Parts Manual

THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF

CATERPILLAR OR IT’S SUCCESSORS. CATERPILLAR AND IT’S SUCCESSORS

ARE NOT RESPONSIBLE FOR THE QUALITY OR ACCURACY OF THIS MANUAL.

TRADE MARKS AND TRADE NAMES CONTAINED AND USED HEREIN ARE THOSE OF OTHERS,

AND ARE USED HERE IN A DESCRIPTIVE SENSE TO REFER TO THE PRODUCTS OF OTHERS.

Parts

Man

ual

D7

S/n 9G1

CT-P-D7 9G

INDEX

Diesel Engine

Name Page

Air Cleaner .............. 36

Breather ................. 35

Camshaft .14

COlJnecting Rod .. 18

Control-Fuel Pump & Governor. 47

Crank-Hand . . . . .. . ..... 15

Crankshaft ............... 16

Crankshaft Bearings ....... 18

Cylinder Block & Covers ..... 26

Cylinder Head .... . . . .. 28

Fan .................... 12

Fan Idler Gear ............ 14

Filter-Fuel .. 4()

Filter-Oil ......... . .... 39

Fuel Injection System ....... 44

Name Page

Fuel Lines ............... 46

Gauge-Fuel Pressure ., .... 41

Gauge-Oil Pressure ....... 41

Governor .... ... 14

Heat Indicator ......... 9

.l\Tanifolds ................ 3S

Oil Cooler ............... 42

Oil Lines ................ 38

Piston ................. 18

Pump-Fuel Transfer ...... 43

Pump-Oil ..

Pu 111 p-\Va ter

Hadiator

.. .. 40

............ 13

..... 8

Valve Mechanism ......... 28

',Vater Lines .............. 10

Starting Engine

Air Cleaner .............. 58 Control-Starter Pinion ..... 75

Breather ................ 55 Crank-Starting .......... 57

Camshaft ................ 53 Crankshaft ............... 52

Carhuretor ............... 59 Cylinder Block ............ 48

Clutch .................. 72 Cylinder Head ............ 48

Clutch Housing ........... 72 Filter-Fuel .............. 63

Connecting Hod ........... 52 Fuel System ............. 62

Control-Carburetor Choke .. 55 Governor ................ 53

Control-Clutch ........... 75 Ignition System ........... 64

Control-Governor ......... 54 Magneto ................ 66

Starting Engine (Continued)

Name Page Name Page

Manifold ................ 58 Transmission-Two Speed ... 74

Piston .................. 52 Valve Mechanism ........ , .48

Starter Pinion ............ 73 \Vater Line .............. 56

Clutch, Transmission and Chassis

Brakes .................. 91 Roller-Track ........... 108

Clutch-Fly\vheel ......... 78 Holler--Track Carrier ..... 106

Clutch-Steering .......... 88 Seat-\Vide .......... 77 & 147

Control-Flywheel Clutch ... 87 Seat Cushions ............ 75

Control-Gear Shift ........ 87 Seat Frame .............. 76

Control-Steering Clutch .... 90 Spring-Equalizer ........ 114

Drawbar ................ 95 Tank-Fuel .............. 76

Fenders ................. 86 Tool Box ................ 77

Final Drive .............. 97 Tools ................. 161

Frame Track Roller.. . .. 112 Track ........... 109

Gears-Special ............ 84 Transfers ............... 160

Guards-Track Roller Frame. 113 Transmission ............. 81

Hood & Dash. . . . . . ... 124 Transmission Case & Covers .. 92

Idler-Front . . . . .. . .... 105 "Vide Gauge ............. 117

Attachments

Air Cleaner Pipe Extension .. 123 Guard-Engine Side ....... 123

Battery & Box ............ 144 Guard-Hadiator ......... 131

Helt Pulley Drive ... , .... 154 Hook-Front Pull . .... ,135

Bumper-Front .......... 136 Hour Meter ... , .... ,.,.,129

Cah ................... 146 Lighting SystellJ ....... ,138 Cable COlltrol ............ ]56

l'.luffler ............. , , .. 126 Canopy Top ............. 150

Odometer ............... 128 Curtain-Radiator ........ 130

Curtains-Canopy ... , .... 148 Power Take-off-Front .... 160

Frost Pan ............... 134 Power Take-off-Rear ..... 151

Generator-Lighting ...... 140 Shutter-Radiator ........ 130

Gllard-Crankcase ........ 132 Spark Arrester ........... 127

8 "CATERPILLAR" DIESEL D7 TRACTOR

f- GASKET ____ L-I 2-<;AP SCREW __ S-I ,- TANK ____ -3I1Z9G1 -- ----

~-:'~~~REW-=_~~f~~~ --' 2-CLfP __ _

I-TUBE ____ 2Af337 --'-

1- SHIELU A5SEM. 2BI643 ___ -i

5-CAP SCREW __ 5-509---

I-PLATE LH. __ 2 I-PLATE RH __ 2AB

I-GUARD ASSEM.-2A678

4-CAP SCREW __ S-f621

-780-COVER ____ f 2-GASKET ____ I

-PLATE .. ____ ' -24 X j'RO,HD-

MACH, SCREW. __ 2 L-III7-PIN _____ ,

fMPERIAL~ 94 L - i TUBE ELBOW __ ,

c-ir---_ 2AB79-CORE _____ 1

I'>G14b-TANK ____ I

B1559-CORK __ -_4

'A8537-CAP SCREW __ '

f;/Cll>-·---- 3506-A-CAP SCREW __ 3

~---'Z.B7410- PLUG ---I

8765

RADIATOH GHOUl' (Machillt's !)Gl to 9G2777 Inclusive)

Note: Only separate parts serviced. When complete group is wanted order 3B3232. '-COVER _____ ---L-7aO-------__ ~'4'O=;li<,. __ ~_----l-7t\2-GAS><(T---- ____ ,

I#-!,~~~ '-PLATE ________ L' 763 ------.- ---~----4e,'242-MACH SCR(W ___ 2

p.~=~~." "--'" '-........

~ --_______ ~.Jl-III7-P'N ___________ I

'l3Me09-COTr(R P'N ____ Z '·flllER ________ L-779-----

I-GASKET ________ L-1I16------------S-'594-CAP SCR(W _____ 2

'-TANK ________ 11\9013-----

./

'S-CAP SCR(W _____ S-'566~ L-76'-CLAMP ________ ,

J!\9004-ELllOW ________ ,

_---<A679-COR( ________ ,

'-PLAT( ___ L H. ___ .4E1IS ,-PLAT[ ___ R.H __ ~.41\'

__ -;?I\'64J-Sf-lI(LD ASSEM ___ I

..., -S , RIP _______ . _. _

.~~ CAP SCREW ____ 5·1

'-GUARD ASSEM ___ 2M76----__

4-CAP scnrw_. ____ s,ezl--·-- -----

,-TANK ASSEM ____ .4 4- COPK _______ 211 7 -----JeeOJ'-PLUG ________ ,

104)0

3113232 HADIATOR GIWUP (Effective with Machine 9G2778)

ALWAYS GIVE MACHINE NUMBER WHEN ORDERING PARTS

PARTS CATALOG 9

3B2285-BRACK[T _____ 1

4BI54 -INDICATOR ______ I

IB8102-CLlP ________ -4

,- ---\.

2 -CLIP _ ____ L-2072 ---10121

3B2254 HEAT INDICATOH GROUP (Machines 9G84 to 9(";2738 Illclusive)

Note: This group can be illstalle,l on Machines 9G 1 to 9GH3 inclusive if the following parts are also furnished: 1-2llS611 Pipe i\ssem., 1-3131174 Tube ASSCIll., 1-3131181 Housing, 2-S·2388 Gasket,

2-U\2029 Cap SCfl:W, 2·-S·IS94 Cap Screw and 4--3134506 Lockwasher.

I I 0) 486043 CLlP-5

( 1fHOLE)

4BI221 MACH SCREW'4

4B6029 GROMMET-5

@ 482043 NUT-4

5B1959-NUT _I

686795 INDICATOR-I

HEAT INDICATOR (Effective with Machine 9G2739)

o 285721

GASKET -I

AL\VAYS GIVE MACHINE NUMBER WHEN ORDERING PARTS

PARTS CATALOG

2--GASKEL ____ S-2388---_~ 4-CAP SCREW ___ IA2029----_ 1-TUBE ASSEt>1. ___ 3BII74 =------== I-HOUSING ASSEM._ I-PIPE ASSEM. ___ 288611_

2-CAP SCREW ___ 5-1594 _________

I-CAP SCREW ___ 5-1571

2-NUT_-'- ___ IB4203 ~

I-ELBOW ____ 2A2443 .• -:= .. -.. :~<==:_ !-CAP SCREW ____ .L -1352

ICAPSCREW ____ .5-1591 ". 1- GASKET ___ 2A2445 ---"'>::.----"W~

1- GASKET ___ 2A2446 ----

2-CAP SCREW __ ...5-1594 -----____ -----

2-GASKET _____ 5 -2300 ---------I-PLUG _______ 2B!I6031 __ ---

I-GASKET _____ .28~72~ I

~~~?~~~-== __ c _~~E9S~~o-~=--;;;;;:;:.~-=:--- _,_ ..

IB4203-NUT ______ 6 / 2A615-GASKEL ____ 4 ~ ___ I-MANIFOLD ____ 2A610 2-GASKET _____ 2A613 4-BOLT _______ S'I!I64~ __ 4-NUT ______ IB4205

WATEU LINES

{2 -REGULATOR __ IA6191 2 -RETAINER __ IA6176 (PART 5 OF ASSEt.!. 364109)

(Machines 9G428 to 9G2738 Inclusive)

2--GASKEL ____ 5-2388 --__ _

4-CAP SCREW ___ IA2029---_~ I-TUBE AS5EM. ___ 3BII74---__ I-PIPE ASSEM. ___ 288611·-__ 2-NUT _____ IB4203 2-CAP SCREW ___ S-1594 I-CAP SCREW ___ 5-1571 I-ELBOW ____ 2A2443 I-CAP SCREW ____ .L -1352 ICAP SOU:W ____ .S-1591

I - GASKET ___ 2 A2445 --..I'rr-~lJII

1- GASKET ___ 2A2446 ---

I-GASKET _____ 2A614 -4-CAP SCREW __ S-I~5, I-HOUSING ASSEM._

384109

2-CAP SCREW __ ...5-1594 -----_____ -----

2-GASKET ____ ..5-2300----------

• }

-- ... - -------

IB4203-NUT ______ 8 2A615-GA5KEL ____ 4 I-MANIFOLD ____ 2A610 2-GASKET __ ___ 2A613---4-BOLT _______ S-I~~ __

4-NUL _____ IB4205

{2-REGULATOR __ IA8191 2-RETAINER __ IA8178 (PARTS OF ASSEt.!. 3841011)

WATEU LI~ES (Effective with Machine 9G2739)

11

'01~

10 ......

ALWAYS GIVE MACHINE NUMBEH WHEN ORDERING PARTS

1- SHAFT ____ 2A2447

1- BUSHING ___ IB8082 (PART Of ASSEM. 2A!>59)

1-IMPEllER __ 2A572

I-'TAPER PIN_ STD. '" 5 X 2':"-··

I-BODY ASSEM. _169985

6'STUO (I,~'LONG )l:4 2'SWD(lfLONG) l: (PAIns Of ASSEM 169985) I-GASKET ____ 2A582

6-NUT ____ IB4203 1- NUT L.H. __ 168084

I-BRACKET ASSEM .. 2A559

PARTS CATALOG

2A7f'>4-LOCK _______ .2

IA2029-<AP SCREW ____ 4

IB8932-SHAfT _______ J IB0313-G£AR __ ..{211T.) ___ .1 B0724-KEY _________ 1

IA700-WASHER ______ J

2 -WA6HER _____ .2A

IB9766- BEARING ASSEM. __ I

1A694- BUSHING ______ Jl IA69!>- PLUG ______ --II

(PARTS or AsSEM. 168766)

FAN

13

_-;!Bf()96-Sf'IOEH ASSE:M._-'

2B1463-HUB ASSEM. __ I

.,.,..-- 2A2009-BUSHING ___ 28

',.J!!!---'A2616-STUO ______ 6 or ASSEIo!. 281-463)

.J3L1---·I""Q"7- SPACER _____ I

IB420l-NUT ______ .6

2A2607-WASHER ____ I

'S39-BOL T _______ 6

2A2610-RING ______ 2

3BI09!>-BLAOE _____ 6 (PART or ASSEM. 3810(16)

111.11

(Effective with Machine 9G1372)

WATEH PUMP

IB8088-PACKING ___ 2

3e.1085- BUSHING ___ I (PART Of" ASSEM. lBI08l)

2A38-WASHER __ I

2A562-GEAR

(28T)_1

ASSEM._I 2A581-GASKET ___ 2

S'1591-CAP SCREW __ 2 IB8083-NUT R.H. __ I

alZl

ALWAYS GIVE MACHINE NUMBER WHEN ORDERING PARTS