CAT 3512B Marine Engine Parts Manual – PDF DOWNLOAD

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CAT 3512B Marine Engine Parts Manual – PDF DOWNLOAD

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CAT 3512B Marine Engine Parts Manual – PDF DOWNLOAD

GENERAL INFORMATION
1. MACHINE IDENTIFICATION :

Caterpillar machines are identified by Product Identification Numbers (PIN). Some components included in a machine may be identified by Serial Numbers (S/N). Typical components that will be serialized include engines, transmissions, bulldozers, and rippers.

• The machine and engine are further identified by arrangement numbers and in some cases modification numbers. These numbers are shown on the product identification plate(s) and on the master plate in the operator’s compartment. Caterpillar dealers need all of these numbers to determine accurate parts identification.
• Effective First Quarter 2001 the Caterpillar Product Identification Number (PIN) will change from 8 to 17 characters. In an effort to provide uniform equipment identification, Caterpillar and other construction equipment manufacturers are moving to comply with the latest version of the product identification numbering standard.

2. ORDERING PARTS :

• Quality Caterpillar replacement parts are available from Caterpillar dealers throughout the world. Their parts inventories are up to date and include all parts normally required to protect your investment in Caterpillar machines.
• Dealers may offer repair kits or remanufactured parts to allow selection of the most effective repair alternative for a particular situation. When ordering parts, your order should specify the quantity, part number, part name, and the serial number/product identification number of the machine for which the parts are needed.

3. PARTS MANUAL ORGANIZATION :

Product information in this manual is presented as “information elements” that represent all of the components for the specific model. Engine Arrangement and Seat Group are examples of information elements. The information elements are organized alphabetically by part name and secondarily by part number within each major section of the manual.

TABLE OF CONTENTS:

CAT 3512B Marine Engine Parts Manual – PDF DOWNLOAD

Go to Main Menu.......................   0
GENERAL INFORMATION...................  25
REPAIR ALTERNATIVES...................  35
SUPPLEMENTAL COOLANT ADDITIVES........  40
MAINTENANCE PARTS.....................  45
INDEX.................................  73
	INDEX (French)....................  89
	INDICE (Spanish).................. 106
	ÍNDICE (Portuguese)............... 124
	STICHWORTVERZEICHNIS (German)..... 140
ENGINE ARRANGEMENT.................... 158
	CONVERSION AR-CRANK ROTATION...... 158
	ENGINE AR......................... 159
BASIC ENGINE.......................... 171
	AIR COMPRESSOR GP................. 171
	BARRING GP........................ 182
	BASE GP-VALVE COVER............... 183
	CAMSHAFT GP....................... 184
	CLUTCH AS......................... 186
	CLUTCH GP......................... 188
	COUPLING GP-FLEXIBLE.............. 190
	COVER GP-CAMSHAFT................. 191
	COVER GP-CYLINDER BLOCK........... 193
	COVER GP-FLYWHEEL HOUSING......... 197
	COVER GP-FRONT HOUSING............ 202
	COVER GP-OIL PAN.................. 203
	COVER GP-PROTECTIVE LIFT.......... 205
	COVER GP-VALVE MECHANISM.......... 206
	CRANKSHAFT GP..................... 209
	CYLINDER BLOCK AS................. 211
	CYLINDER BLOCK GP................. 212
	CYLINDER HEAD AS.................. 217
	CYLINDER HEAD GP.................. 224
	DAMPER GP......................... 230
	DRAIN GP-ENGINE OIL............... 242
	DRIVE GP-ACCESSORY................ 243
	FASTENER GP-COUPLING.............. 260
	FLYWHEEL GP....................... 261
	GEAR GP-FRONT..................... 265
	GEAR GP-REAR...................... 270
	GEAR GP-REVERSE................... 274
	GUARD GP-BELT..................... 275
	GUARD GP-COUPLING................. 276
	GUARD GP-DAMPER................... 277
	HOUSING GP-FLYWHEEL............... 278
	HOUSING GP-FRONT.................. 280
	HUB-FLEXIBLE COUPLING............. 282
	LIFTING GP-ENGINE................. 283
	MOUNTING GP-ALTERNATOR............ 284
	MOUNTING GP-HYD PUMP DRIVE........ 287
	MOUNTING GP-SOUND ISOLATION....... 289
	PAN GP-OIL........................ 291
	PISTON & ROD GP................... 302
	POWER TAKE-OFF GP................. 304
	PULLEY AS-CRANKSHAFT.............. 306
	PULLEY GP-AUXILIARY DRIVE......... 308
	SEAL GP-CRANKSHAFT................ 314
	SHAFT GP-AUXILIARY DRIVE.......... 315
	SHAFT GP-STUB..................... 325
	SUPPORT GP-ENGINE................. 330
	TRUNNION GP-ENGINE................ 333
	VALVE GP-CRKCSE EXPLOSION RLF..... 334
	VALVE MECHANISM GP................ 337
LUBRICATION SYSTEM.................... 341
	BAFFLE-OIL PAN.................... 341
	BREATHER GP....................... 342
	CONNECTION GP-OIL................. 345
	FILLER GP-ENGINE OIL.............. 347
	FILTER GP-CENTRIFUGAL LUBE........ 351
	FILTER GP-ENGINE OIL.............. 353
	GAUGE GP-OIL LEVEL (DIPSTICK)..... 367
	HOSE AS........................... 370
	LINES GP-CENTRIFUGAL FILTER....... 377
	LINES GP-ENGINE OIL............... 378
	LINES GP-OIL SUPPLY............... 388
	LINES GP-SUMP..................... 395
	LINES GP-TURBOCHARGER OIL......... 396
	PUMP GP-ENGINE OIL................ 408
	PUMP GP-PRELUBRICATION............ 412
	PUMP GP-SCAVENGE.................. 417
	PUMP GP-SUMP...................... 419
	VALVE GP-FLUID CONTROL............ 424
	VALVE GP-FLUID SAMPLING........... 425
COOLING SYSTEM........................ 426
	CONNECTION GP-AUX EXP TANK........ 426
	CONNECTION GP-TORQUE CONV CLR..... 427
	CONNECTION GP-WATER............... 429
	COOLER GP-ENGINE OIL.............. 433
	CORE GP-OIL COOLER................ 434
	HEAT EXCHANGER GP-SEA WATER....... 435
	JOINT AS-TUBE..................... 458
	LINES GP-AUXILIARY FRESH WATER.... 460
	LINES GP-AUXILIARY SEA WATER...... 462
	LINES GP-WATER.................... 466
	PUMP GP-AUXILIARY SEA WATER....... 508
	PUMP GP-AUXILIARY WATER........... 523
	PUMP GP-WATER..................... 535
	REGULATOR GP-TEMPERATURE.......... 551
	SEPARATOR GP-AIR.................. 552
	SWITCH GP-COOLANT LEVEL........... 555
	TANK GP-COOLANT................... 556
	TANK GP-EXPANSION................. 557
	VALVE GP-CHECK.................... 563
	VALVE GP-THERMOSTATIC............. 564
AIR INLET AND EXHAUST SYSTEM.......... 566
	ADAPTER GP-AIR CLEANER............ 566
	ADAPTER-EXHAUST................... 570
	AFTERCOOLER GP-TREATED WATER...... 571
	AIR CLEANER GP.................... 572
	CARTRIDGE GP-TURBOCHARGER......... 580
	ELBOW GP-EXHAUST.................. 582
	ELBOW-EXHAUST..................... 583
	FILTER-SOOT....................... 587
	FITTING GP-EXHAUST................ 588
	FLANGE GP-EXHAUST................. 591
	INDICATOR GP-AIR FILTER CHANGE.... 596
	LINES GP-AIR...................... 597
	MANIFOLD GP-EXHAUST............... 610
	MOUNTING GP-AIR CLEANER........... 618
	MUFFLER........................... 628
	SHIELD GP-EXHAUST................. 633
	SHUTOFF AS-AIR.................... 662
	SHUTOFF GP-AIR.................... 663
	SUPPORT GP-TURBOCHARGER........... 677
	TURBOCHARGER GP................... 678
FUEL SYSTEM........................... 694
	FILTER GP-FUEL.................... 694
	FILTER GP-PRIMARY FUEL............ 724
	INJECTOR GP-FUEL.................. 725
	LINES GP-FLEXIBLE FUEL............ 729
	LINES GP-FUEL..................... 730
	LINES GP-FUEL INJECTION........... 735
	PUMP GP-FUEL INJECTION............ 745
	PUMP GP-FUEL PRIMING.............. 749
	PUMP GP-FUEL TRANSFER............. 755
	PUMP GP-UNIT INJECTION............ 764
ELECTRICAL AND STARTING SYSTEM........ 768
	ALTERNATOR GP-CHARGING............ 768
	BATTERY CHARGER................... 772
	BATTERY GP........................ 774
	BOX & MOUNTING GP................. 776
	BOX GP-JUNCTION................... 779
	CABLE GP-BATTERY.................. 784
	CIRCUIT BREAKER AS................ 785
	CONNECTION GP-ELECTRICAL.......... 786
	CONTACTOR GP...................... 796
	CONTACTOR GP-ALARM................ 796
	CONTACTOR-OIL PRESSURE............ 797
	CONTACTOR-TEMPERATURE............. 799
	CONTROL & MTG GP-ENGINE ELEK...... 801
	CONTROL GP-AIR STARTING........... 802
	CONTROL GP-ELECTRONIC............. 803
	CONTROL GP-ENG RATINGS ELEK....... 805
	CONTROL GP-ENGINE ELECTRONIC...... 854
	CONTROL GP-REMOTE SPEED........... 863
	DIODE AS.......................... 864
	ELECTRONICS GP-ENGINE RATINGS..... 865
	ENCLOSURE GP-WIRING............... 868
	HARNESS AS........................ 872
	HARNESS AS-ENGINE................. 873
	HARNESS AS-THERMOCOUPLE........... 877
	HARNESS AS-WIRING................. 878
	HARNESS GP-WIRING................. 880
	HEATER GP-JACKET WATER............ 885
	LINES GP-AIR STARTING............. 888
	LUBRICATOR GP-AIR MOTOR........... 892
	MOUNTING GP-CONTACTOR............. 896
	MOUNTING GP-JACKET WTR HEATER..... 901
	RELAY GP.......................... 919
	RELAY GP-AUXILIARY................ 921
	SENSOR & MTG GP-EXPANSION TANK.... 922
	SENSOR & MTG GP-RADIATOR.......... 924
	SENSOR GP-ENGINE.................. 926
	SENSOR GP-EXHAUST TEMPERATURE..... 927
	SENSOR GP-LIQUID LEVEL............ 930
	SENSOR GP-POSITION................ 933
	SENSOR GP-PRESSURE................ 934
	SENSOR GP-SPEED................... 953
	SENSOR GP-TEMPERATURE............. 960
	SILENCER GP-AIR STARTING.......... 967
	SOLENOID AS-STARTING MOTOR........ 968
	STARTING AID GP-ETHER............. 969
	STARTING MOTOR GP................. 971
	STARTING MOTOR GP-AIR............. 975
	STARTING MOTOR GP-ELECTRIC........ 995
	SUPPORT GP-BATTERY................1033
	SWITCH GP-LIQUID LEVEL............1034
	SWITCH GP-TEMPERATURE.............1035
	SWITCH GP-TOGGLE..................1036
	THERMOCOUPLE......................1037
	THERMOCOUPLE GP...................1038
	TRAY GP-SUPPORT...................1040
	VALVE AS-SOLENOID.................1044
	VALVE GP-AIR CONTROL..............1046
	VALVE GP-PRESSURE REDUCING........1047
	WIRING GP.........................1048
	WIRING GP-AIR SHUTOFF.............1049
	WIRING GP-AIR STARTING............1051
	WIRING GP-ALTERNATOR..............1052
	WIRING GP-ENGINE..................1053
	WIRING GP-PANEL...................1148
	WIRING GP-PYROMETER...............1153
OPERATOR STATION......................1154
	BOARD AS-RELAY....................1154
	BOX GP-INSTRUMENT PANEL...........1155
	CONTROL GP-ALARM MODULE...........1217
	CONTROL GP-ANNUNCIATOR ELEK.......1220
	CONTROL GP-EMCP ELECTRONIC........1221
	CONTROL GP-ENGINE MONITORING......1222
	CONTROL GP-ENGINE ELECTRONIC......1227
	CONTROL GP-ENGINE MONITORING......1228
	CONTROL GP-MONITOR................1241
	CONVERTER GP-ELECTRICAL...........1249
	DISPLAY GP-ENGINE VISION..........1250
	LAMP..............................1254
	MODULE GP-ALARM...................1255
	MODULE GP-QUAD GAUGE..............1258
	MODULE GP-RELAY DRIVER............1274
	MODULE GP-SPEEDOMETER & TACH......1275
	MODULE GP-SYNCHRONIZING LIGHTS....1282
	MODULE GP-SYSTEM COMMUNICATION....1285
	MOUNTING GP-INSTRUMENT............1289
	MOUNTING GP-INSTRUMENT PANEL......1291
	PANEL GP-ELECTRONIC...............1294
	PANEL GP-PILOT HOUSE INSTR........1295
	PYROMETER GP......................1307
	SEAL GP-ENCLOSURE.................1312
MARINE TRANSMISSION...................1313
	MOUNTING GP-MARINE TMSN...........1313
ENCLOSURES, GUARDS AND BASES..........1314
	GUARD GP-EXTENSION................1314
	RAIL GP-ENGINE SUPPORT............1316
SERVICE EQUIPMENT AND SUPPLIES........1319
	CHART-PLATE & FILM................1319
	GREASE GUN GP.....................1320
	KIT-SENSOR POCKET.................1322
	TOOL GP-HAND......................1323
PART NUMBER INDEX.....................1326

CAT 3512B MARINE ENGINE PARTS MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

 S.V