Caterpillar 320D2/320D2 L Excavators Parts Manual – April 2013

Caterpillar 320D2/320D2 L Excavators Parts Manual
LMA1-Up (Machine)
NBT1-Up (Machine)
D7A1-Up (Engine)

Print No: SEBP6242, April 2013
Type of machine: Excavator
Language and Format: English/PDF
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This Parts Manual contains detailed illustrations and official part numbers for your Caterpillar 320D2/320D2 L Excavators. 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
GENERAL AR

ENGINE ARRANGEMENT
ENGINE AR-COMPLETE
ENGINE AR-PRIMARY
INSTALLATION AR-ENGINE

BASIC ENGINE
CAMSHAFT GP
CONTACTOR GP-ALARM
COVER GP-VALVE MECHANISM
CRANKSHAFT GP
CYLINDER BLOCK AS
CYLINDER BLOCK GP
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
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
PULLEY GP-CRANKSHAFT
PULLEY GP-ENGINE
ROCKER ARM GP
VALVE MECHANISM GP

LUBRICATION SYSTEM
BREATHER GP
FILLER GP-ENGINE OIL
FILTER & MTG GP-ENGINE OIL
FUMES DISPOSAL GP
LINES GP-ENGINE OIL DRAIN
PUMP GP-ENGINE OIL

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

AIR INLET AND EXHAUST SYSTEM
AIR CLEANER & MOUNTING GP
AIR CLEANER AR
AIR CLEANER GP
LINES GP-AIR
MANIFOLD GP-INLET
MUFFLER & MOUNTING GP
TURBOCHARGER GP

FUEL SYSTEM
CONTROL GP-GOVERNOR
FILTER GP-FUEL
LINES GP-FUEL
LINES GP-FUEL FILTER
PUMP GP-FUEL INJECTION
TANK & MTG GP-FUEL
TANK GP-FUEL

ELECTRICAL AND STARTING SYSTEM
ALARM GP
ALARM GP-TRAVEL
ALTERNATOR GP-CHARGING
BATTERY & WIRING GP
BLOCK GP-JUNCTION
CONTROL & MTG GP-COMMUNICATION
CONTROL & MTG GP-MACHINE
ELECTRONICS GP-COMMUNICATION
ELECTRONICS GP-MACHINE
ELECTRONICS GP-MONITOR
FASTENER GP-WIRING HARNESS
HARNESS AS-CONTROL
HEATER GP-JACKET WATER
INSTALLATION ARCOMMUNICATION

LAMP GP-FLOOD
LIGHTING GP-FLOOD
PANEL & MTG GP-CIRCUIT BREAKER
PANEL GP-CIRCUIT BREAKER
PANEL GP-SWITCH
RADIO GP-COMMUNICATION
SENSOR GP-LIQUID LEVEL
SENSOR GP-PRESSURE
SENSOR GP-SPEED
SENSOR GP-TEMP & PRESS
SENSOR GP-TEMPERATURE
STARTING AID GP
STARTING MOTOR GP-ELECTRIC
SWITCH GP-DISCONNECT
SWITCH GP-LIMIT
SWITCH GP-MAGNETIC
SWITCH GP-ROTARY
SWITCH GP-START
SWITCH GP-WIPER
WIRING GP-CAB
WIRING GP-CHASSIS
WIRING GP-COMBINED FLOW
WIRING GP-COMMUNICATION
WIRING GP-CONSOLE
WIRING GP-CONVERTER
WIRING GP-ENGINE
WIRING GP-FINE SWING
WIRING GP-PLATFORM

POWER TRAIN
DRIVE GP-FINAL
GEAR GP-RING
GEAR GP-TRANSFER
POWER TRAIN AR
SPROCKET GP

FRAME AND BODY
BOX & MTG GP-STORAGE
BOX GP-STORAGE
BUMPER GP
COUNTERWEIGHT & MOUNTING GP
COUNTERWEIGHT AR
COUNTERWEIGHT GP
COVER AS-SOUND SUPPRESSION
COVER GP-HOOD
DOOR AS-ACCESS
DOOR GP-ACCESS
FRAME AS-UPPER
FRAME GP-UPPER
GEAR & BEARING GP-SWING
GUARD GP-BOTTOM
GUARD GP-SWIVEL
HANDRAIL GP
HOOD & GUARD GP
HOOD GP
HOOD GP-ENGINE
INSTALLATION AR
SHEET AS-SOUND SUPPRESSION
STEP GP
SUPPORT AS-ENCLOSURE
SUPPORT AS-SOUND
SUPPRESSION

UNDERCARRIAGE
FRAME AR-UNDERCARRIAGE
FRAME AS-UNDERCARRIAGE
GUARD GP-TRACK GUIDE
GUARD GP-TRAVEL MOTOR
IDLER GP-FRONT
LINK AS-TRACK
ROLLER AR-TRACK & CARRIER
ROLLER GP-TRACK CARRIER
ROLLER GP-TRACK-SINGLE
FLANGE
TRACK ADJUSTER & RECOIL GP
TRACK AR
TRACK GP

HYDRAULIC SYSTEM
ACCUMULATOR GP-HYDRAULIC
BLOCK GP-HYDRAULIC
CONTROL AR-AUXILIARY
COUPLING GP-FLEXIBLE
COUPLING GP-PUMP
CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
CYLINDER GP-COUPLER
DRIVE GP-SWING
FASTENER GP-SWING & FINAL DR
FILTER & VALVE GP-PILOT
FILTER GP-OIL
FITTING GP-HYDRAULIC
GAUGE GP-SIGHT
HEAD GP-PUMP
HOSE GP-HYDRAULIC
HYDRAULIC AR
LINES GP-AUXILIARY HYDRAULIC
LINES GP-BOOM
LINES GP-BOOM CYLINDER
LINES GP-BUCKET CYLINDER
LINES GP-COUPLER
LINES GP-FRONT
LINES GP-HYDRAULIC OIL COOLER
LINES GP-PILOT
LINES GP-PUMP
LINES GP-RETURN
LINES GP-STICK CYLINDER
LINES GP-TRAVEL MOTOR
MANIFOLD GP-CONTROL
MOTOR & MTG GP-SWING
MOTOR & MTG GP-TRAVEL
MOTOR GP-SWING
MOTOR GP-TRAVEL
MOUNTING GP-MAIN CONTROL VALVE
PLUG GP-CONTROL VALVE
PUMP & MTG GP-MAIN
HYDRAULIC
PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
SCREEN GP-HYDRAULIC
SWIVEL GP
TANK & FILTER GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
VALVE & LINES GP-HEAVY LIFT
VALVE & MTG GP-CONTROL
VALVE GP-CHECK
VALVE GP-CONTROL
VALVE GP-LOAD CONTROL
VALVE GP-MAIN CONTROL
VALVE GP-MANUAL
VALVE GP-PILOT
VALVE GP-PRESSURE REDUCING
VALVE GP-PRIORITY
VALVE GP-RELIEF
VALVE GP-SHUTTLE
VALVE GP-SOLENOID
VALVE GP-SWING CUSHION
VALVE GP-TRAVEL
COUNTERBALANCE

IMPLEMENTS
BOOM AR-1 PIECE LONG
BOOM GP
LINES GP-GREASE
LINKAGE AR-BUCKET
LINKAGE GP-BUCKET
PIN GP
STICK AR
STICK AR-HOE
STICK GP-HOE

WORK TOOLS
ADJUSTER GP-BUCKET
BUCKET & ADJUSTER GP
BUCKET AR-GENERAL PURPOSE
BUCKET AS-HEAVY DUTY
BUCKET GP-HEAVY DUTY SPADE
COUPLER AR-QUICK
COUPLER GP-QUICK
PROTECTOR GP-SIDE BAR
SIDECUTTER GP
TIP GP-DOUBLE SPIKE
TIP GP-EXTRA-DUTY
TIP GP-GENERAL PURPOSE
TIP GP-PENETRATION
TIP GP-PENETRATION PLUS
TIP GP-SPIKE

OPERATOR STATION
AIR CONDITIONER & MOUNTING GP
AIR CONDITIONER AR
AIR CONDITIONER GP
ARMREST GP
CAB GP
COIL GP-EVAPORATOR
COMPRESSOR GP-REFRIGERANT
CONDENSER & MTG GP-REFRIGERANT
CONDENSER GP-REFRIGERANT
CONSOLE GP-OPERATOR
CONTROL & MTG GP-JOYSTICK
CONTROL GP-HANDLE
CONTROL GP-HEAT & AIR COND
CONTROL GP-HYDRAULIC PEDAL
CONTROL GP-JOYSTICK
CONTROL GP-PILOT OPERATED HYD
COVER GP-CAB
DOOR & MTG GP-CAB
DOOR GP-CAB
DUCT GP-CAB AIR
FLOOR MAT
GUARD AR-OVERHEAD
GUARD GP-FRONT WINDOW
GUARD GP-OVERHEAD
HATCH GP-ROOF
HORN GP-ELECTRIC
LEVER GP-CAB DOOR
LINES GP-AIR CONDITIONER
LITERATURE GP
MIRROR GP-REAR VIEW
MONITOR & MTG GP-OPERATOR
MONITOR GP-OPERATOR
MOUNTING GP-ANTENNA
MOUNTING GP-PLATFORM
OPERATOR AR
PLATFORM GP-OPERATOR
RADIO GP
SCREEN GP-SUN
SEAT & MOUNTING GP
SEAT BELT GP
SEAT GP
SEAT GP-SUSPENSION
SUPPORT GP-SEAT
SUSPENSION GP-SEAT
VISOR GP-CAB
WASHER GP-WINDOW
WINDOW AS-FRONT
WINDOW GP-CAB
WINDOW GP-DOOR
WINDOW GP-FRONT
WIPER & WASHER GP-WINDOW
WIPER AR-WINDOW
WIPER GP-WINDOW

SERVICE EQUIPMENT AND SUPPLIES
FILM GP
PLATE & FILM GP

PART NUMBER INDEX.