Caterpillar Cat TH330B Telehandler Parts Manual

31200251 July 11, 2008 Parts Manual TH330B Telehandler S/N TBG00100 thru TBG00867

Product and Dealer Information Note: For product identification plate locations, see the section “Product Identification Information” in the Operation and Maintenance Manual. Delivery Date: Product Information Model: Product Identification Number: Engine Serial Number: Transmission Serial Number: Generator Serial Number: Attachment Serial Numbers: Attachment Information: Customer Equipment Number: Dealer Equipment Number: Dealer Information Name: Branch: Address: D e a l e r C o n t a c t P h o n e N u m b e r H o u r s Sales: Parts: Service:

EFFECTIVITY PAGE 31200251 TH330B i July 14, 2006 - A - Original issue of manual. February 2, 2007 - B - Revised Manual, added Tier III engine information (Section C). July 11, 2008 - C - Revised Manual

EFFECTIVITY PAGE TH330B 31200251 ii

31200251   iii S/N TBG00347 TO TBG00867 TIER III ENGINE INFORMATION LOCATED IN SECTION C

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TABLE OF CONTENTS Name Page Name Page MAINTENANCE PARTS ........... ........... A10 INDEX ................... ................... A13 MACHINE ARRANGEMENT ......... ......... 1 BOOM & CHASSIS AR .......... .......... 1 CHASSIS AR ............... ............... 2 COMMON AR .............. .............. 2 CONFIGURATION AR ........... ........... 3 CONVERSION AR-MACHINE ....... ....... 3 ENGINE ARRANGEMENT .......... .......... 5 ENGINE & TRANSMISSION AR ...... ...... 5 ENGINE AR-PRIMARY .......... .......... 10 INSTALLATION AR-ENGINE ........ ........ 12 BASIC ENGINE ............... ............... 14 BELT GP-SERPENTINE .......... .......... 14 BELT TENSIONER GP .......... .......... 16 CAMSHAFT GP ............. ............. 17 COVER GP-FRONT HOUSING ...... ...... 18 COVER GP-VALVE MECHANISM ..... ..... 20 CRANKSHAFT GP ............ ............ 24 CYLINDER BLOCK GP .......... .......... 26 CYLINDER HEAD GP ........... ........... 29 DRAIN GP-ENGINE OIL .......... .......... 31 DRIVE GP-FAN .............. .............. 33 FASTENER GP-PULLEY ......... ......... 35 FLYWHEEL GP .............. .............. 36 HOUSING GP-FLYWHEEL ........ ........ 38 HOUSING GP-FRONT .......... .......... 39 LIFTING GP-ENGINE ........... ........... 43 MOUNTING GP-ENGINE ......... ......... 44 MOUNTING GP-ENGINE & TMSN ..... ..... 45 MOUNTING GP-FAN DRIVE ........ ........ 47 PAN GP-OIL ...... ...... ............. .....  50 PISTON & ROD GP ........................ 54 PLUG GP-ENGINE ............ ............ 55 VALVE MECHANISM GP ......... ......... 58 LUBRICATION SYSTEM .......... .......... 59 FILTER GP-ENGINE OIL ......... ......... 59 PUMP GP-ENGINE OIL .......... .......... 61 COOLING SYSTEM . . . . . . . . . . . . .  . . . . . . . . . . . . .  63 CONNECTION GP-WATER . . . . . . . .  . . . . . . . .  63 COOLER GP-ENGINE OIL ........ ........ 64 COOLER GP-FLTR BASE & ENG OIL . . . . . . 67 COOLING AR-HIGH AMBIENT TEMP ... ... 68 FAN AR-REVERSIBLE .......... .......... 68 FAN AR-SUCTION ............ ............ 69 FAN GP-SUCTION ............ ............ 70 LINES GP-COOLANT ........... ........... 71 PUMP GP-WATER ............ ............ 77 RADIATOR & MOUNTING GP ....... ....... 79 RADIATOR GP ............................ 81 RECOVERY GP-COOLANT ........ ........ 84 AIR INLET AND EXHAUST SYSTEM ..... ..... 86 AIR CLEANER GP ............ ............ 86 ELBOW GP-AIR INLET .......... .......... 88 INDICATOR GP-AIR FILTER CHANGE ... ... 89 LINES GP-AIR .............. .............. 90 MUFFLER GP .............. .............. 93 SHIELD GP-EXHAUST .......... .......... 94 TURBOCHARGER GP .......... .......... 95 FUEL SYSTEM ............... ............... 99 LINES GP-FUEL ............. ............. 99 PUMP GP-FUEL INJECTION ....... ....... 101 PUMP GP-FUEL TRANSFER & FILTER ... ... 107 TANK & MTG GP-FUEL .......... .......... 109 TANK GP-FUEL ............. ............. 112 ELECTRICAL AND STARTING SYSTEM ... ... 114 ALTERNATOR GP-CHARGING ...... ...... 114 BATTERY & WIRING GP ......... ......... 117 CONNECTION GP-ELECTRICAL ..... ..... 121 CONTROL & MTG GP-MACHINE ..... ..... 122 ELECTRONICS GP-MACHINE ....... ....... 123 GLOW PLUG GP .......................... 125 HEATER GP-JACKET WATER ....... ....... 126 INDICATOR GP-LOAD .......... .......... 130 INSTALLATION AR-SECURITY ...... ...... 131 INSTALLATION GP-SECURITY ...... ...... 132 LAMP GP-FLOOD ............ ............ 136 LAMP GP-HEAD .......................... 137 LAMP GP-HEAD & SIGNAL ........ ........ 139 LAMP GP-REGISTRATION PLATE ..... ..... 143 LAMP GP-STOP & TAIL .......... .......... 146 LAMP GP-WARNING BEACON ...... ...... 148 LIGHTING GP-FLOOD .......... .......... 149 LIGHTING GP-FRONT .......... .......... 153 LIGHTING GP-ROADING ......... ......... 155 LIGHTING GP-SIGNAL .......... .......... 157 LIGHTING GP-WARNING ......... ......... 159 MOUNTING GP-LIGHTING ........ ........ 161 MOUNTING GP-WIRING ......... ......... 162 PANEL GP-FUSE ............. ............. 163 ROADING AR .............. .............. 165 SENSOR GP-POSITION ......... ......... 166 SENSOR GP-SPEED ........... ........... 167 SERVICE GP-MACHINE ......... ......... 168 STARTING MOTOR GP-ELECTRIC .... .... 170 31200251 TABLE OF CONTENTS A1

TABLE OF CONTENTS Name Page Name Page SWITCH GP-AUXILIARY .........  .........  171 SWITCH GP-DIFFERENTIAL LOCK . . . . . . . . 172 SWITCH GP-DISCONNECT ........  ........  173 SWITCH GP-ROCKER . . . . . . . . . .  . . . . . . . . . .  174 WIRING GP-AIR CONDITIONER ......  ......  176 WIRING GP-AUXILIARY .........  .........  179 WIRING GP-BOOM . . . . . . . . . . . .  . . . . . . . . . . . .  180 WIRING GP-CAB .............  .............  181 WIRING GP-CHASSIS ..........  ..........  199 WIRING GP-COUPLER ....... . . .  ..........  203 WIRING GP-ELECTRONIC CONTROL . . . . . . 206 WIRING GP-ENGINE ....... ....  .... .......  208 WIRING GP-FAN .............  .............  211 WIRING GP-TRAILER . . . . . . . . . .  . . . . . . . . . .  213 WIRING GP-TRANSMISSION CONTROL ................  ................  214 POWER TRAIN . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . .  215 AXLE & MOUNTING GP .........  .........  215 AXLE AR .................  .................  217 AXLE GP-DRIVE & STEERING . . . . . .  . . . . . .  218 AXLE GP-FRONT .............  .............  224 CLUTCH GP ...............  ...............  227 COUNTERSHAFT GP-TRANSMISSION ...........  ...........  229 DIFFERENTIAL & BEVEL GEAR GP ....  ....  230 DIFFERENTIAL GP . . . . . . . . . . . .  . . . . . . . . . . . .  236 DRIVE GP-FLEXIBLE COUPLING .....  .....  238 FILTER & MTG GP-POWERTRAIN ....  ....  239 FILTER GP-OIL ..... .........  ..............  240 FLANGE GP-WHEEL ...... .....  .... .......  241 GEAR GP-BEVEL & PINION .... .... ........  242 HOUSING & FLANGE GP-AXLE . . . . . .  . . . . . .  243 HOUSING GP-AXLE . . . . . .... . .  . .... . . . . . .  247 LINES GP-DIFFERENTIAL LOCK .....  .....  251 LINES GP-TRANSMISSION OIL ......  ......  252 PLANETARY GP-FINAL DRIVE ......  ......  254 POWER TRAIN AR ............  ............  255 SHAFT GP-DRIVE ............  ............  255 SHAFT GP-INPUT ....... .....  ............  258 SHAFT GP-OUTPUT ...........  ...........  259 SHAFT GP-PUMP DRIVE . . . .... ........ . . .  261 TIRE & RIM GP ..............  ..............  262 TRANSMISSION AR . . . . . .... . .  . .... . . . . . .  270 TRANSMISSION GP ........... ...........  271 VALVE GP-TIRE .............  .............  281 WHEEL AR . . .... . . . .... . .  . .... . . . .... . . .  282 FRAME AND BODY ....... ...... ....... ......  287 BRACE GP-CYLINDER .... . . . . . .  .... . . . . . .  287 BRACE GP-LIFT CYLINDER .......  .......  288 CONVERSION AR-ROADING .......  .......  289 CONVERSION GP-ROADING .......  .......  295 COVER GP-ACCESS ...........  ...........  297 DOOR GP-ACCESS ...........  ...........  298 ENCLOSURE GP-ENGINE . . . .... .  . . . .... .  299 FENDER & MOUNTING GP . . . . . . . .  . . . . . . . .  303 FRAME GP . . . .... .... . . . .  . . . . . . .... .... .  304 FRAME GP-MAIN .............  .............  307 GUARD GP-BOTTOM ...........  ...........  308 GUARD GP-ENGINE ...........  ...........  309 HITCH AR ................  ................  313 HITCH GP ................  ................  314 HITCH GP-TOWING . . . . . . . . . . .  . . . . . . . . . . .  320 HOOD GP ................  ................  328 PANEL GP-SOUND SUPPRESSION . . . . . . . . 332 PIN GP-HITCH .............. .............. 336 REFLECTOR GP ............. ............. 337 BRAKING SYSTEM .............  .............  340 CONTROL GP-PARKING BRAKE . . . . . . . . . . 340 CONTROL GP-SERVICE BRAKE ..... ..... 342 CYLINDER GP-BRAKE .......... .......... 343 LEVER GP-HAND CONTROL ....... ....... 345 LEVER AS ................................ 347 LEVER GP-HAND CONTROL . . . .... ...... .  349 LINES GP-SERVICE BRAKE ....... ....... 350 MOUNTING GP-CABLE .......... .......... 353 STEERING SYSTEM ............ ............ 355 CYLINDER GP-STEERING ........ ........ 355 KNOB GP-STEERING .......... .......... 356 LINES GP-STEERING .......... .......... 357 STEERING COLUMN GP ......... ......... 360 STEERING GP-HYDRAULIC ....... ....... 366 HYDRAULIC SYSTEM ........... ........... 367 COOLER & MTG GP-HYDRAULIC OIL ... ... 367 COOLER GP-HYDRAULIC OIL ...... ...... 369 CYLINDER & MTG GP-BOOM ....... ....... 370 CYLINDER & MTG GP-CARRIAGE .... .... 372 CYLINDER & MTG GP-COMPENSATING ...................... 374 CYLINDER & MTG GP-COUPLER ..... ..... 375 CYLINDER & MTG GP-TELESCOPING ... ... 376 CYLINDER & MTG GP-TILT ........ ........ 377 CYLINDER & VALVE GP-BOOM ...... ...... 378 CYLINDER & VALVE GP-TELESCOPE ... ... 379 CYLINDER & VALVE GP-TILT ....... ....... 380 CYLINDER GP-BOOM .......... .......... 381 CYLINDER GP-CARRIAGE ........ ........ 382 CYLINDER GP-COMPENSATING ..... ..... 383 CYLINDER GP-COUPLER ........ ........ 384 CYLINDER GP-HITCH .......... .......... 385 CYLINDER GP-MULTIPURPOSE BUCKET....... ..... ......... ..... ..... . .  386 CYLINDER GP-TELESCOPING ...... ...... 388 CYLINDER GP-TILT ........... ........... 389 DRAIN GP-ECOLOGY .......... .......... 390 FITTING GP-HYDRAULIC ......... ......... 391 A2 TABLE OF CONTENTS 31200251

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Caterpillar Cat TH330B Telehandler Parts Manual

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