Volvo G990 Motor Grader Repair Manual

Table of Content G990 Service Information

GENERAL
DESCRIPTION, COMPLETE MACHINE
General
General
TRANSPORT INSTRUCTION.; STORAGE INSTRUCTION; OPERATING INSTRUCTION
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
Maintenance
Emergency measures
Miscellaneous
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
Oil cooler
FUEL SYSTEM
General (common info about 233 – 238)
Fuel pump; filter; strainer
Fuel tank; fuel filling pump
Injector; delivery pipe
INLET SYSTEM; EXHAUST SYSTEM
Inlet manifold; exhaust manifold
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
BATTERY; ENERGY STORAGE SYSTEM; MOUNTING PARTS
General, common info about 311 – 313
Battery
Battery box; mounting parts
ALTERNATOR; CHARGING; ELECTRIC MOTOR; ELECTRIC DRIVES
Alternator inclusive drive
STARTING SYSTEM
General, common info about 331 – 334
Starter motor inclusive solenoid
Electric air pre-heater, excluding element
Starter lock
LIGHTING
General, common info about 351 – 356
Lighting, front, including parking light and day running light
OTHER ELECTRICAL EQUIPMENT
Direction indicator
Audible warning from horn; mounting
Cleaner
Switch; connector
Automatic control/blocking function, lacking a function group of its own
CABLE; FUSE; RELAY
General, common info about 371 – 379
Cable; battery disconnector
Miscellaneous
INSTRUMENT; SENSOR; WARNING AND INFORMATION SYSTEM
Sender, monitoring system
MISCELLANEOUS
General, common info about 393 – 395
Radio, with tape or CD player; voltage divider
POWER TRANSMISSION
CLUTCH; TORQUE CONVERTER
Clutch control, manual or fixed
TRANSMISSION, HYDRAULIC CONTROL
General
Transmission, hydraulic control
Control
Gearbox mounting
HYDROSTATIC DRIVE
Hydraulic pump incl.coupling, travelling incl. operating system
PROPELLER SHAFT
Propeller shaft, complete
FRONT AXLE; REAR AXLE
General, common info about 461 – 468
Front axle
Rear axle 1
Differential lock, with control
MISCELLANEOUS
Oil cooler, transmission
BRAKE
GENERAL
Comprehensive info about brakes
WHEEL BRAKE
General, common info about 511 – 519
Rear wheel brake, axle 1, wet brake
HYDRAULIC BRAKE SYSTEM
General, common info about 520 – 522
Master cylinder, brake servo
Brake valve
Brake accumulator; hydraulic pump
PARKING BRAKE
General, common info about 551 – 554
Brake control, mechanical
STEERING
GENERAL
Comprehensive info, steering
STEERING AXLE
General
Steering axle; steering spindle, driving
STEERING
Steering wheel; steering column
Hydraulic equipment
Supplementary steering
Wheel lean system
FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT
FRAME
Frame, complete
Protection; belly plate; bumper
FRAME LINK
Bearings
Frame link grader
WHEELS; TRACKS; TYRE; HUB; DRUM
General, common info about 771 – 775
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
Foot step; stair; hand rail; safety rail; slip protection
TRIM PART, OUTSIDE; GLASS; SEALING MOULDING
Outside trim parts, emblems, reflectors, rear view mirrors
Glass; sealing moulding
CAB INTERIOR/UPHOLSTERY
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
INTERIOR EQUIPMENT
Instrument panel/console; control panel/console/-pedestal
Seat belt; other restraining system
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
Lever; pedal
Other hydraulic equipment
MECHANICAL EQUIPMENT/ATTACHMENT
Push-pull unit; towing hook
Attachments, others
FUNCTION FOR ROAD CONSTRUCTION
Grading
Moldboard
Blade high-lift device
Blade slide device
Circle turn device
Circle side shift and lock device
Drawbar
MBCS (Moveable Blade Control System)