Volvo L120E Wheel Loader Repair Manual

Table of Content L120E Service Information

GENERAL
DESCRIPTION, COMPLETE MACHINE
General
General
STANDARD TIME
General
TOOL
General
STANDARD PARTS, SERVICE
LUBRICANT; FUEL; OTHER FLUID
General
SERVICE
General, common info about 171 – 179
Arrival inspections; delivery service
Warranty service
Maintenance
Emergency measures
GENERAL
Safety equipment, without own function group
ENGINE WITH MOUNTING AND EQUIPMENT
GENERAL
General, engine installation and its function
ENGINE
General, common info about 211 – 218
Cylinder head
Cylinder block with crankcase ventilation
Cylinder liner; piston
Valve mechanism
Engine transmission; camshaft
Crank shaft; connecting rod; vibration damper; fly wheel
Oil sump, dipstick incl.
Engine mounting
LUBRICATING SYSTEM
General, common info about 221 – 224
Oil pump; line
FUEL SYSTEM
General (common info about 233 – 238)
Fuel pump; filter; strainer
Fuel tank; fuel filling pump
Injection pump; regulator; pump companion
Injector; delivery pipe
Control system; control unit (for ex. injection timming adjuster)
INLET SYSTEM; EXHAUST SYSTEM
Silencer; exhaust pipe
Turbo charger
Air cleaner with connections; air pre-heater
Charge air cooler with connections
COOLING SYSTEM
General, common info about 261 – 269
Radiator, mounting and connections included
Coolant pump; thermostat
Fan; fan shroud; fan coupling
ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
GENERAL
Comprehensive info, electrical system
Software documents, complete vehicle
Faulttracing
General
BATTERY; ENERGY STORAGE SYSTEM; MOUNTING PARTS
Battery
ALTERNATOR; CHARGING; ELECTRIC MOTOR; ELECTRIC DRIVES
Alternator inclusive drive
STARTING SYSTEM
Starter motor inclusive solenoid
Electric air pre-heater, excluding element
LIGHTING
General, common info about 351 – 356
OTHER ELECTRICAL EQUIPMENT
Switch; connector
Automatic control/blocking function, lacking a function group of its own
CABLE; FUSE; RELAY
General, common info about 371 – 379
Electrical distribution box; fuse box; junction box
Miscellaneous
INSTRUMENT; SENSOR; WARNING AND INFORMATION SYSTEM
General, common info about 383 – 387
Warning/information unit, display unit
POWER TRANSMISSION
GENERAL
General, common info about 410 – 436
CLUTCH; TORQUE CONVERTER
Hydrodynamic coupling, torque converter
TRANSMISSION, HYDRAULIC CONTROL
Transmission, hydraulic control
PROPELLER SHAFT
Propeller shaft, complete
FRONT AXLE; REAR AXLE
General, common info about 461 – 468
Front axle
Rear axle 1
Differential lock, with control
BRAKE
GENERAL
Comprehensive info about brakes
WHEEL BRAKE
General, common info about 511 – 519
Front wheel brake (wet brake)
Rear wheel brake, axle 1, wet brake
HYDRAULIC BRAKE SYSTEM
General, common info about 520 – 522
Brake valve
Brake accumulator; hydraulic pump
PARKING BRAKE
General, common info about 551 – 554
STEERING
GENERAL
Comprehensive info, steering
STEERING
Hydraulic equipment
Supplementary steering
LEVER STEERING
General
FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT
GENERAL
Comprehensive info about frame and track unit/wheels
FRAME
General, common info about 711 – 718
Counterweight
WHEELS; TRACKS; TYRE; HUB; DRUM
Wheel
MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
GENERAL
Comprehensive info, machinery house and cab
CAB, NAKED; CANOPY
General
Cab mounting
ENGINE HOOD; MUDGUARD; FOOT STEP
Engine hood with assembly parts
CAB INTERIOR/UPHOLSTERY
Driver’s seat, complete; instructor’s seat
AIR CONDITIONING UNIT
General, common info about 872 – 877
Air distribution incl. air intake with filter
Heating unit
Cooling unit
HYDRAULIC SYSTEM; DIGGING/ HANDLING/ GRADING EQUIPM.; MISC. EQUIP.
GENERAL
General
WORKING HYDRAULICS; SERVO HYDRAULICS
General, common info about 911 – 917
Tank; line; oil cooling; filter; breather; filling pump
Working hydraulics
Pump, working hydraulics
Servo hydraulic system
Other hydraulic equipment
MECHANICAL EQUIPMENT/ATTACHMENT
Attachment bracket, mechanical and hydraulic Quickfit
UNIT, LOAD HANDLING
Lifting frame work with mounting and link arm system
MISCELLANEOUS
Automatic lubricating system