Volvo L20H Compact Wheel Loader Repair Manual

Table of Content L20H Service Information

GENERAL
DESCRIPTION, COMPLETE MACHINE
General
SPECIFICATIONS
TRANSPORT INSTRUCTION.; STORAGE INSTRUCTION; OPERATING INSTRUCTION
STANDARD TIME
TOOL
STANDARD PARTS, SERVICE
LUBRICANT; FUEL; OTHER FLUID
SERVICE
General, common info about 171 – 179
Arrival inspections; delivery service
Maintenance
Emergency measures
Safety equipment, without own function group
ENGINE WITH MOUNTING AND EQUIPMENT
General, engine installation and its function
ENGINE
General, common info about 211 – 218
Valve mechanism
LUBRICATING SYSTEM
General, common info about 221 – 224
Oil pump; line
Oil cooler
FUEL SYSTEM
General (common info about 233 – 238)
Fuel pump; filter; strainer
Fuel tank; fuel filling pump
Injector; delivery pipe
Miscellaneous
INLET SYSTEM; EXHAUST SYSTEM
General, common info about 251 – 258
Catalytic converter; exhaust emission control equipment
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
EGR (Exhaust Gas Recirculation)
ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
Comprehensive info, electrical system
Software documents, complete vehicle
Faulttracing
ALTERNATOR; CHARGING; ELECTRIC MOTOR; ELECTRIC DRIVES
Alternator inclusive drive
STARTING SYSTEM
Starter motor inclusive solenoid
Electric air pre-heater, excluding element
OTHER ELECTRICAL EQUIPMENT
Cleaner
CABLE; FUSE; RELAY
General, common info about 371 – 379
INSTRUMENT; SENSOR; WARNING AND INFORMATION SYSTEM
Warning/information unit, display unit
MISCELLANEOUS
Telematics systems
POWER TRANSMISSION
General, common info about 410 – 436
TRANSMISSION, HYDRAULIC CONTROL
Transmission, hydraulic control
HYDROSTATIC DRIVE
General, common info about 441 – 443
Hydraulic motor incl. operating system.
Hydraulic pump incl.coupling, travelling incl. operating system
FRONT AXLE; REAR AXLE
General, common info about 461 – 468
Front axle
Rear axle 1
BRAKE
Comprehensive info about brakes
WHEEL BRAKE
Front wheel brake, dry brake
HYDRAULIC BRAKE SYSTEM
General, common info about 520 – 522
STEERING
Comprehensive info, steering
General, common info about 641 – 647
Steering wheel; steering column
Hydraulic equipment
FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT
Comprehensive info about frame and track unit/wheels
FRAME
Counterweight
FRAME LINK
General, frame link complete
Bearings
WHEELS; TRACKS; TYRE; HUB; DRUM
Wheel
MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
Comprehensive info, machinery house and cab
CAB, NAKED; CANOPY
Cab mounting
ENGINE HOOD; MUDGUARD; FOOT STEP
Engine hood with assembly parts
TRIM PART, OUTSIDE; GLASS; SEALING MOULDING
Glass; sealing moulding
AIR CONDITIONING UNIT
General, common info about 872 – 877
Cooling unit
Auxiliary heater, diesel fuel operated
HYDRAULIC SYSTEM; DIGGING/ HANDLING/ GRADING EQUIPM.; MISC. EQUIP.
WORKING HYDRAULICS; SERVO HYDRAULICS
General, common info about 911 – 917
Tank; line; oil cooling; filter; breather; filling pump
Working hydraulics
Pump, working hydraulics
Other hydraulic equipment
MECHANICAL EQUIPMENT/ATTACHMENT
Attachment bracket, mechanical and hydraulic Quickfit
UNIT, LOAD HANDLING
Lifting frame work with mounting and link arm system