Cat 914G Wheel Loader Parts Manual – PDF DOWNLOAD
DESCRIPTION:
Cat 914G Wheel Loader Parts Manual – PDF DOWNLOAD
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. Non-road machine PINs are defined by ISO 10261. The new PIN format will apply to all Caterpillar machines and generator sets. The PIN plates and frame marking will display the 17 character PIN. The new format will look like the following
Where:
Caterpillar’s World Manufacturing Code (characters 1-3)
Machine Descriptor (characters 4-8)
Check Character (character 9)
.Machine Indicator Section (MIS) or Product Sequence Number (characters 10-17). These were previously referred to as the Serial Number
Machines and generator sets produced before First Quarter 2001 will maintain their 8 character PIN format. Components such as engines, transmissions, axles, etc. and work tools will continue to use an 8 character Serial Number (S/N).
2. ORDERING PARTS
WARNING
When replacement parts are required for this product Caterpillar recommends using Caterpillar replacement parts or parts with equivalent specifications including, but not limited to, physical dimensions, type, strength and material. Failure to heed this warning can lead to premature failures, product damage, personal injury or death.
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
4. TABLE OF CONTENTS
A table of contents (TOC) is found at the beginning of the manual. The TOC lists each section of the manual with a complete list of all information elements organized as they appear in the manual. Page numbers are provided for quick reference to detailed parts identification illustrations and serviceable consist lists
5. MAINTENANCE PARTS INDEX
The Maintenance Parts Index, located near the beginning of the manual, references most frequently used maintenance part numbers, providing description, quantity, usage and page number. This information is organized alphabetically by part description
6. INDEX
The index located near the front of the manual is an alphabetical listing of all information elements included in the manual. Page numbers are provided for quick reference to detailed parts identification illustrations and serviceable consist lists.
7. PART NUMBER INDEX
A numerical index listing all part numbers and the corresponding page number(s) appears at the back of the manual.
8. CAPTIONS
Captions located at the top of each page of an information element identify the part number and part name along with additional descriptive information. PIN and S/N information found in each caption should be used to select correct information for a specific machine. Field replacement options, identification of optional attachment components, and where used (“part of”) information is also provided
The first line of a caption is shown in larger type font to indicate the beginning of an information element. Captions for additional pages that may be required to illustrate an information element will be shown in standard type font and will include the term (contd.)
9. NON-SERVICED PARTS
In some instances it is necessary to display non-serviced parts that are a link to a lower level serviceable consist lists. These non-serviced part numbers are shown in italic type indicating that they are not available
10. PARTS LIST REFERENCE NUMBERS
Numbers shown in the Ref No column correspond to numbers used in the associated graphic(s). An alphabetic suffix may be added to a reference number to identify lower level consist items. Numbers shown in the Graphic Ref column refer to the graphic number identifier displayed in the lower left corner of each illustration. The Graphic Ref number may be used in combination with the item Ref No to determine the correct part number. There may be intentional omission of a Ref No in a consist list as information is updated to reflect the latest serviceable part numbers.
11. INDENTED PART NAMES
When a part name is indented in a parts list, it is part of (included in) the group or assembly under which it is indented.
12. ILLUSTRATION REFERENCE LETTERS
When necessary, illustrations contain reference letters (A, B, C etc.) that are intended to track lines and harnesses from one point to another. They are also used to show where to reconnect illustrations that have been separated.
13. ABBREVIATIONS AND SYMBOLS
O.D. – Outside Diameter
I.D. – Inside Diameter
A – Not Part Of This Group
B – Use As Required
C – Change From Previous Type
D – Order By The Meter
E – Order By The Centimeter
F – Not Shown
G – Order By The Inch
I – See Hose Fabrication Guide
M – Metric Part
R – Remfg Part May Be Available
Y – Separate Illustration
Z – Not Serviced Separately
NOTE:
Continuing improvement and advancement of product design may cause changes to your machine which may not be included in this publication. Whenever a question arises regarding your Caterpillar product or this publication, please consult your Caterpillar dealer for the latest available information.
TABLE OF CONTENTS:
Cat 914G Wheel Loader Parts Manual – PDF DOWNLOAD
Go to Main Menu....................... 0 Parts Manual.......................... 1 914G Wheel Loader..................... 1 GENERAL INFORMATION................... 30 REPAIR ALTERNATIVES................... 49 SUPPLEMENTAL COOLANT ADDITIVES........ 54 MAINTENANCE PARTS..................... 59 INDEX................................. 82 INDEX (French).................... 91 INDICE (Spanish)..................101 ÍNDICE (Portuguese)...............112 STICHWORTVERZEICHNIS (German).....122 MACHINE ARRANGEMENT...................132 CHASSIS AR........................132 COMMON AR.........................132 CONVERSION AR-CERTIFICATION.......133 CONVERSION AR-MACHINE.............134 ENGINE ARRANGEMENT....................139 ENGINE AR-PRIMARY.................139 INSTALLATION AR-ENGINE............140 BASIC ENGINE..........................141 CAMSHAFT GP.......................141 COVER GP-VALVE MECHANISM..........142 CRANKSHAFT GP.....................144 CYLINDER BLOCK GP.................146 CYLINDER HEAD GP..................149 DRAIN GP-ENGINE OIL...............151 DRIVE GP-FAN......................152 FLYWHEEL GP.......................153 HOUSING GP-FLYWHEEL...............154 HOUSING GP-FRONT..................155 LIFTING GP-ENGINE.................157 MOUNTING GP-ENGINE & TMSN.........158 PAN GP-OIL........................159 PISTON & ROD GP...................160 PLUG GP-ENGINE....................161 PULLEY GP-CRANKSHAFT..............163 VALVE GP-OIL PAN DRAIN............164 VALVE MECHANISM GP................165 LUBRICATION SYSTEM....................166 FILTER GP-ENGINE OIL..............166 PUMP GP-ENGINE OIL................167 VALVE GP-FLUID SAMPLING...........168 COOLING SYSTEM........................169 CONNECTION GP-WATER...............169 COOLER GP-FLTR BASE & ENG OIL.....170 FAN GP-SUCTION....................172 PUMP GP-WATER.....................173 RADIATOR & HYD OIL COOLER GP......175 RADIATOR GP.......................177 AIR INLET AND EXHAUST SYSTEM..........179 AIR CLEANER GP....................179 COVER GP-AIR INLET................181 EXTENSION GP-EXHAUST..............182 LINES GP-AIR......................184 MUFFLER GP........................188 PRECLEANER GP.....................189 TURBOCHARGER GP...................190 FUEL SYSTEM...........................192 CABLE GP-GOVERNOR CONTROL.........192 CONTROL GP-GOVERNOR...............193 FILTER & LINES GP-FUEL............196 FILTER GP-FUEL....................199 GUARD GP-FUEL INJECTION PUMP......201 PUMP GP-FUEL INJECTION............202 TANK & MTG GP-FUEL................204 TANK GP-FUEL......................206 WATER SEP & FUEL PRM PUMP GP......207 ELECTRICAL AND STARTING SYSTEM........208 ALTERNATOR GP-CHARGING............208 BATTERY GP........................209 CONTROL & WIRING GP-PWR TRAIN.....210 CONTROL GP-LIFT KICKOUT...........212 CONTROL GP-POSITION...............213 CONVERTER GP-ELECTRICAL...........214 DISTRIBUTOR GP-ELECTRONIC.........216 ELECTRONICS GP-MACHINE............217 GLOW PLUG GP......................218 HEATER GP-JACKET WATER............220 INSTALLATION GP-SECURITY..........222 LAMP GP-DOME......................224 LAMP GP-FLOOD.....................225 LAMP GP-HEAD & SIGNAL.............227 LAMP GP-REAR......................234 LAMP GP-SIGNAL....................235 LAMP GP-STOP & TAIL...............241 LAMP GP-WARNING BEACON............242 LIGHTING AR-FLOOD & SIGNAL........243 LIGHTING AR-ROADING...............243 LIGHTING GP-AUXILIARY.............245 LIGHTING GP-FLOOD.................246 LIGHTING GP-FLOOD & SIGNAL........251 LIGHTING GP-ROADING...............253 LIGHTING GP-SIGNAL................257 LIGHTING GP-WARNING...............259 MOTOR GP-ELECTRIC.................261 ROADING AR........................262 STARTING MOTOR GP-ELECTRIC........263 SWITCH GP-DISCONNECT..............264 SWITCH GP-MAGNETIC................266 SWITCH GP-PRESSURE................268 SWITCH GP-TEMPERATURE.............269 SWITCH GP-WIPER...................270 WARNING GP-BACKUP.................271 WIRING GP-CAB.....................273 WIRING GP-CHASSIS.................281 WIRING GP-ENGINE..................284 WIRING GP-FRONT...................288 WIRING GP-POWER TRAIN.............290 WIRING GP-REAR....................291 WIRING GP-RIDE CONTROL............293 WIRING GP-SECONDARY STEERING......294 POWER TRAIN...........................296 ACTUATOR GP-PUMP..................296 AXLE AR-FIXED.....................298 AXLE AR-OSCILLATING...............299 BRAKE & PLANETARY GP..............301 CONTROL AR-SPEED..................302 CONTROL GP-CREEPER................303 CONTROL GP-TMSN & JOYSTICK........305 CONTROL GP-TRANSMISSION...........306 COVER GP-HYDROSTATIC..............310 COVER GP-MOTOR....................312 COVER GP-SHIPPING.................313 DIFFERENTIAL GP...................314 DIFFERENTIAL GP-LIMITED SLIP......315 DRIVE GP-TRANSFER.................316 FILTER GP-OIL.....................318 GEAR GP-BEVEL.....................319 HEAD GP-MOTOR.....................323 HEAD GP-PUMP......................327 HOUSING GP-FIXED AXLE.............329 HOUSING GP-OSCILLATING AXLE.......331 LINES GP-HYDROSTATIC..............333 LINES GP-HYDROSTATIC PWR CASE.....335 LINES GP-POWER TRAIN FILTER.......339 MOTOR GP-PISTON...................341 MOUNTING GP-AXLE..................343 MOUNTING GP-MOTOR.................345 MOUNTING GP-PUMP..................347 POWER TRAIN AR....................348 PUMP GP-CHARGE....................349 PUMP GP-PISTON....................351 RIM AR............................353 RIM GP-DEMOUNTABLE................354 ROTATING GP-MOTOR.................357 ROTATING GP-PUMP..................361 SHAFT GP-DRIVE....................363 SLIP JOINT GP.....................364 TIRE & RIM AR.....................365 TIRE & RIM GP.....................367 VALVE GP-PILOT....................368 VALVE GP-PUMP CONTROL.............374 VALVE GP-RELIEF...................376 VALVE GP-ROTARY...................377 VALVE GP-SOLENOID & MANIFOLD......378 VALVE GP-SPEED SENSING............379 VALVE GP-TIRE.....................380 FRAME AND BODY........................381 BAFFLE GP-RADIATOR................381 CONVERSION AR-ROADING.............383 COUNTERWEIGHT GP..................390 FENDER GP-ROADING.................393 FIREWALL GP.......................396 FRAME GP-LOADER...................397 FRAME GP-REAR.....................398 GUARD GP-BOTTOM...................400 GUARD GP-LINES....................402 GUARD GP-POWER TRAIN..............405 HITCH GP-ARTICULATING.............406 HOOD & GUARD GP...................408 HOOD GP...........................412 LADDER GP.........................417 LINES GP-GREASE...................419 LINK GP-STEERING FRAME LOCK.......420 REFLECTOR GP......................421 SUPPRESSION AR-SOUND..............422 SUPPRESSION GP-SOUND..............423 BRAKING SYSTEM........................424 ACCUMULATOR GP-BRAKE..............424 CONTROL GP-PARKING BRAKE..........427 CONTROL GP-SERVICE BRAKE..........430 LINES GP-SERVICE BRAKE............432 MANIFOLD GP-BRAKE ACCUMULATOR.....434 STEERING SYSTEM.......................435 CONTROL GP-STEERING...............435 CONVERSION AR-SECONDARY STEER.....439 CYLINDER & MTG GP-STEERING........440 CYLINDER GP-STEERING..............441 LINES GP-SECONDARY STEERING.......443 LINES GP-STEERING.................445 LOCK GP-STEERING CYLINDER.........449 PUMP & MOTOR GP-SEC STEERING......450 PUMP GP-GEAR......................451 PUMP GP-METERING..................452 STEERING AR.......................456 STEERING AR-SECONDARY.............456 STEERING COLUMN GP................457 VALVE GP-SECONDARY STEERING.......458 HYDRAULIC SYSTEM......................459 ACCUMULATOR GP-HYDRAULIC..........459 ACCUMULATOR GP-RIDE CONTROL.......461 BLOCK GP-HYDRAULIC................462 CONTROL & LINES GP-RIDE...........463 CONTROL AR-RIDE...................465 CONTROL GP-PILOT OPERATED HYD.....466 CONVERSION AR-HYDRAULIC...........472 CYLINDER GP-COUPLER...............473 CYLINDER GP-LIFT..................474 CYLINDER GP-TILT..................475 DRAIN GP-ECOLOGY..................476 HYDRAULIC AR......................477 HYDRAULIC AR-2 VALVE..............477 HYDRAULIC AR-3 VALVE..............477 HYDRAULIC AR-4 VALVE..............478 KICKOUT & POSITIONER GP...........479 LINES GP-ACCUMULATOR..............481 LINES GP-FRONT....................483 LINES GP-HYDRAULIC................487 LINES GP-HYDRAULIC OIL COOLER.....491 LINES GP-LIFT CYLINDER............492 LINES GP-PILOT....................495 LINES GP-PUMP.....................507 LINES GP-TILT CYLINDER............510 LOCK GP-HYDRAULIC HAND CONTROL....512 PIVOT GP-PILOT VALVE..............513 PLATE GP-PILOT VALVE..............514 PUMP & MTG GP-IMPL & STEERING.....518 TANK GP-EXPANSION.................519 TANK GP-HYDRAULIC.................521 VALVE & MTG GP-MAIN CONTROL.......525 VALVE GP-BANK 2...................531 VALVE GP-BANK 3...................532 VALVE GP-BANK 4...................533 VALVE GP-CONTROL..................535 VALVE GP-DRAIN....................537 VALVE GP-PILOT....................538 VALVE GP-PILOT CARTRIDGE..........546 VALVE GP-RELIEF...................551 VALVE GP-SHUTOFF..................554 VALVE GP-SOLENOID.................556 IMPLEMENTS............................558 BRACKET GP-TRANSPORT..............558 CONTROL GP-BUCKET.................559 WORK TOOLS............................561 ADAPTER GP-TIP....................561 BUCKET AS-PENETRATION.............562 BUCKET GP-GENERAL PURPOSE.........565 BUCKET GP-PENETRATION.............567 BUCKET GP-ROCK....................568 COUPLER GP-QUICK..................569 EDGE GP-BIT & CUTTING.............572 GUARD GP-BUCKET...................574 KIT-QUICK COUPLER.................575 TIP GP-LONG.......................576 OPERATOR STATION......................578 ACCUMULATOR GP-REFRIGERANT........578 ADJUSTER GP-SEAT..................580 AIR COMPRESSOR GP-SEAT............581 AIR CONDITIONER & MOUNTING GP.....582 AIR CONDITIONER AR................584 AIR CONDITIONER GP................585 ARMREST GP........................588 CAB AR............................593 CAB AR-ENCLOSED ROPS..............594 CAB GP-ENCLOSED ROPS..............595 CANOPY AR-OPEN ROPS...............597 CANOPY AR-SOFT....................597 CANOPY GP-OPEN ROPS...............598 CANOPY GP-SOFT....................599 COMPRESSOR GP-REFRIGERANT.........601 CONDENSER GP-REFRIGERANT..........604 CONVERSION AR-AIR CONDITIONER.....605 COVER GP-CONSOLE..................606 DASH GP...........................607 DEFROSTER GP-CAB..................608 DOOR GP-CAB.......................609 DUCT GP-AIR.......................622 EXTENSION GP-BACKREST.............623 FILTER GP-CAB AIR.................624 GUARD GP-WINDOW...................625 HEATER & MTG GP-CAB...............627 HEATER AR-CAB.....................628 HEATER GP-CAB.....................629 HOUSING GP-SEAT SUSPENSION........631 INSTALLATION GP-RADIO.............634 KIT-SEAT AIR COMPRESSOR...........638 LINER GP-CAB......................639 LINES GP-AIR CONDITIONER..........646 LINES GP-CAB HEATER...............650 LINES GP-HEATER...................652 LITERATURE GP.....................653 MIRROR GP-LH......................654 MIRROR GP-REAR VIEW...............655 MIRROR GP-RH......................661 MODULE GP-WARNING INDICATOR.......662 MOUNTING GP-CAB...................664 OPERATOR AR.......................665 OPERATOR AR-OPEN ROPS.............665 PAN GP-BACKREST...................666 PAN GP-SEAT.......................669 PANEL GP-INSTRUMENT...............671 PEDAL GP-BRAKE....................683 PEDAL GP-GOVERNOR.................684 PLATFORM AR.......................685 PLATFORM GP.......................686 PLATFORM GP-OPERATOR..............688 RECLINER GP-SEAT..................689 ROPS GP-ENCLOSED..................690 ROPS GP-OPEN......................691 SCREEN GP-SUN.....................693 SEAT BELT GP......................694 SEAT GP...........................697 SEAT GP-SUSPENSION................704 SPEEDOMETER GP....................715 SUPPORT GP-SEAT...................716 SUPPRESSION GP-SOUND..............717 SUSPENSION GP-SEAT................718 TANK GP-WINDOW WASHER.............722 VISOR GP-CAB......................723 WASHER GP-WINDOW..................724 WINDOW GP-DOOR....................725 WIPER GP-WINDOW...................726 SERVICE EQUIPMENT AND SUPPLIES........728 TOOL BOX GP.......................728 FILM GP...........................729 PLATE & FILM GP...................730 PART NUMBER INDEX.....................734
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