Caterpillar 420F Backhoe Loader Parts Manual (Version 2019)


Caterpillar 420F Backhoe Loader Parts Manual
SKR1-UP (Machine)
C7N1-UP (Engine)

Type of machine: Backhoe Loader
Print No: SEBP5986-50, October 2019
Language and Format: English/PDF
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This Parts Catalog contains detailed illustrations and official part numbers for your Caterpillar 420F Backhoe Loader. 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
BACKHOE AR-EXTENDABLE STICK
BACKHOE AR-STANDARD STICK
CHASSIS AR
COLD WEATHER AR
COMMON AR
DISTRIBUTION AR
DRIVE AR-BACKHOE LOADER
LOADER AR

ENGINE ARRANGEMENT
ENGINE AR-COMPLETE
ENGINE AR-PRIMARY

BASIC ENGINE
CAMSHAFT GP
COVER GP-VALVE MECHANISM
CRANKSHAFT AS
CRANKSHAFT GP
CYLINDER BLOCK AS
CYLINDER BLOCK GP
CYLINDER BLOCK GP-SHORT
CYLINDER HEAD AS
CYLINDER HEAD GP
DRAIN GP-ENGINE OIL
DRIVE GP-FAN
FLYWHEEL GP
HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
JET GP-PISTON COOLING
LIFTING GP-ENGINE
MECHANISM GP-FUEL PUMP & VALVE
MOUNTING GP-ENGINE
MOUNTING GP-ENGINE & XMSN
PAN GP-OIL
PISTON & ROD GP
PISTON GP
PLUG GP-ENGINE
PLUG GP-FRONT HOUSING
PULLEY GP-ALTERNATOR
PULLEY GP-CRANKSHAFT
ROCKER ARM GP

LUBRICATION SYSTEM
BASE GP-OIL FILTER
FILTER & LINES GP-ENGINE OIL
FILTER GP-ENGINE OIL
FILTER GP-FUMES DISPOSAL
FUMES DISPOSAL GP
GAUGE GP-OIL LEVEL (DIPSTICK)
LINES GP-TURBOCHARGER OIL
PUMP GP-ENGINE OIL
VALVE GP-FLUID SAMPLING

COOLING SYSTEM
CONNECTION GP-WATER
COOLER GP-ENGINE OIL
COOLING GP
FAN GP-SUCTION
LINES GP-POWER TRAIN COOLER
PUMP GP-WATER
RADIATOR & HYD OIL COOLER GP

AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
BRACKET GP-SUPPORT
COOLER & MTG GP-EXHAUST (NRS)
COVER GP-EXHAUST
ELBOW GP-AIR INLET
EXTENSION GP-EXHAUST
FASTENER GP-CEM
KIT-HEAT SHIELD
LINES GP-AIR
LINES GP-TURBOCHARGER AIR
MANIFOLD GP-EXHAUST
MODULE AR-CLEAN EMISSIONS
PIPE GP-FLEXIBLE EXHAUST
SPACER GP-AIR INLET
TURBOCHARGER GP
VALVE & MOUNTING GP (NRS)

FUEL SYSTEM
CONNECTION GP-FUEL
CONTROL GP-GOVERNOR
FILTER GP-FUEL
FILTER GP-PRIMARY FUEL
FILTER GP-WATER SEP & FUEL
INJECTOR GP-FUEL
LINES GP-FUEL
LINES GP-FUEL FILTER
LINES GP-FUEL INJECTION
PUMP & MTG GP-FUEL TRANSFER
PUMP GP-FUEL INJECTION
PUMP GP-FUEL TRANSFER
RAIL GP-FUEL
TANK GP-FUEL

ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
BATTERY & WIRING GP
BATTERY GP
CONTROL GP-ELECTRONIC
CONTROL GP-ENGINE
ELECTRONIC
CONTROL GP-MACHINE
ELECTRONICS GPCOMMUNICATION
ELECTRONICS GP-MACHINE
HARNESS AS-ALARM
HARNESS AS-CONSOLE
HARNESS AS-CONTROL
HARNESS AS-ENGINE
HARNESS AS-QUICK COUPLER
HARNESS AS-REAR
HARNESS AS-STARTING AID
HARNESS AS-TRANSMISSION
HARNESS AS-WIRING
HEATER GP-JACKET WATER
INSTALLATION GPCOMMUNICATION
INSTALLATION GP-SECURITY
KIT-LIGHTING
KIT-SECURITY
LAMP GP-FLOOD
LAMP GP-WARNING BEACON
LIGHTING GP-FLOOD & SIGNAL
LIGHTING GP-WARNING BEACON
RADIO GP-COMMUNICATION
RELAY GP
SENSOR GP-ENGINE
SENSOR GP-LIQUID LEVEL
SENSOR GP-SOOT
SENSOR GP-SPEED
SENSOR GP-TEMPERATURE
STARTING AID GP
STARTING AID GP-ETHER
STARTING MOTOR GP-ELECTRIC
SWITCH GP-ALL WHEEL DRIVE
SWITCH GP-DIFFERENTIAL LOCK
SWITCH GP-DISCONNECT
SWITCH GP-ROTARY
WIRING GP-AIR CONDITIONER
WIRING GP-AUXILIARY
WIRING GP-CONSOLE
WIRING GP-ELECTRONIC CONTROL
WIRING GP-ENGINE
WIRING GP-HEATER
WIRING GP-KICKOUT & POSITIONER
WIRING GP-PLATFORM
WIRING GP-QUICK COUPLER
WIRING GP-REAR
WIRING GP-RIDE CONTROL
WIRING GP-TRANSMISSION CONTROL

POWER TRAIN
AXLE GP-DRIVE & STEERING
AXLE GP-REAR
CASE & PARTS GP-PLANETARY
CASE AS-TRANSMISSION
CASE GP-TRANSMISSION
CLUTCH GP
CONTROL GP-TRANSMISSIONHYD
DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL GP
DRIVE GP-FLEXIBLE COUPLING
FILLER GP-POWER TRAIN OIL
FLANGE GP-WHEEL
HOUSING & FLANGE GP-AXLE
HOUSING GP-AXLE
KIT-DIFFERENTIAL
KIT-WHEEL SPACER
LINES GP-POWER TRAIN OIL
LOCK GP-DIFFERENTIAL
MOUNTING GP-AXLE
MOUNTING GP-TRANSMISSION
PLANETARY GP-FINAL DRIVE
POWER TRAIN AR
PUMP GP-TRANSMISSION
SHAFT GP-COUNTER
SHAFT GP-DRIVE
SHAFT GP-IDLER
SHAFT GP-INPUT
SHAFT GP-OUTPUT
SHIFT GP-GEAR
TORQUE CONVERTER AR
TRANSMISSION AR-DIRECT DRIVE
TRANSMISSION AR-POWER SHIFT
TRANSMISSION GP-DIRECT DRIVE
VALVE GP-FLOW CONTROL
VALVE GP-RELIEF
VALVE GP-SOLENOID
VALVE GP-TIRE
WHEEL & TIRE AR
WHEEL & TIRE GP
YOKE GP

BRAKING SYSTEM
ACCUMULATOR GP-BRAKE
CONTROL GP-PARKING BRAKE
CONTROL GP-SERVICE BRAKE
CYLINDER GP-BRAKE
LEVER GP-HAND CONTROL

STEERING SYSTEM
AXLE GP-FRONT
LINES GP-STEERING
PUMP GP-METERING
STEERING COLUMN GP

FRAME AND BODY
BOX GP-STORAGE
BRACKET AS
COUNTERWEIGHT GP
EXTENSION GP-FENDER
FENDER GP-FRONT
FENDER GP-REAR
FLOORPLATE GP
FRAME GP-LOADER
FRAME GP-SWING
GRILL GP-RADIATOR
GUARD GP-CYLINDER
GUARD GP-DEBRIS
GUARD GP-DRIVE SHAFT
GUARD GP-FUEL TANK
HOOD & GUARD GP
HOOD GP-ENGINE
KIT-FENDER
KIT-FRAME
KIT-GUARD
LINER GP-SOUND SUPPRESSION
PLATE-GUARD

HYDRAULIC SYSTEM
ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-RIDE CONTROL
BODY GP-VALVE
CONTROL AR-COUPLER
CONTROL AR-RIDE
CYLINDER & LINES GP-THUMB
CYLINDER GP-BACKHOE BUCKET
CYLINDER GP-BOOM
CYLINDER GP-COUPLER
CYLINDER GP-EXTENDABLE STICK
CYLINDER GP-LIFT
CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-STABILIZER
CYLINDER GP-STICK
CYLINDER GP-SWING
CYLINDER GP-THUMB
CYLINDER GP-TILT
DRIVE & MTG GP-PUMP
FILTER & MTG GP-OIL
FILTER GP-OIL
FITTING GP-HYDRAULIC
HEAD GP-HYDRAULIC CYLINDER
HYDRAULIC AR
KICKOUT & POSITIONER GP
KIT-AUXILIARY LINES
KIT-CONVERSION
KIT-RIDE CONTROL
LINES GP-AUXILIARY HYDRAULIC
LINES GP-BACKHOE AUXILIARY
LINES GP-BOOM CYLINDER
LINES GP-BUCKET CYLINDER
LINES GP-COUPLER
LINES GP-EXTENDABLE STICK
LINES GP-LIFT & TILT CYLINDER
LINES GP-MULTIPURPOSE BUCKET
LINES GP-PILOT
LINES GP-PUMP
LINES GP-QUICK COUPLER
LINES GP-RETURN
LINES GP-RIDE CONTROL
LINES GP-STABILIZER
LINES GP-STICK
LINES GP-SWING
MANIFOLD GP-CONTROL
MANIFOLD GP-RIDE CONTROL
MOUNTING GP-CYLINDER
MOUNTING GP-LINES
PUMP & MTG GP-HYDRAULIC
PUMP GP-PISTON
SHAFT GP-PUMP DRIVE
TANK & MTG GP-HYDRAULIC
VALVE & MTG GP-AUXILIARY
VALVE & MTG GP-BANK
VALVE & MTG GP-COUPLER
VALVE & MTG GP-SOLENOID
VALVE AR-BANK 2
VALVE AR-BANK 3
VALVE AR-BANK 3 & BANK 7
VALVE GP-BANK 2
VALVE GP-BANK 3
VALVE GP-BANK 7
VALVE GP-BANK 8
VALVE GP-CHECK
VALVE GP-CONTROL
VALVE GP-PILOT
VALVE GP-PUMP CONTROL
VALVE GP-SOLENOID & MANIFOLD
VALVE GP-SOLENOID & PRESS REDC

IMPLEMENTS
ARM AS-LIFT
ARM GP-LIFT
BOOM GP
BRACE GP-LIFT CYLINDER
GUARD GP-BOOM
LINKAGE GP-BACKHOE BUCKET
LOCK GP-TRANSPORT
PAD & MTG GP-STABILIZER
PAD GP-STABILIZER
STABILIZER GP-BACKHOE
STICK AS
STICK GP-EXTENDABLE
STICK GP-HOE

WORK TOOLS
ADJUSTER GP-MANUAL
BOWL AS
BUCKET AR-GENERAL PURPOSE
BUCKET AR-MULTIPURPOSE
BUCKET AS-GENERAL PURPOSE
BUCKET AS-HOE
BUCKET GP-GENERAL PURPOSE
BUCKET GP-HOE
BUCKET GP-MULTIPURPOSE
BULLDOZER AS
COUPLER AR-QUICK
COUPLER GP-QUICK
EDGE GP-CUTTING
FORK GP
HAMMER AR-HYDRAULIC
HOUSING GP-HAMMER
LOCK GP-QUICK COUPLER
MOUNTING GP-BUCKET
PIN GP-COUPLER
POWER GP-HAMMER
SHIM
THUMB AR
THUMB GP
TOOTH GP-UNI

OPERATOR STATION
AIR COMPRESSOR GP-SEAT
AIR CONDITIONER & MOUNTING GP
CAB AR
CAB AR-ENCLOSED ROPS
CAB GP
CANOPY AR-OPEN ROPS
CANOPY GP-OPEN ROPS
COMPRESSOR GP-REFRIGERANT
CONDENSER & MTG GP-REFRIGERANT
CONSOLE GP-OPERATOR
CONTROL AR-STABILIZER
CONTROL GP-HANDLE
CONTROL GP-HYDRAULIC HAND
CONTROL GP-JOYSTICK
CONTROL GP-STEERING
CONTROL GP-TRANSMISSION
DOOR GP-CAB
DUCT GP-CAB AIR
FLOOR MAT GP
HEATER & AIR CONDITIONER AR
HEATER & AIR CONDITIONER GP
HEATER GP-CAB
INSTALLATION GP-RADIO
KIT-CAB WINDOW
KIT-DEFLECTOR
LATCH GP
LATCH GP-CAB DOOR & WINDOW
LATCH GP-CONSOLE
LINER GP-CAB
LINES GP-HEATER
LINES GP-HEATER & AIR COND
MIRROR GP-REAR VIEW
MOTOR GP-WINDOW WIPER
MOUNTING GP-BACKHOE CONTROL
MOUNTING GP-CAB
ROOF GP-CAB
SEAT BELT GP
SEAT GP
SEAT GP-SUSPENSION
SUSPENSION GP-SEAT
TRIM GP-CAB
VISOR GP-CAB
WINDOW GP-CAB
WINDOW GP-DOOR
WIPER GP-WINDOW

SERVICE EQUIPMENT AND SUPPLIES
FILM GP
FILM GP-INTERNATIONAL
FILM GP-U.S
LINK GP-SHIPPING
LOCK GP-VANDALISM
PLATE & FILM GP
PLATE GP-IDENTIFICATION
PROTECTION GP-VANDALISM
SERVICE GP-FILTER
TRANSPORT AR-MACHINE
TRANSPORT GP-MACHINE

PART NUMBER INDEX