DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please...

72
235 www m-p-llc com DIESEL GENERATOR MMG235 PARTS MANUAL

Transcript of DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please...

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DIESEL GENERATORMMG235

PARTS MANUAL

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INTRODUCTION

Before servicing this machine, make sure the engine start switch is turned to off “O”, the circuit breakers are open (off, “O”), the emergency stop switch is closed (pushed in), and the negative (-) terminal on battery is disconnected. Attach a “DO NOT START” sign to the control panel. This will notify everyone that the unit is being serviced and will reduce the chance of someone inadvertently trying to start the unit. If the unit is connected to a remote start or transfer switch, make sure the remote switch is also off and tagged.

• NEVER open the radiator cap or oil drain plug while the engine is running or before the engine has cooled down. Pressurized coolant and hot engine oil can cause severe burns. Allow the engine to cool completely before attempting any service work.

• DO NOT allow water to accumulate around the base of the generator set. If water is present, move the generator and allow the generator to dry before servicing.

• DO NOT service generator if clothing or skin is wet.• DO NOT service generator without reading and fully understanding the operating manual.• DO NOT allow untrained personnel to service this equipment. Only trained electrical technicians should be

allowed to service the electrical components of this equipment.• DO NOT attempt to modify the engine, generator or related components in any way.• DO NOT pressure wash the control panel, generator end, or any other electrical components. • ALWAYS keep hands, feet, and loose clothing away from moving parts on generator and engine. Stay especially

clear of fan blade areas and use care to avoid allowing any debris to fall into the blade areas.• Replace all guards, fasten doors and make sure all safety devices operate properly after making repairs or

servicing the equipment.

MAGNUM PRODUCTS LLC215 Power Drive • Berlin, WI 54923

U.S.A.Phone: 920-361-4442

FAX: 920-361-4416Toll Free: 1-800-926-9768

www.m-p-llc.comFor technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or

Technical Support team at 920-361-4442 or toll free at 1-800-926-9768. Please have your serial number available.

To ORDER SERVICE PARTS, please contact the dealer from which you purchased the unit, or call Magnum Products to locate a dealer in your area.

Supplemental information may be available for your unit; when ordering parts ALWAYS check for a supplement that applies to your unit. A supplement may have been provided with

your unit and can be found on the Magnum Products LLC website.

Engine Make: __________________________________________Engine Serial Number: ___________________________________Engine Model Number: ___________________________________Generator Make:________________________________________Generator Model Number: ________________________________Generator Serial Number:_________________________________Unit Model Number: _____________________________________Unit Serial Number:______________________________________

WARNINGCALIFORNIA PROPOSITION 65 WARNING:

Diesel engine exhaust and some of its constituents are known to the state of California to cause cancer, birth defects and other reproductive harm.

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TABLE OF CONTENTS

PageINTRODUCTION ................................................................................................................................... 2TABLE OF CONTENTS ......................................................................................................................... 3ENCLOSURE PANELS ......................................................................................................................... 4UNIT DECALS .................................................................................................................................. 6 - 7LUG BOX DOOR ................................................................................................................................... 8LUG PLATE ASSEMBLY ...................................................................................................................... 9LUG BOX ASSEMBLY ........................................................................................................................ 10LEFT CONTROL PANEL ASSEMBLY .................................................................................................11RIGHT CONTROL PANEL ASSEMBLY ....................................................................................... 12 - 13OUTLET PANEL ASSEMBLY ............................................................................................................. 14OUTLET PANEL ASSEMBLY FOR CAM LOCK OPTIONS ................................................................ 15CAM LOCK PANEL ASSEMBLY OPTIONS ....................................................................................... 16CAM LOCK DOOR ASSEMBLY (OPTIONAL) .................................................................................... 17CONTROL BOX ASSEMBLY ....................................................................................................... 18 - 19RECONNECT AND SHORTING BOARD ASSEMBLY ................................................................ 20 - 21RECONNECT BOX ASSEMBLY ......................................................................................................... 22RECONNECT BOX AND GENERATOR ASSEMBLY ........................................................................ 23GENERATOR BOX ASSEMBLY .................................................................................................. 24 - 25AIR FILTER ASSEMBLY ..................................................................................................................... 26EXHAUST SYSTEM ASSEMBLY ........................................................................................................ 27OIL VAPOR RECIRCULATION SYSTEM ASSEMBLY ....................................................................... 28ENGINE MOUNT ASSEMBLY ............................................................................................................ 29FUEL LEVEL SENDING UNIT ASSEMBLY ........................................................................................ 30FUEL TANK ASSEMBLY ..................................................................................................................... 31ENGINE ASSEMBLY .................................................................................................................... 32 - 33FUEL TANK AND SKID ASSEMBLY ............................................................................................ 34 - 35ENGINE TO SKID ASSEMBLY .................................................................................................... 36 - 37COOLING SYSTEM HOSES ........................................................................................................ 38 - 39COOLING SYSTEM ASSEMBLY ................................................................................................. 40 - 41LEFT FRONT DOOR ASSEMBLY ............................................................................................... 42 - 43LEFT REAR DOOR ASSEMBLY .................................................................................................. 44 - 45RIGHT FRONT DOOR ASSEMBLY ............................................................................................. 46 - 47CONTROL DOOR ASSEMBLY .................................................................................................... 48 - 49LEFT SIDE CENTER PANEL ASSEMBLY .......................................................................................... 50RIGHT SIDE CENTER PANEL ASSEMBLY ........................................................................................ 51LEFT FRONT CORNER ASSEMBLY .................................................................................................. 52RIGHT FRONT CORNER ASSEMBLY ............................................................................................... 53FRONT PANEL ASSEMBLY ................................................................................................................ 54REAR PANEL ASSEMBLY .................................................................................................................. 55FRONT ROOF PANEL ASSEMBLY .................................................................................................... 56REAR ROOF PANEL ASSEMBLY ....................................................................................................... 57LEFT REAR CORNER ASSEMBLY ............................................................................................. 58 - 59RIGHT REAR CORNER ASSEMBLY ........................................................................................... 60 - 61END AND LOWER SIDE PANEL ASSEMBLY .................................................................................... 62UPPER SIDE PANEL ASSEMBLY ...................................................................................................... 63TRAILER ASSEMBLY .................................................................................................................. 64 - 65TRAILER BRAKE LINES ..................................................................................................................... 66RECOMMENDED SPARE PARTS LIST ............................................................................................. 67ELECTRIC BRAKE WIRING HARNESS ............................................................................................. 67TRAILER LIGHT WIRING DIAGRAM .................................................................................................. 68AC WIRING DIAGRAM ....................................................................................................................... 69DC WIRING DIAGRAM ....................................................................................................................... 70AC WIRING DIAGRAM (OPTIONAL 4 POSITION VOLTAGE SELECTOR SWITCH) ........................ 71

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2019

18171615

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ENCLOSURE PANELS

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ITEM PART NO. QTY DESCRIPTION1 Page 62 4 End panel assembly2 Page 54 1 Front panel assembly3 Page 52 1 Left front corner assembly4 Page 63 2 Upper side panel assembly5 Page 42 1 Left front door assembly6 Page 62 2 Lower side panel assembly7 Page 50 1 Left side center panel assembly8 Page 51 1 Right side center panel assembly9 Page 63 1 Upper side panel assembly10 Page 62 1 Lower side panel assembly11 Page 44 1 Left rear door assembly12 Page 58 1 Left rear corner assembly13 Page 56 1 Front roof panel assembly14 Page 57 1 Rear roof panel assembly15 Page 55 1 Rear panel assembly16 Page 60 1 Right rear corner assembly17 Page 63 1 Upper side panel assembly 18 Page 53 1 Right front corner assembly19 Page 48 1 Control door assembly20 Page 46 1 Right front door assembly

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DIESEL DIESEL

DANGERGEFAHRPELIGRODANGER

WARNING

ADVERTENCIAAVERTISSEMENT

WARNUNGGenerateur puet demarrer automatiquement resultant en desaccidents de personne. Deconnecterbatterie avant tout entretien.

Generator can automatically startwhich can cause serious injury. Disconnect battery before servicing.

Aggregat kann automatisch startenund körperliche verletzung verursachen. Vor servicearbeitbatterie abklemmen.

Generador puede arrancarautomaticamente y causar lesionespersonales. Desconecte la bateriaantes de prestar servicio.

WARNING

AVERTISSEMENT

WARNUNG

ADVERTENCIA

DANGERGEFAHRPELIGRODANGER

WARNINGNever change switch position with enginerunning. Results in damage to machine.

Niemals schlter unstellen wenn motor läuft. Verursacht beschädigung des gerätes.

Nunca cambie la posicion del interruptor alestar marchando el motor. Ya que esto podria conducir a daños en el equipo.

Ne jamais changer la position de l’interrupt-eur pendant que le moteur est en marche. Il pourrait en resulter risque de dommages ala machine.

ADVERTENCIA

AVERTISSEMENT

WARNUNG

WARNUNG

AVERTISSEMENT

WARNING

ADVERTENCIA

Lock doors. Access can cause electric shock or injury.

Türen schliessen! Zugang kann elektrischen schlagoder verletzung verursachen.

Cierre las puertas. Ya que de orto modo existe el peligro de una descarga electrica o de lesiones personales.

Fermer les portes d’acces ou il pourrait en resulterrisque d’electrocution ou accidents de personne.

DANGER

GEFAHR

PELIGRO

DANGER

235

PN: 26459Decal, Mobile 235

PN: 22548Decal, 2” Red Stripe

PN: 22521Decal, Magnum Logo

PN: 12142Decal, Ground

PN: 12142Decal, Ground

PN: 22520Decal, Magnum

“M” Large

For units equipped with a 4 position voltage

selector switch.

Located on tongue of trailered units.

PN: 21495Decal, Reconnect Box 4 Language

UNIT DECALS

Note: All safety and operating decals are located on decal sheet 23599, unless otherwise noted.

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WARNING

ADVERTENCIAAVERTISSEMENT

WARNUNG

Lock doors. Access can cause electric shock or injury.

Türen schliessen! Zugang kann elektrischen schlagoder verletzung verursachen.

Cierre las puertas. Ya que de orto modo existe el peligro de una descarga electrica o de lesiones personales.

Fermer les portes d’acces ou il pourrait en resulterrisque d’electrocution ou accidents de personne.

DANGER

GEFAHR

PELIGRO

DANGER

235

Not for use whengenerator is operated

at 480 volts.

CAUTION

STARTING THE GENERATORDAS STARTEN DES GENERATORSCOMIENZO DEL GENERADORCOMMENCEMENT DU GÉNÉRATEUR

1. TURN CONTROL SWITCH “ON”

2. PUSH “ENGINE START” ENGINEENGINESTARTSTART

STOPPING THE GENERATORDAS AUFHÖREN DES GENERATORSPARADA DEL GENERADORARRÊT DU GÉNÉRATEUR

1. PUSH “ENGINE STOP”

2. TURN CONTROL SWITCH “OFF”

ENGINEENGINESTOPSTOP

CONTROLON

CONTROLOFF

CONTROLON

CONTROLOFF

CONTROLCONTROLONON

CONTROLCONTROLOFFOFF

Located behind lug box door.

PN: 22870Decal, Caution for 480V CSA

PN: 23846Decal, Controller Instructions

PN: 22520Decal, Magnum

“M” Large

PN: 22548Decal, 2” Red Stripe

PN: 22521Decal, Magnum Logo

PN: 26459Decal, Mobile 235

PN: 23827Decal, Controller Switches

PN: 23597Decal, Panel Light Switches

Generateur puet demarrer automatiquement resultant en desaccidents de personne. Deconnecterbatterie avant tout entretien.

Generator can automatically startwhich can cause serious injury. Disconnect battery before servicing.

Aggregat kann automatisch startenund körperliche verletzung verursachen. Vor servicearbeitbatterie abklemmen.

Generador puede arrancarautomaticamente y causar lesionespersonales. Desconecte la bateriaantes de prestar servicio.

WARNING

AVERTISSEMENT

WARNUNG

ADVERTENCIA

CONTROL PANELLIGHT

INTERIOR LIGHTS

UNIT DECALS

Note: All safety and operating decals are located on decal sheet 23599, unless otherwise noted.

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LUG BOX DOOR

ITEM PART NO. QTY DESCRIPTION NOTES1 60398 3 Screw, 10-32X.500 pan phil2 28570W 1 Door, lug box3 22018 1 Hinge, continuous - 10.254 61045 3 Nut, 10-32 ser flg5 60252 2 Washer, split lock #10 6 60068 2 Screw, 10-24X.500 pan phil 7 12547 1 Assembly, cam lock, qrtr. turn8 18893 1 Handle, lug door

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LUG PLATE ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 60145 12 Nut, .375-16 ser flg lock2 28568 1 Panel, lug box glastic3 28584 2 Bus, lug extension4 65890 5 Lug, terminal dual #6-350mcm5 60478 10 Screw, .375-16X2.000 hx hd6 28567 3 Bus, main breaker out7 60205 2 Screw, .375-16X1” std hex8 28585 1 Bus, grounding link

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TO CONTROL BOX

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LUG BOX ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 60268 3 Rivet, .188 dia2 28583W 1 Angle, top lug box3 28561W 1 Box, lug enclosure4 12632 2 Switch, trigger safety, N.O. & N.C.5 60505 4 Nut, U-clip, .312-186 60145 2 Nut, .375-16 ser flg lock7 60507 2 Screw, .312-18X1.000 hx hd 8 60452 2 Washer, flat .313 X 1.1259 Page 8 1 Assembly, lug door10 60398 3 Screw, 10-32X.500 pan phil 11 28569W 1 Panel, lug box outlet12 60168 2 Screw, .312-18X.750 hx hd13 Page 9 1 Assembly, lug plate14 60205 2 Screw, .375-16X1.000 hx hd15 61045 3 Nut, 10-32 ser flg

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LEFT CONTROL PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 18715 1 Holder, manual2 60398 4 Screw, 10-32X.500 pan phil3 28564W 1 Panel, control left4 22208 1 Hinge, left control panel5 61045 4 Nut, 10-32 sflg G56 60473 4 Rivet, 3/16", closed end, alu.7 60505 3 Nut, U-clip, .312-18

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On

Off

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RIGHT CONTROL PANEL ASSEMBLY

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ITEM PART NO. QTY DESCRIPTION NOTES1 18609 1 Kit, air filter minder2 18556 1 Regulator, voltage - SE 350 3 60270 2 Nut, 8-32 nylock4 60525 2 Screw, 8-32X1.500 pan phil5 25077 1 Switch, toggle - 20A VAC6 26229 1 Kit, voltage adjustment pot.7 22208 1 Hinge, control panel - 28” 8 60398 4 Screw, 10-32X.500 pan phil9 61045 4 Nut, 10-32 ser flg G510 66194 1 Controller, eng/gen - prog.11 28634W 1 Panel, digital control-- 18934 1 Guard, potentiometer Not shownA 23025 1 Light, interior control panel OptionB 25077 2 Switch, toggle - 20A VAC Option C 28631W 1 Panel, dig. cntrl - sngl brkr OptionD 28633W 1 Panel, dig. cntrl - dual brkr OptionE 65352 1 or 2 Breaker, 450A, 3 pole Option

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OUTLET PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 14130 2 Receptacle, 120V/20A GFI2 60457 6 Nut, 10-24 nylock3 18089 3 Receptacle, 120/240V 50A twist lock4 18091 2 Breaker, 20A, 240V, 1-pole5 18092 3 Breaker, 50A, 240V, 2-pole6 60068 6 Screw, 10-24X.500 pan phil7 60046 16 Screw, 6-32X.750 pan phil8 60270 2 Nut, 8-32 nylock9 60405 4 Screw, 6-32X.250 pan phil10 60526 2 Screw, 8-32X.500 pan phil11 18890 1 Block, terminal - 2 pos12 26355W 1 Panel, outlets13 60058 16 Washer, split lock #6

OPTIONAL FEATURES:A 65285 2 Receptacle, 120V/15A inlet Option: Edison plugB 60480 4 Screw, 10-16X.750 pan phil Option: Edison plug

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OUTLET PANEL ASSEMBLY FOR CAM LOCK OPTIONS

ITEM PART NO. QTY DESCRIPTION NOTES1 18092 3 Breaker, 50A, 240V, 2-pole2 14130 2 Receptacle, 120V/20A GFI3 18091 2 Breaker, 20A, 240V, 1-pole4 60457 6 Nut, 10-24 nylock5 18089 3 Receptacle, 120/240V 50A twist lock6 28571W 1 Panel, outlets7 60058 20 Washer, split lock #68 60405 4 Screw, 6-32X.250 pan phil9 60526 2 Screw, 8-32X.500 pan phil10 18890 1 Block, terminal - 2 pos11 60068 6 Screw, 10-24X.500 pan phil12 60046 16 Screw, 6-32X.750 pan phil13 60270 2 Nut, 8-32 nylock14 26161W 1 Panel, cam lock box

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CAM LOCK PANEL ASSEMBLY OPTIONS

ITEM PART NO. QTY DESCRIPTION NOTES1 60098 3 Nut, .500-13 ser flg2 28565 3 Bus, cam lock mount3 65554 1 Connector, cam lock - white4 65555 1 Connector, cam lock - green5 65551 1 Connector, cam lock - black6 65552 1 Connector, cam lock - red7 65553 1 Connector, cam lock - blue8 60488 20 Screw, 8-32X.750 pan phil9 28591W 1 Panel, cam lock mounting Single10 60237 20 Washer, #10 flat .495/.036 11 60061 20 Nut, 10-32 nylk G5 12 12632 2 Switch, trigger safety, N.O. & N.C. 13 28574W 2 Panel, cam lock mounting Dual

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CAM LOCK DOOR ASSEMBLY (OPTIONAL)

ITEM PART NO. QTY DESCRIPTION NOTES1 60398 3 Screw, 10-32X.500 pan phil 2 28575W 1 Panel, cam lock door3 22018 1 Hinge, continuous - 10.25”4 61045 3 Nut, 10-32 ser flg5 60252 2 Washer, split lock #10 6 60068 2 Screw, 10-24X.500 pan phil 7 12547 1 Assembly, cam lock, qrtr turn8 18893 1 Handle, lug door

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A

BD

F

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57

8

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1030

31

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L

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79

EC

CG

8

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CONTROL BOX ASSEMBLY

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ITEM PART NO. QTY DESCRIPTION NOTES1 28573B 1 Weldment, control box2 60175 8 Screw, .250-20X.5” sflg hex3 65444 3 Transformer, current4 18081 1 Relay, ignition solenoid5 60062 4 Screw, 10-32X.750 pan phil6 14204 1 Kit, ground bar 7 60161 16 Nut, .250-20 sflg G5 ZC8 61045 17 Nut, 10-32 sflg G5 ZC9 14203 1 Block, terminal - 10 pos.10 60020 8 Nut, M8-1.25 sflg lock11 65309 1 Connector, 21 pin, Deutsch12 28581B 6 Spacer, breaker 1.5" long 13 65356 1 Block, terminal - 3 pole14 60259 2 Screw, .250-20X2.500 std hex 15 60398 16 Screw, 10-32X.500 pan phil16 Page 12 1 Assembly, right control panel17 15425 4 Nut, .312-18 cage G5 ZC 18 60507 4 Screw, .312-18X1.000 std hex19 60452 4 Washer, .313 flat 1.125/1” 20 28582B 1 Panel, cable guard21 Page 14 1 Assembly, outlet panel22 60114 5 Screw, M8-1.25X20 sflg hex23 Page 8 1 Assembly, lug box24 60069 1 Washer, M8 ext star ZC25 18992 1 Stud, ground 26 61117 4 Screw, .250-20X4.5” pan phil27 65354 1 Breaker, 700A, 3 pole28 Page 11 1 Assembly, left control panel29 66044 1 Plug, Deutsch conn. hole30 60243 1 Washer, .250 flat .735/.060 31 65134 1 Terminal, ring 2/0AWG .312 screw32 19548 3.6 ft. Wire, 1/0 GA black 125 deg. 33 65158 1 Terminal, ring 2/0AWG .500 screw A 65674 2 Stop, 35MM din rail end OptionB 65645 1 Relay, voltage sensing OptionC 65644 2 Base, relay - 8 pos. OptionD 65655 1 Relay, overload/current OptionE 65646 1 Base, relay - 11 pos. OptionF 65659 1 Relay, DPDT, 12VDC, 8 pos. OptionG 66003 1 Rail, din 35MM X 6.00" OptionH 19163 1 Fitting, bushing Option - .500ODX.375ID J 65326 1 Charger, battery OptionK 21487 1 Transformer, 1.13:1 1-phase Option:L 65461 1 Relay, 30A 120VAC power Option

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RECONNECT AND SHORTING BOARD ASSEMBLY

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ITEM PART NO. QTY DESCRIPTION NOTES1 23605 1 Shorting board, .375 GPO-32 21429 3 Bus, shorting board 3 60771 22 Screw, 8-32X1.000 flat hex4 60098 31 Nut, .500-13 ser flg G55 21414 3 Bus, reconnect6 60388 16 Screw, .500-13X1.500 hex7 60269 31 Washer, #8 flat .433/.036 8 60318 31 Nut, 8-32 hex G5 9 60791 11 Screw, .500-13X1.50 soc10 23598 1 Plate, reconnect board 11 21407 8 Bus, reconnect board12 60488 9 Screw, 8-32X.750 pan phil13 23604 1 Bus, shorting board14 21466 1 Bus, neutral link 15 60484 4 Screw, .500-13X2.0 hex

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RECONNECT BOX ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 18111 1 Switch, lockout2 15863 1 Strain relief, .50NPT .50ID3 60525 2 Screw, 8-32X1.50 pan phil4 60269 6 Washer, #8 flat .433/.0365 60270 4 Nut, 8-32 nylock G56 60275 4 Screw, .500-13x1 hx hd 7 60276 4 Washer, .500 split lock8 60772 4 Nut, .500-13 cage9 60479 4 Screw, .250-20X1.00 ser flg10 60161 4 Nut, .250-20 ser flg G511 60526 2 Screw, 8-32X.500 pan phil12 18112 1 Key, lockout switch13 21439 1 Assy, reconnect board14 21440 1 Assy, shorting board15 23515W 1 Box, reconnect16 23516 1 Door, reconnect box

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TO ENGINE BLOCK

GENERATOR TOENGINE CONNECTION

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RECONNECT BOX AND GENERATOR ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 60520 2 Nut, .625-11 hex G8 ZB

2 60522 2 Washer, .625 split lock ZB3 60193 2 Washer, M16 flat lb din1254 18084 2 Shock mount, rubber5 19494 2 Washer, .875 snub 2.5/.1886 27168B 2 Weldment, anti-turn bolt .625 x 4”7 60135 4 Screw, M6-1.00X20 sflg hex8 Page 22 1 Assembly, reconnect box9 22125 1 Generator, 431PSL6206 Standard

23338 - Generator, 433PSL6216 Option: Super Start10 60151 8 Washer, flat .37511 60179 8 Screw, .375-16X.750 hx hd

Note: Engine and generator parts used in all Magnum Products LLC equipment carry the Original Equipment Manufacturer (OEM) warranty unless otherwise stated. OEM warranty parts must be purchased through an OEM dealer. Please contact Magnum Products LLC with questions.

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GENERATOR BOX ASSEMBLYFor units equipped with an optional 4-position voltage selector switch

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ITEM PART NO. QTY DESCRIPTION NOTES1 60135 14 Screw, hx ser flg M6X1.0X202 26109B 1 Panel, gen box top3 60023 14 Insert, M6 threaded4 26107B 1 Panel, gen box right5 26105B 1 Panel, gen box rear6 19351 2.46 ft. Seal, generator box7 Page 23 1 Assembly, generator8 26110B 1 Bracket, phase switch9 60386 2 Washer, flat .37510 60206 2 Washer, split lock .375 11 60690 2 Screw, .375-16X1” hx hd12 60062 4 Screw, 10-32X.750” pan phil13 60415 8 Nut, 10-32 hx nylock 14 65799 1 Switch, phase - 400A 4-position (Y,y,D,Z)15 15425 1 Nut, .312-18 cage16 26108B 1 Panel, gen box left17 60028 3 Screw, .312-18X1” hx hd18 60119 3 Washer, flat .31219 60303 2 Nut, .312-18 hx nylock20 60067 4 Washer, flat #10X.06thk21 60459 4 Screw, 10-32X1.5” pan phil22 19351 1.92 ft. Seal, generator box23 26106B 1 Panel, gen box front

Note: Engine and generator parts used in all Magnum Products LLC equipment carry the Original Equipment Manufacturer (OEM) warranty unless otherwise stated. OEM warranty parts must be purchased through an OEM dealer. Please contact Magnum Products LLC with questions.

Page 26: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

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1

2

54

3

6

AIR FILTER ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22118 1 Assembly, air filter2 22328 1 Element, air filter3 27274 1 Element, air filter - safety4 26650 1 Knob, air filter housing, end5 22330 1 Cap, dust ejector6 22329 1 Knob, air filter housing

Page 27: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

27

1

35

2

4

6

8

7

3

EXHAUST SYSTEM ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 21090 1 Cap, rain 4”2 21851 1 Pipe, exhaust up - 4”3 18822 3 Clamp, muffler 4”4 21848 1 Muffler, 4”5 22154 1 Pipe, exhaust - down6 26381 1 Pipe, exhaust7 18820 1 Clamp, V-band - 4”8 21869B 2 Bracket, muffler mounting- 26481 1.35 ft. Sleave, high temp - 5” Not shown

Page 28: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

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1

2

34

5

6

7

8

7

9

10

11 12

1314

16

15

3

OIL VAPOR RECIRCULATION SYSTEM ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 Pages 32 - 33 1 Assembly, engine - Tier III 2 24170 1 Hose, OCV vent3 60018 2 Screw, sflg hex G10.9 M10-1.25X204 24552 1 Filter, oil recirculation5 24318 1 Kit, oil recirculation6 60516 2 Screw, sflg hex .312-18X1.2507 60365 2 Clamp, hose - .56-1.068 50206 1.66 ft. Hose, fuel - .500 ID 50 psi9 19308 1 Fitting, hose barb .37510 19216 1 Drain, check valve11 19404 1 Fitting, 90° zinc .250MNPT X .250FNPT12 19401 1 Fitting, straight zinc .250FNPT X .500MNPT13 19307 1 Fitting, straight brass .500FNPT X M22X1.514 19467 1 Seal, M2215 26551B 1 Bracket, OCV system16 60095 2 Nut, ser flg G5 case hard .312-18

Page 29: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

29

1

2

3

4

5

6

7

ENGINE MOUNT ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 60520 1 Nut, .625 - 11 hx hd2 60522 1 Washer, .625 split lock3 60521 1 Washer, .625 flat 4 19712B 1 Weldment, engine mount5 18084 1 Shock mount, rubber6 18086 1 Washer, snubber7 60519 1 Screw, .625 - 11 x 3.500 hx

Page 30: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

30

4

2

31

1

1

FUEL LEVEL SENDING UNIT ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 21206 1 Sender, fuel

2 60252 5 Washer, split lock #10 3 60062 5 Screw, 10-32X.750 pan phil4 22323 1 Gasket, fuel sending unit

Page 31: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

31

8

4

3

2

1

5

7

6

FUEL TANK ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 19180 1 Fitting, hose barb .375MNPT x .312 2 15693 1 Fitting, 90° barb brs .250NPT x .3123 19824 1 Vent, 1 1/2” NPT4 19823 1 Nipple, pipe 1 1/2” NPTX24”5 Page 30 1 Assembly, fuel level sender6 22104B 1 Tank, fuel - 350 gallon7 19778 1 Nipple, pipe - 2.00 NPT X 4”8 18394 1 Plug, .500NPT X hex socket

Page 32: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

32

2

2

34

11

13

31 15

14

10

16

1918

17

32

1514C

D33

E

F

G

H

K

J

10

L

2829

3029 28

2726

2524 20

2322

21

ABC

DE

FG

H

12

3410

35

67

6

1

8

9

ENGINE ASSEMBLY

Page 33: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

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ITEM PART NO. QTY DESCRIPTION NOTES1 60145 4 Nut, .375-16 sflg G5 lock2 Page 26 1 Assembly, air filter3 20182 2 Clamp, hose - 4.09-6.004 22225 1 Elbow, 45° molded rubber 5”-4” ID5 26554B 1 Weldment, air filter tube6 18663 2 Clamp, hose - 3.31-4.257 22286 1 Elbow, 45° molded rubber 4” ID8 22226B 1 Weldment, air cleaner brkt9 60517 4 Screw, sflg hex .375-16x1”10 60072 10 Screw, sflg hex M12-1.75x25 11 18105 1 Sensor, magnetic pickup12 26842 1 Engine, Deere 6068HF48513 61111 1 Fitting, M12X1.5X.250 barb 14 Page 29 2 Assembly, engine mount15 22378 1 Filter, oil16 26836 1 Fan, engine - 31"17 19524 1 Spacer, fan-4 hole - 1.93 LG18 60027 4 Washer, M10 flat19 60153 4 Screw, std hex M10-1.25X8020 25496 1 Fitting, straight barb .750MNPTx1”21 22461 1 Fitting, straight .500MNPTx.750FNPT22 22462 1 Fitting, 90-.500FNPT brass23 19257 1 Fitting, straight-O-ring seal .500MNPTxM1824 19467 1 Seal, M2225 19307 1 Fitting, straight brass .500FNPTxM22x1.50026 60438 1 Fitting, nipple, pipe .500NPT x close 27 19279 1 Valve, ball .500NPTF28 60502 2 Fitting, straight barb .500MNPTx.62529 60365 2 Clamp, hose - .56-1.0630 50201 1.54 ft. Hose, coolant - .625 I.D. 31 26841 1 Belt, engine32 23346 1 Alternator33 26597 1 Filter, fuel - primary34 26236 1 Filter, fuel - secondaryA 22589 1 O ring, 1.625" for J.D. Option: coolant heaterB 22588 1 Fitting, O ring seal Option: coolant heater - 1.625 x M18C 19466 2 Seal, M18 Option: coolant heaterD 19257 2 Fitting, O ring seal Option: coolant heater - .500MNPTE 22462 2 Fitting, .5”NPTF x 90° brass Option: coolant heaterF 60502 2 Fitting, hose barb Option: coolant heaterG 60365 4 Clamp, hose - .56-1.06 Option: coolant heaterH 50201 4 ft. Hose, coolant - .625 I.D. Option: coolant heaterJ 25939 1 Heater, 120V, 1800W, 15A Option: coolant heaterK 60024 2 Screw, hx ser flg Option: coolant heater - M6x1.0x25L 60036 2 Nut, M6 hx ser flg lock Option: coolant heater

Note: Engine and generator parts used in all Magnum Products LLC equipment carry the Original Equipment Manufacturer (OEM) warranty unless otherwise stated. OEM warranty parts must be purchased through an OEM dealer. Please contact Magnum Products LLC with questions.

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1

14

2

3

4

5

6

7

8 9

108

11

13

12

A

C

BD

E

F

GH

J

FUEL TANK AND SKID ASSEMBLY

Page 35: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

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ITEM PART NO. QTY DESCRIPTION NOTES1 22082B 1 Weldment, lift structure2 60508 6 Screw, .750-10X2.000 flg 3 60018 6 Screw, M10X1.25X20 ser flg 4 22106B 1 Weldment, skid5 60247 6 Washer, flat .750 6 60248 6 Washer, split lock .7507 60249 6 Nut, .750-10 hx hd8 14216 4 Clamp, hose 9 19178 1 Hose, fuel - .312 ID X 36”10 50018 3.83 ft. Hose, fuel - .312 ID 50 psi11 Page 31 1 Assembly, fuel tank12 19336 2 Clamp, hose - 2.31-3.2513 18301 1 Hose, fuel fill14 60505 24 Nut, U-clip - .312-18A 24546B 1 Bracket, interior light Option: interior lightB 11947 1 Light, interior with switch Option: interior lightC 61091 1 Screw, .312-18 x 1” ser flg Option: interior lightD 60095 1 Nut, .312-18 ser flg Option: interior lightE 23683B 1 Weldment, containment pan F 60505 12 Nut, .312-18 U - clipG 60168 12 Screw, .312-18X.750 hx hdH 60271 12 Washer, .312 split lockJ 60119 12 Washer, .312 flat .875/.070

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Trailer Mounting Hardware

12

K27

45

768

9

10

12

2322

21

316

17

18

13

A BC

FG

L J

HED

19 20

13

1415

11

ENGINE TO SKID ASSEMBLY

Page 37: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

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ITEM PART NO. QTY DESCRIPTION NOTES1 Page 32 1 Assembly, engine2 19042 1 Strap, ground - 10 in. 3 20268 1 Cable - assy, grd4 60698 1 Washer, flat .375 5 60831 1 Screw, .375-16X1.500 hx6 14682 1 Bracket, battery hold-down7 60090 2 Nut, .250-20 wing 8 60089 2 Washer, fender .2659 14146 2 Bolt, J - .250-20 x 10”10 18693 1 Cable, battery - 38" 2/0 red11 10425 1 Cable, battery - 16" 1/0 blk12 Page 34 1 Assembly, skid13 60018 8 Screw, hx ser flg M10X1.25X2014 60507 1 Screw, .312-18X1” hx hd 15 60716 1 Clamp, tubing - 1.50 lt duty16 60285 1 Nut, .312-18 hx hd17 60271 1 Washer, split lock .31218 60119 2 Washer, flat .312 19 11131B 1 Aux line bracket 20 60145 1 Nut, .375-16 hx ser flg lock21 61078 6 Screw, .625-11x2” hx flg22 60180 6 Washer, flat .62523 60240 6 Nut, .625-11 hx nylockA 60285 2 Nut, .312-18 hx hd Option: interior lightB 60271 2 Washer, split lock .312 Option: interior lightC 60119 4 Washer, flat .312 Option: interior lightD 11947 1 Light, interior with switch Option: interior lightE 23528B 1 Bracket, interior light Option: interior lightF 60161 2 Nut, .250-20 hx ser flg OptionG 21489 1 Battery disconnect switch OptionH 21494B 1 Bracket, battery disconnect OptionJ 60393 2 Screw, .250-20X1.000 hx OptionK 60256 2 Screw, .312-18X1.500 hx OptionL 60696 2 Washer, flat .250 Option

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1

23

4 5

4

3

2

6

9

7

8

4

3

2

11

10

2

12

2

13

15 14

COOLING SYSTEM HOSES

Page 39: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

39

ITEM PART NO. QTY DESCRIPTION NOTES1 Page 40 - 41 1 Assembly, cooling system2 60666 5 Clamp, hose - const. torq. 2.25-3.1253 22060 3 Hose, C.A.C. - 2” - 2.5” x 4” 4 60660 3 Clamp, hose - const. torq. 1.75-2.6255 26450 1 Pipe, C.A.C. inlet6 50169 3.00 ft. Hose, 1" Goodyear7 19338 2 Clamp, hose - .68-1.508 60316 4 Clamp, hose - 1.56-2.509 26449 1 Hose, radiator - upper10 23507 1 Hose, radiator - lower 11 22456 1 Pipe, C.A.C. out12 28541 1 Hose, C.A.C. - 2.5” X 4” 13 19453 2 Clamp, hose - .37-.8714 50017 2.50 ft. Hose, fuel - .250 ID 50 psi15 60999 1 Fitting, straight barb brass .500MNPTX.310

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40

6

3

4 57

8

96

10

11

14

40

12

13

16

15

4117

20

18

19

25

4232

3313

34

31

24 2320

2122

21

27

26

28

29

230

3536

37

38

33 30

4539

4335

44

12

COOLING SYSTEM ASSEMBLY

Page 41: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

41

ITEM PART NO. QTY DESCRIPTION NOTES1 26192B 1 Panel, bulkhead 2 60023 9 Insert, M6 threaded3 60518 1 Screw, .250-20X1.500 hx hd4 19726 1 Clamp, overflow bottle 5 60144 1 Nut, .250-20 nylock6 60135 2 Screw, M6-1.00X20 sflg hex7 19714 1 Cap, overflow bottle8 20212 1 Jug, overflow (6 qt) 9 20213B 1 Support, overflow jug10 14216 1 Clamp, hose - .21-.62 mini11 19220 1 Hose, overflow-- 20454 1 Assembly, overflow jug Items 2-1112 23404 1 Panel, foam - right radiator13 21920B 2 Bracket, upper radiator14 26503 1 Radiator15 60451 8 Screw, .375-16X.625 hx flg hd16 60161 22 Nut, .250-20 sflg G517 60649 2 Clamp, tubing - .75018 26839B 1 Weldment, fan guard - right19 26838B 1 Weldment, fan guard - left20 60502 2 Fitting, hose barb .500MNPT X .62521 60365 2 Clamp, hose - .56-1.0622 50201 1.50 ft. Hose, coolant - .625 I.D.23 19279 1 Valve, ball 90 - .500 NPT 24 60438 1 Fitting, pipe nipple .500 NPT X close25 24949B 2 Radiator shroud Tier III 26 60145 2 Nut, .375-16 sflg G5 lock27 22236B 1 Weldment, radiator support28 60018 4 Screw, hx ser flg M10X1.25X2029 22051B 1 Panel, muffler mount 30 60505 12 Nut, U-clip, .312-1831 60168 2 Screw, .312-18X.750 hx hd32 60271 4 Washer, split lock .31233 60119 6 Washer, flat .31234 61061 2 Screw, .312-18X.875 std hex35 60340 5 Washer, flat .312 36 60701 3 Washer, split lock .312 37 60507 3 Screw, .312-18X1.000 hx hd38 23403 1 Panel, foam - left radiator39 60285 2 Nut, .312-18 hex40 65592 1 Sensor, low coolant 41 60175 22 Screw, .250-20X.5” sflg hex42 60517 2 Screw, .375-16X1” sflg hex43 60412 2 Nut, .312-18 Lhex 44 26668B 1 Bracket, muffler pipe support45 60851 2 Screw, .312-18X1.25 flat hex

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42

13 4

2

7

5

6

12

13

11

11

10

98

14

15

1617

18

LEFT FRONT DOOR ASSEMBLY

Page 43: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

43

ITEM PART NO. QTY DESCRIPTION NOTES1 22486 1 Foam, small duct rht2 22193 1 Foam, front lft door upper3 26089W 1 Duct, front door4 22487 1 Foam, front duct face - lft5 22485 1 Foam, door duct lft 6 22488 1 Foam, small duct lower7 22194 1 Foam, front lft door lower8 18900 1 Rod, door prop9 60048 1 Pin, roll .125 X .62510 20916Z 1 Bracket, prop rod11 60268 18 Rivet, .188 dia12 22160W 1 Door, front left13 22498 1 Latch, T-handle right - ccw14 61066 4 Screw, .312-18X1” carriage 15 18459 2 Hinge, left (male) 16 60243 4 Washer, .250 flat .735/.06017 60271 4 Washer, .312 split lock18 60285 4 Nut, .312-18 hx G5-- 26090 1 Assy, front left door Items 1 - 18

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44

7

1

5

1718

10

8 10

11

9

16

1512

1314

42

3

6

LEFT REAR DOOR ASSEMBLY

Page 45: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

45

ITEM PART NO. QTY DESCRIPTION NOTES1 22189 1 Foam, small duct rght2 22169W 1 Duct, rear door3 22197 1 Foam, rear lft duct face4 22190 1 Foam, door duct lft5 22198 1 Foam, rear lft duct lower6 22195 1 Foam, rear lft door upper7 22196 1 Foam, rear lft door lower8 18900 1 Rod, door prop9 60048 1 Roll pin, .125 x .62510 60268 19 Rivet, .188 dia11 20916Z 1 Bracket, prop rod12 60243 4 Washer, .250 flat .735/.06013 60271 4 Washer, .312 split lock14 60285 4 Nut, .312-18 hx G515 18461 2 Hinge, right (male)16 61066 4 Screw, .312-18X1” carriage17 22161W 1 Door, rear left 18 22497 1 Latch, T-handle - left cw-- 22166 1 Assy, rear left door Items 1 - 18

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46

1

5

1718

10

10

11

98

16

15

121314

42

3

6

7

RIGHT FRONT DOOR ASSEMBLY

Page 47: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

47

ITEM PART NO. QTY DESCRIPTION NOTES1 22486 1 Foam, small duct rght2 22484W 1 Duct, front door3 22487 1 Foam, front duct face - lft4 22485 1 Foam, door duct lft5 22488 1 Foam, small duct lower6 22191 1 Foam, front right door upper7 22192 1 Foam, front right door lower8 18900 1 Rod, door prop9 60048 1 Pin, roll .125 X .62510 60268 18 Rivet, .188 dia11 20916Z 1 Bracket, prop rod12 60243 4 Washer, .250 flat .735/.06013 60271 4 Washer, .312 split lock14 60285 4 Nut, .312-18 hx G515 18461 2 Hinge, right (male)16 61066 4 Screw, .312-18X1” carriage17 22159W 1 Door, front right18 22497 1 Latch, T-handle - left cw lock-- 24997 1 Assy, front right door Items 1 - 18

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48

1

2

11

15 14

13

12

10

9

2

819

2

18

2

17

16

7

6

34

5

CONTROL DOOR ASSEMBLY

Page 49: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

49

ITEM PART NO. QTY DESCRIPTION NOTES1 22278B 2 Brace, control door2 60268 30 Rivet, .188 dia3 60243 4 Washer, .250 flat .735/.0604 60271 4 Washer, .312 split lock5 60285 4 Nut, .312-18 hx G56 18459 2 Hinge, left (male)7 61066 4 Screw, .312-18X1” carriage8 60529 8 Screw, 10-24X.625 pan phil9 22498 1 Latch, T-handle right - ccw10 22162W 1 Door, control11 22172 1 Foam, panel - control door12 23511 1 Gasket, control door13 23512 1 Window, control door14 60237 8 Washer, flat #10 15 60457 8 Nut, 10-24 nylock16 22171 1 Flap, control door17 22170W 1 Bracket, door flap18 60652 1 Latch, door - spring loaded19 60067 8 Washer, flat #10X.06 -- 22167 1 Assy, control door Items 1 - 19

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50

1 2

3

3

4

5

LEFT SIDE CENTER PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22131W 1 Panel, left/middle/front2 22130W 1 Panel, right/middle/front3 60505 2 Nut, U-clip, .312-184 60452 8 Washer, flat .3135 60507 8 Screw, .312-18X1” std hex

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51

1 2

3

3

4

5

RIGHT SIDE CENTER PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22129W 1 Panel, right/middle/rear2 22130W 1 Panel, right/middle/front3 60505 2 Nut, U-clip, .312-184 60452 8 Washer, flat .3135 60507 8 Screw, .312-18X1” std hex

Page 52: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

52

1

2

3

5 6

4

98

7

LEFT FRONT CORNER ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22052W 1 Panel, front left2 21956 1 Foam, front left3 21963 1 Foam, corner4 60505 7 Nut, U-clip, .312-185 61066 4 Screw, .312-18X1” carriage6 18462 2 Hinge, left (female)7 60243 4 Washer, .250 flat .735/.0608 60271 4 Washer, .312 split lock9 60285 4 Nut, .312-18 hx G5-- 22080 1 Assy, left front corner Items 1 - 9

Page 53: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

53

RIGHT FRONT CORNER ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22053W 1 Panel, front right2 21956 1 Foam, front right3 21963 1 Foam, corner4 60505 7 Nut, U-clip, .312-185 61066 4 Screw, .312-18X1” carriage6 18460 2 Hinge, right (female)7 60243 4 Washer, .250 flat .735/.0608 60271 4 Washer, .312 split lock9 60285 4 Nut, .312-18 hx G5-- 22079 1 Assy, right front corner Items 1 - 9

1

2

3

56

4

98

7

Page 54: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

54

2

1

FRONT PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22065W 1 Panel, front2 22183 1 Foam, front panel-- 22089 1 Assy, front panel Items 1 - 2

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55

1

2

3

4

7

6

5

7

8

9

REAR PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22184 1 Foam, panel - rear duct face 2 22138W 1 Duct, rear3 21966 1 Foam, duct (L)4 22185 1 Foam, rear duct lower5 21965 1 Foam, duct (R)6 21989 2 Foam, panel long7 22186 2 Foam, rear panel short 8 60268 12 Rivet, .188 dia9 22066W 1 Panel, rear-- 22144 1 Assy, rear panel Items 1 - 9

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56

1 1

22

6

4

3

7

8

5

FRONT ROOF PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 60507 16 Screw, .312-18X1” std hex2 60452 16 Washer, flat .3133 60505 16 Nut, U-clip, .312-184 22175W 1 Panel, roof insert5 23982 1 Insulation, ceramic roof 6 25053W 1 Panel, access7 22068W 1 Panel, roof front8 22174 1 Foam, roof front-- 22091 1 Assy, front roof Items 1 - 8

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57

1

2

REAR ROOF PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22067W 1 Panel, roof rear2 22173 1 Foam, rear roof panel-- 22090 1 Assy, rear roof Items 1 - 2

Page 58: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

58

1

2

34

7

8

9

10

9

12

13

11

17

18

19

20

1415

1213

16

6

21

5

LEFT REAR CORNER ASSEMBLY

Page 59: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

59

ITEM PART NO. QTY DESCRIPTION NOTES1 21970 1 Foam, small duct right2 21968 1 Foam, small duct face3 21871W 1 Duct, side air4 22176 1 Foam, rear left corner

5 60243 4 Washer, .250 flat .735/.0606 60271 4 Washer, .312 split lock7 60285 4 Nut, .312-18 hx G58 21969 1 Foam, small duct lower9 60530 7 Nut, 10 - 24 18 - 8 nylock10 22062W 1 Panel, left rear11 18506 1 Port, fuel fill12 60067 7 Washer, flat #10 SS13 60529 7 Screw, 10-24X.625 pan phil14 18666B 1 Tube, filler15 19238 1 Gasket, fuel fill16 18648 1 Cap, fuel fill17 60473 12 Rivet, 3/16", closed end, alu. 18 61066 4 Screw, .312-18X1” carriage19 18460 2 Hinge, right (female)20 21963 1 Foam, corner21 60505 6 Nut, U-clip, .312-18-- 22086 1 Assy, left rear corner Items 1 - 21

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60

1

23

5 6 8

9

10

19

18

1716

15

14

1312

11

20

74

RIGHT REAR CORNER ASSEMBLY

Page 61: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

61

ITEM PART NO. QTY DESCRIPTION NOTES1 22550 1 Switch, e-stop, assy 2N.O./1N.C.2 65580 1 Block, e-stop contactor N.C.3 65584 1 Block, e-stop contactor N.O./N.O. 4 65470 1 Switch, e-stop operator5 22816B 1 Panel, emergency stop

6 60268 22 Rivet, .188 dia7 22063W 1 Panel, rear right8 21963 1 Foam, corner9 61066 4 Screw, .312-18X1” carriage10 18462 2 Hinge, left (female)11 60243 4 Washer, .250 flat .735/.06012 60271 4 Washer, .312 split lock13 60285 4 Nut, .312-18 hx G514 21971 1 Foam, duct (L)15 22177 1 Foam, rear right corner16 21871W 1 Duct, side17 21968 1 Foam, duct face18 21969 1 Foam, duct lower19 60505 6 Nut, U-clip, .312-1820 60652 1 Latch, door - spring loaded-- 22087 1 Assy, right rear corner Items 1 - 20

Page 62: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

62

END AND LOWER SIDE PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22064W 4 Panel, end 2 22178 4 Foam, end panel-- 22088 4 Assy, front/rear panel Items 1 - 23 60505 24 Nut, U-clip, .312-184 22180 2 Foam, lower side panel5 22134W 2 Panel, lower side-- 22140 2 Assy, front lower panel Items 3 - 56 22182 1 Foam, lower side panel7 22137W 1 Panel, side-- 22143 1 Assy, rear lower panel Items 6 - 78 20916Z 2 Bracket, prop rod9 60268 4 Rivet, .188 dia

1

2

3

4 8

9

6

7

5

Page 63: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

63

1

3

5

2

6

4

6

6

2UPPER SIDE PANEL ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 22135W 1 Panel, left rear upper2 22181 2 Foam, right rear upper -- 22141 1 Assy, rear/left upper panel Items 1 - 23 22133W 2 Panel, right front upper 4 22179 2 Foam, right front upper-- 22139 2 Assy, front upper panel Items 3 - 45 22136W 1 Panel, right rear upper-- 22142 1 Assy, rear/right upper panel Items 2 & 56 60505 8 Nut, U-clip, .312-18

Page 64: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

64

TOFENDER

TOFRAME

TOFRAME

TOFENDER

3 43

12

22 23

25 1324

21

34 203 12

10

3

3

331

30

432

5

2628

27 27

15

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51

49

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4746

44

43

42

45

36

36

33

C

36

35

37

34

35

37

35

37

TRAILER ASSEMBLY

ITEM PART NO. QTY DESCRIPTION NOTES1 21887B 1 Weldment, trailer frame 2 22358B 1 Weldment, rear step rh3 60481 20 Screw, .500-13X1.750 hx4 60671 44 Washer, flat .500 fender5 60307 22 Nut, .500-13 nylock6 22351B 2 Fender shield, large trailer7 60352 8 Screw, .375-16X1.250 hx

Page 65: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

65

ITEM PART NO. QTY DESCRIPTION NOTES8 60386 24 Washer, flat .3759 60358 16 Nut, .375-16 nylock10 22353B 2 Weldment, fender11 60052 8 Screw, .375-16X.750 hx12 65406 2 Light, clearance marker Red13 60277 14 Screw, 10-32X.500 pan phil14 60061 14 Nut, 10-32 nylock15 65407 4 Light, clearance marker Amber16 22398 4 Pad, slip resistant 10” x 28”17 22360B 1 Weldment, front step rh18 22892 1 Jack, top wind - 5000lb Jack only

22317B 1 Weldment, jack Item 1819 22359B 1 Weldment, front step lh20 22357B 1 Weldment, rear step lh21 65449 1 Light, stop/turn/tail - lh22 65448 1 Light, stop/turn/tail - rh23 16337 1 Light bar - 3 lights24 65605 1 Light, license plate - 12V25 10226 1 Plug, 2 wire, license light26 22302B 1 Cover, brake guard27 60684 3 Screw, .250-20X.875 std hex28 60286 2 Washer, split lock .25029 60144 1 Nut, .250-20 nylock30 20159 2 Chain, trailer safety, hi test31 60376 2 Screw, .500-13X4.500 hx hd32 60309 6 Washer, flat .500 SAE 33 18373 1 Actuator, trailer34 19335B 1 Hitch, pintle eye (adj) - 3” ID35 60239 1 Screw, .625-11X5.000 hx 36 60180 2 Washer, flat .62537 60240 9 Nut, .625-11 nylock38 61078 8 Screw, .625-11X2.00 flg hex39 60651 8 Washer, sqr. bevel structural .625 galvanized40 60180 8 Washer, flat .62541 60531 8 Nut, .625 - 11 ser flg42 22590 2 Axle 7000# - 57” frame Hydraulic brake

22591 2 Axle 7000# - 57” frame Option: Electric brake43 26571 2 Surge free-backing brake Left

26572 2 Surge free-backing brake Right26573 2 Electric brake assy Option: Left26574 2 Electric brake assy Option: Right

44 26575 4 Inner grease seal 2.25"45 26576 4 Inner hub bearing46 26577 4 Inner bearing cup47 26578 4 Drum, brake - 12” 48 26579 4 Outer bearing cup49 26580 4 Outer hub bearing50 26581 4 Spindle washer51 12308 4 Spindle nut52 26583 4 Spindle nut - cotter pin53 26582 4 Dust cap54 60096 24 Nut, wheel lug55 20374 4 Wheel, 750-16 LTE

27451 1 Decal, reflective tape kit Not shown: white27452 27.7ft. Tape, conspicuity -2” Not shown: red/white

A 24345B 1 Weldment, spare tire carrier OptionB 19417 1 Breakaway kit OptionC 19763B 1 Weldment, hitch elec. Option: 4-pos adjustableD 19519 1 Coupler, 2.31 ball Option: Adjustable hitch

Page 66: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

66

13

4

3

6

5

8

7

3

4

3

2

5

8

7

6

TRAILER BRAKE LINES

ITEM PART NO. QTY DESCRIPTION NOTES1 40495 1 Brake line, 3/16 x 20”2 19252 1 Fitting, T w/bracket3 22338 4 Brake line, 3/16 x 60”4 22339 2 Connector, brake line5 40498 2 Fitting, T6 40493 2 Brake line, 3/16 x 40”7 40497 4 Hose, brake8 40499 4 Clip, brake hose

Page 67: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

67

BLK

BLU

GREEN

YELLOW

BROWN

WHITE

BREAK AWAY SW

+ BATT -

TO BRAKESRIGHT TURN/STOP

LEFT TURN/STOP

TAIL/MARKER

GROUND

RECOMMENDED SPARE PARTS LIST

Alternator, engine ............................................................................................. 23346

Bearing, generator (rear) .................................................................................. 22389Belt, fan/alternator ............................................................................................ 26841Brake drum, trailer ............................................................................................ 26578Brake shoes, left ............................................................................................... 24936Brake shoes, right............................................................................................. 24937

Cap, engine oil fill (w/gasket)............................................................................ 22375Cap, fuel tank ................................................................................................... 18648Cap, radiator..................................................................................................... 19219Coupler, engine-generator................................................................................ 22390

Dipstick, oil fill ................................................................................................... 26600

Fan, engine cooling .......................................................................................... 26836Filter, air cleaner ............................................................................................... 22328Filter, engine oil ................................................................................................ 22378Filter, fuel - primary........................................................................................... 26597Filter, fuel - final ................................................................................................ 26236Filter, oil bypass (w/o-ring)................................................................................ 24552

Gasket, fuel cap................................................................................................ 19238Gasket, fuel level sender .................................................................................. 22323Gasket, valve cover .......................................................................................... 26598Gasket, water pump ......................................................................................... 26490

Hose, radiator upper......................................................................................... 26449Hose, radiator lower ......................................................................................... 23507

Pump, fuel transfer ........................................................................................... 26238Pump, water ..................................................................................................... 26491Pump, engine oil ............................................................................................... 26599

Regulator, voltage............................................................................................. 18556Ring gear, flywheel ........................................................................................... 22384

Sensor, magnetic pick-up ................................................................................. 18105Starter, engine .................................................................................................. 24282

Thermostat, engine........................................................................................... 26493

ELECTRIC BRAKE WIRING HARNESS

Page 68: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

68

TRAILER PLUG

AMBERMARKER

LAMP

AMBERMARKER

LAMP

AMBERMARKER

LAMP

AMBERMARKER

LAMP

REDMARKER

LAMPIDENTIFICATION

LIGHT BAR

PLATELAMP

REDMARKER

LAMP

STOP-TURNSIGNAL LAMP

(LEFT)

STOP-TURNSIGNAL LAMP

(RIGHT)

FENDER FENDER

TRAILER LIGHT WIRING DIAGRAM

Page 69: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

69

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AC WIRING DIAGRAM

Page 70: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

70

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Page 71: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

71

BR

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GN

D

(L0)

PAIR

BLK

6G

ALT

BLU

10G

ALT

BLU

10G

A

LT B

LU 1

0GA

LT B

LU 1

0GA

BLKRE

D

6 AWG

CIR

CU

IT

T7

T10T11T12

T3 T2 T1 T4 T5 T6

T8T9

3/0

3/0

2423

NC

NO

NC

NO

CO

M

H1

H3

X4

X2

H2

H4

X1

X3

BLK 10GA

RE

D 1

0GA

WHT 10GA

WH

T 14

GA

QTY

2 B

RN

14

BLK

10G

A

RE

LAY

BU

CK

XFO

RM

ER

TO B

RE

AK

ER

SH

UN

TS

EE

DC

DIA

GR

AM

VO

LTA

GE

RE

LAY

27

8

56

WH

T 10

GA

BLK 14GA

BLK 14GA

1

57

162336

447

6556

6152

6033

48

214

404

412668

TIE

PO

INT

2

TIE

PO

INT

1

7011

1932

8

VO

LT R

EG

ULA

TIO

NR

ELA

Y

YE

LO

RN

BLK

WH

T/B

R

GRN RED

BR

NB

RN

/W35

64

18

72

6

PLU

G21

PIN

PP

NN

TO P

LUG

2 P

OS

X

SE

E D

C

PR

INT

AC WIRING DIAGRAMFor units equipped with a 4 position voltage selector switch.

Page 72: DIESEL GENERATOR MMG235 · MMG235 PARTS MANUAL. 2 ... For technical or parts QUESTIONS, please contact Magnum Products’ Customer Support or ... 1 18715 1 Holder, manual

REV: CPART NO: 2646204.23.09