Caterpillar 525 Wheel Skidder Parts Manual


Caterpillar 525 Wheel Skidder Parts Manual
1DN1-2253 (Machine)
07Z31733-Up (Engine)
3JY772-Up (Transmission)
3LX1-99999 (Transmission)
2TT1-99999 (Torque Converter)

Print No: CCRP2390-74, August 2013
Type of machine: Wheel Skidder
Language and Format: English/PDF
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This Parts Manual contains detailed illustrations and official part numbers for your Caterpillar 525 Wheel Skidder. Present manual contain the reference number or code of each parts, contain all the parts of the machine.

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Table of contents:
GENERAL INFORMATION
REPAIR ALTERNATIVES
SUPPLEMENTAL COOLANT
ADDITIVES
MAINTENANCE PARTS
INDEX

MACHINE ARRANGEMENT
CHASSIS AR
COMMON AR
SKIDDER AR-CABLE

ENGINE ARRANGEMENT
ENGINE AR
INSTALLATION AR-ENGINE

BASIC ENGINE
BALANCER GP
BOLT GP-ENGINE MOUNTING
CAMSHAFT GP
COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER HEAD
COVER GP-FRONT HOUSING
COVER GP-VALVE MECHANISM
CRANKSHAFT GP
CYLINDER BLOCK AS
CYLINDER BLOCK GP
CYLINDER HEAD GP
DAMPER GP
DRIVE GP-AUXILIARY
DRIVE GP-FAN
EXTENSION GP-DRAIN
FASTENER GP-CYLINDER HEAD
FASTENER GP-FRONT HOUSING
FASTENER GP-OIL PAN
FLYWHEEL GP
GEAR GP-FRONT
HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
HUB GP-CRANKSHAFT
LIFTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
PISTON GP
PULLEY GP-CRANKSHAFT
PULLEY GP-FAN DRIVE
SEAL GP-CRANKSHAFT
SUPPORT GP-ENGINE
TRUNNION GP-ENGINE
VALVE MECHANISM GP

LUBRICATION SYSTEM
BASE GP-OIL FILTER
BREATHER GP
FUMES DISPOSAL GP
GAUGE GP-OIL LEVEL (DIPSTICK)
LINES GP-ENGINE OIL
LINES GP-TURBOCHARGER OIL
PROTECTION GP-ENG OIL FILLER
PUMP GP-ENGINE OIL

COOLING SYSTEM
COOLER GP-FLTR BASE & ENG OIL
FAN GP-BLOWER
HOUSING & REGULATOR GP
LINES GP-WATER
MOUNTING GP-RADIATOR
PUMP GP-WATER
RADIATOR GP

AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP-WATER
AIR CLEANER GP
ELBOW GP-EXHAUST
FASTENER GP-EXHAUST
MANIFOLD
GUARD GP-EXHAUST
INDICATOR GP-AIR FILTER
CHANGE
LINES GP-AIR
MANIFOLD GP-EXHAUST
MUFFLER GP
PRECLEANER GP
TURBOCHARGER GP

FUEL SYSTEM
CONTROL GP-FUEL RATIO
CONTROL GP-GOVERNOR
FASTENER GP-FUEL INJ PUMP
FILTER & LINES GP-FUEL
FILTER GP-FUEL
GOVERNOR GP
LINES GP-FUEL
LINES GP-FUEL INJECTION
PROTECTION GP-FUEL SYSTEM
PUMP & MTG GP-FUEL TRANSFER
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRM & PRIM FILTER
PUMP GP-FUEL TRANSFER
PUMP GP-GOV & FUEL INJ
TANK GP-FUEL
TORQUE CONTROL GP

ELECTRICAL AND STARTING SYSTEM
ALARM GP
ALTERNATOR GP-CHARGING
BATTERY GP
CONTROL GP-SECONDARY STEERING
CONTROL GP-TEMP SCALE SHIFTER
HARNESS AS-STARTING AID
KIT-SEAT WIRING
LAMP GP-FLOOD
LIGHTING GP-FLOOD
MOTOR GP-ELECTRIC
SENDER GP
SENSOR GP-PRESSURE
SOLENOID GP-SHUTOFF
STARTING AID GP-ETHER
STARTING AR-COLD WEATHER
STARTING MOTOR GP-ELECTRIC
SWITCH GP-BYPASS
SWITCH GP-DISCONNECT
SWITCH GP-MAGNETIC
SWITCH GP-ROCKER
SWITCH GP-START
SWITCH GP-TRANSMISSION
WARNING GP-BACKUP
WIRING GP-CAB
WIRING GP-FUSE BOX
WIRING GP-MACHINE
WIRING GP-OPEN ROPS
WIRING GP-SECONDARY STEERING

POWER TRAIN
AXLE AR
BRAKE & PLANETARY GP
CASE & PARTS GP-PLANETARY
CLUTCH GP
COVER GP-SHIPPING
DIFFERENTIAL AR-LOCKUP
DIFFERENTIAL GP-LOCKUP
FILLER GP-POWER TRAIN OIL
FILTER & LINES GP-TRANSMISSION
FILTER GP-OIL
GEAR GP-BEVEL
GEAR GP-OUTPUT TRANSFER
HOUSING GP-FIXED AXLE
INPUT GP-TRANSMISSION
LINES GP-DIFFERENTIAL LOCK
LINES GP-TORQUE CONV COOLER
MOUNTING GP-AXLE
MOUNTING GP-RIM
PLANETARY GP-TRANSMISSION
POWER TRAIN AR
PUMP & MTG GP-DIFF LOCK
PUMP & MTG GP-WINCH/DIFF LOCK
PUMP GP-GEAR
PUMP GP-TRANSMISSION
RIM GP-DEMOUNTABLE
SHAFT GP-DRIVE
SLIP JOINT GP
SUPPORT GP-FRONT AXLE
SUPPORT GP-TRANSMISSION
TIRE & RIM AR
TIRE & RIM GP
TIRE & TUBE GP
TORQUE CONVERTER GP
TRANSMISSION AR-POWER SHIFT
VALVE GP-DUMP
VALVE GP-FLOW CONTROL
VALVE GP-MANIFOLD & RELIEF
VALVE GP-RELIEF
VALVE GP-SELECTOR & PRESS CONT
VALVE GP-SOLENOID
VALVE GP-TIRE
VALVE GP-TRANSMISSION CONTROL

FRAME AND BODY
FENDER GP
FLOORPLATE GP
FRAME AS-FRONT
FRAME AS-REAR
FRAME GP-FRONT
FRAME GP-REAR
GUARD & MTG GP-SWING BOOM
GUARD GP-BOTTOM
GUARD GP-CAB
GUARD GP-DRIVE SHAFT
GUARD GP-GRAPPLE LINES
GUARD GP-LINES
GUARD GP-RADIATOR
GUARD GP-REAR
HITCH GP-ARTICULATING
HOOD & GUARD GP
LINES GP-GREASE
LINK GP-STEERING FRAME LOCK
STEP GP
SWEEP GP

BRAKING SYSTEM
ACCUMULATOR AS-BRAKE
ACCUMULATOR GP-BRAKE
ACTUATOR GP-PARKING BRAKE
BRAKE GP-PARKING
CONTROL GP-FOOT BRAKE
CONTROL GP-PARKING BRAKE
CONTROL GP-SERVICE BRAKE
KIT-FOOT BRAKE CONTROL
LINES GP-SERVICE BRAKE
VALVE GP-BRAKE CONTROL

STEERING SYSTEM
CYLINDER GP-STEERING
LINES GP-SECONDARY STEERING
LINES GP-STEERING & CONTROL
PUMP & MOTOR GP-SEC STEERING
PUMP & MTG GP-SECONDARY STEER
STEERING AR-SECONDARY
STEERING WHEEL GP

HYDRAULIC SYSTEM
CAP GP-DECKING BLADE HYD LINES
COOLER GP-HYDRAULIC OIL
CYLINDER GP-ARCH
CYLINDER GP-BOOM
CYLINDER GP-LIFT
CYLINDER GP-TONG
FILTER GP-OIL
HYDRAULIC AR
HYDRAULIC AR-4 VALVE
INDUSTRIAL AR-HYDRAULIC
LINES GP-DECKING BLADE
LINES GP-GRAPPLE
LINES GP-HYDRAULIC
LINES GP-HYDRAULIC OIL COOLER
LINES GP-SWING & HRD CONTROL
MOTOR GP-GEROTOR
PLUG GP-GRAPPLE LINES
PLUG GP-HYDRAULIC LINES
PUMP & MTG GP-HYDRAULIC
PUMP GP-PISTON
ROTATING GP-PUMP
TANK & FILTER GP-HYDRAULIC
VALVE & LINES GP-HYD CONTROL
VALVE & MTG GP-SWING BOOM CONT
VALVE GP-BANK 2
VALVE GP-BANK 3
VALVE GP-BANK 4
VALVE GP-BANK 6
VALVE GP-CONTROL
VALVE GP-GRAPPLE CONTROL
VALVE GP-PILOT
VALVE GP-PILOT CARTRIDGE
VALVE GP-PRIORITY
VALVE GP-PUMP CONTROL
VALVE GP-SELECTOR & PRESS CONT
VALVE GP-SOLENOID

IMPLEMENTS
LINES GP-GREASE

OPERATOR STATION
AIR CONDITIONER AR
AIR CONDITIONER GP
BLOWER GP-CAB
CAB AR
CAB AR-ENCLOSED ROPS
CAB AR-OPEN ROPS
COMPRESSOR GP-REFRIGERANT
CONDENSER & MTG GP-REFRIGERANT
CONTROL GP-HANDLE
CONTROL GP-HYDRAULIC HAND
CONTROL GP-JOYSTICK
CONTROL GP-MONITOR
CONTROL GP-PILOT OPERATED HYD
CONTROL GP-STEERING
DASH GP
DOOR GP-CAB
DUCT GP-AIR
FAN GP-DEFROSTER
GUARD GP-ENCLOSED ROPS
GUARD GP-OPEN ROPS
GUARD GP-VANDALISM
HORN GP-ELECTRIC
HOUSING GP-SEAT SUSPENSION
INSTALLATION GP-RADIO
KIT-AIR CONDITIONER
KIT-CAB DOOR STOP
LINES GP-AIR CONDITIONER
LITERATURE GP
MIRROR GP-REAR VIEW
MODULE GP-QUAD GAUGE
PEDAL GP-GOVERNOR
PRESSURIZER GP-CAB
RADIO GP
ROPS GP
SCREEN GP-CAB
SEAT GP
SEAT GP-SUSPENSION
SUSPENSION GP-SEAT
SWIVEL GP-SEAT
TANK GP-WINDOW WASHER
TRIM GP-CAB
TRIM GP-OPEN ROPS
WINDOW GP
WINDOW GP-DOOR
WIPER & WASHER GP-WINDOW

WORK TOOLS
ARCH AR-FAIRLEAD
BEARING & SEAL GP-GRAPPLE
BLADE AR-DECKING
BLADE GP-DECKING
BRAKE GP-WINCH
CASE GP-WINCH
CLUTCH & GEAR GP-WINCH
CLUTCH GP-WINCH
CONTROL GP-HYD RETRVL DEVICE
CONTROL GP-WINCH
CONTROL GP-WINCH HYDRAULIC
CROSSHEAD GP-GRAPPLE
DRIVE GP-WINCH
DRUM GP-WINCH
EDGE GP-CUTTING
FAIRLEAD GP-WINCH
FRAME GP-FAIRLEAD
FRAME GP-GRAPPLE
FRAME GP-SADDLE
GEAR GP-WINCH INPUT
GEAR GP-WINCH OUTPUT
GRAPPLE & HEAD AR
GRAPPLE AR
GRAPPLE AR-BUNCHING
GRAPPLE AR-SORTING
GRAPPLE AR-SWING
GRAPPLE GP-BUNCHING
GUARD GP-HYD RETRIEVAL DEVICE
GUARD GP-WINCH
HEAD GP-GRAPPLE
KING POST GP
LINES GP-WINCH
MOUNTING GP-HYD RETRVL DEVICE
MOUNTING GP-WINCH
RETRIEVAL DEVICE & MTG GP-HYD
RETRIEVAL DEVICE AR-HYDRAULIC
RETRIEVAL DEVICE GP-HYDRAULIC
ROLLER GP-TOP
SADDLE GP-SWING BOOM
SHAFT GP-WINCH DRIVE
SLIP JOINT GP
SWING GP-KING POST
WINCH AR-SKIDDER
WINCH GP
WINCH GP-SKIDDER

SERVICE EQUIPMENT AND SUPPLIES
FILM GP
KIT-GASKET
PLATE & FILM GP

PART NUMBER INDEX.

Caterpillar 525 Wheel Skidder Technical Documentation

The documentation available for the Caterpillar 525 Wheel Skidder is designed to support maintenance, troubleshooting and component-level servicing.

Depending on the document type, the parts manual may include service procedures, exploded parts diagrams, adjustment sequences, wiring references and diagnostic information used during repair operations.

Technicians use these manuals to identify faults, replace components correctly and maintain equipment according to manufacturer service specifications.