Technical Data

PPG Aerospace UK +44 (0)1388772541 Date of Issue July 2010

PPG Aerospace France +33 (0)235535400

PPG Aerospace Germany +49(0)4074219310

PPG Aerospace Dubai +971 4 883 9666 Page2of2

Where smart solutions take flight ™

Equipment Cleaning CN20 or CN44 are recommended

Dry Film Thickness 20-25 microns Drying Times at 23°C and 55% RH

Dry to Touch 15 – 30 minutes Dry to handle 1 h 30 – 2 hours Dry To tape 2 – 3 hours Dry to Overcoat 0.5-72 hours

Full Cure 7 days

Flash Off Time N/A

Physical Characteristics

Colour Grey M09001 – Reference 4125/2047 Light Blue – Reference 4125/6407 Gloss Semi-gloss

Coverage 15 – 18 m² / L

Dry Film Density Approx. 1.6

VOC Content 475 to 575 g / L (Ready for use) Flash Points Base 5°C Activator 20°C Thinner 5°C Shelf Life 24 months in original unopened containers. The thinner is without any

shelf life

Storage Conditions 5-30ºC

Health & Safety This product is safe to use and apply when recommended precautions are observed. Before using this product it is important to read and understand the Material Safety Data Sheet. This provides information on health, physical and environmental hazards, handling precautions and first aid recommendations. Material Safety Data Sheets are available on request. All recommendations, statements and technical data contained herein are based on tests we reasonably believe to be reliable and correct, but the accuracy and completeness of such tests are not guaranteed and are not to be construed as a warranty, either express or implied. The User shall rely on its own information and tests to determine the suitability of any product for its intended use and the User agrees to assume all risks and liability arising in relation to its use of such product (other than death or injury resulting from our negligence) and accordingly we shall not assume any such risks or liability unless we specifically agree to the contrary in writing. If we specifically agree to assume any such risks or liability then (except for death or injury resulting from our negligence) our sole responsibility if any product supplied to the User by us is defective shall be to replace that portion of such product which is defective. Recommendations or statements other than those specifically agreed in writing by us shall not be legally binding on us.

Service Bulletin 663075-25-001 NC

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Transcript of Service Bulletin 663075-25-001 NC