Overview
For workshop servicing and repair planning, the Volvo A30 BM Articulated Dump Truck Service Repair Manual presents technical information by system and assembly. The contents bring together power transmission, braking equipment, steering components, and working and servo hydraulics.
The service topics include hydraulic transmission controls, differential-lock controls, parking-brake components, dry-brake components, and fuel injectors and delivery pipes.
Table of Contents
Volvo A30 BM Manual
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01. General
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02. Standard Parts, Service
- Service — General, common info about 171 – 179
- Safety equipment, without own function group — When the service has been completed, or if the machine is laid up for a longer period
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03. Engine with Mounting and Equipment
- General, engine installation and its function
- Engine — General, common info about 211 – 218
- Engine — Valve mechanism
- Engine transmission; camshaft
- Engine — Crank shaft; connecting rod; vibration damper; fly wheel — Flywheel housing with power take-off, removing and installing, engine removed
- Engine mounting
- Lubricating System — General, common info about 221 – 224
- Lubricating System — Oil pump; line
- Lubricating System — Oil filter; filter housing
- Fuel System — General (common info about 233 – 238)
- Fuel System — Fuel pump; filter; strainer
- Fuel System — Fuel tank; fuel filling pump
- Fuel System — Injection pump; regulator; pump companion — Engine speed, method for checking with Service Display Unit (serial No. 1706Engine speed, method for checking with Service Display Unit (serial No. 1706–))
- Fuel System — Injection pump; regulator; pump companion — Low and high idling speeds, checking and adjusting with Service Display Unit
- Fuel System — Injector; delivery pipe
- Inlet System; Exhaust System — Exhaust brake
- Inlet System; Exhaust System — Turbo charger
- Inlet System; Exhaust System — Air cleaner with connections; air pre-heater
- Cooling System — General, common info about 261 – 269
- Cooling System — Radiator, mounting and connections included
- Cooling System — Coolant pump; thermostat
- Cooling System — Fan; fan shroud; fan coupling — Hydraulic motor for fan, or alternatively hydraulic pump for fan, checking internal leakage
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04. Elec. System; Warning System; Information System; Instruments
- Comprehensive info, electrical system
- Battery; Energy Storage System; Mounting Parts — Battery
- Alternator; Charging; Electric Motor; Electric Drives — Alternator inclusive drive
- Alternator; Charging; Electric Motor; Electric Drives — Charging; converter
- Starting System — Starter motor inclusive solenoid
- Lighting — Bulbs
- Lighting, front, including parking light and day running light
- Cable; Fuse; Relay — General, common info about 371 – 379
- Cable; Fuse; Relay — Electrical distribution box; fuse box; junction box
- Instrument; Sensor; Warning and Information System — General, common info about 383 – 387
- Instrument; Sensor; Warning and Information System — Warning/information unit, display unit
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05. Power Transmission
- General, common info about 410 – 436
- Clutch; Torque Converter — Hydrodynamic coupling, torque converter
- Transmission, hydraulic control — Measuring resistance in connector EH (with multi-pin breaker box 11 668 001)
- Transmission, hydraulic control — Measuring resistance in connector EH (with multi-pin breaker box 11 668 002)
- Transmission, hydraulic control — Missing signal from both engine speed sensor (SE3) and travelling speed sensor (SE4)
- Transmission, hydraulic control — Pressure regulator for retarder, checking and adjusting (serial No. –1705)
- Transmission, hydraulic control — Pressure regulator for retarder, checking and adjusting (serial No. 1706–)
- Gearbox — Distributing gearbox
- Propeller Shaft — General, common info about 451 – 453
- Propeller shaft, complete
- Front Axle; Rear Axle — General, common info about 461 – 468
- Front Axle; Rear Axle — Front axle
- Front Axle; Rear Axle — Rear axle 1
- Front Axle; Rear Axle — Rear axle 2
- Front Axle; Rear Axle — Differential lock, with control
- Power Take Off — General, common info about 481 – 483
- Power take off, between engine and gearbox (ART)
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06. Brake
- Comprehensive info about brakes
- Wheel Brake — General, common info about 511 – 519
- Wheel Brake — Front wheel brake, dry brake
- Wheel Brake — Rear wheel brake, axle 1, dry brake
- Hydraulic Brake System — General, common info about 520 – 522
- Hydraulic Brake System — Brake valve
- Parking Brake — General, common info about 551 – 554
- Parking Brake — Brake control, mechanical
- Parking Brake — Propeller shaft brake
- Parking Brake — Servo applying, parking brake
- Compressed-air Brake — General, common info about 561 – 565
- Compressed-air Brake — Compressor; regulator; antifreeze unit
- Compressed-air Brake — Compressed-air tank, with mounting
- Compressed-air Brake — Valves, compressed-air
- Miscellaneous — Retarder
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07. Steering
- General, common info about 641 – 647
- Steering gear
- Steering arm; steering linkage; track rod
- Hydraulic equipment — Max. oil pressure, hydraulic system (steering and tipping), checking and adjusting
- Supplementary steering
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08. Frame; Springs; Damping; Axle Suspension; Wheel/track Unit
- Frame — General, common info about 711 – 718
- Frame, complete
- Suspension — General, common info about 725 – 727
- Suspension — Hollow rubber spring, bump stop
- Frame Link — Bearings
- Frame link grader
- Axle Suspension — Movable member system, front/rear
- Axle Suspension — Bogie suspension
- Wheels; Tracks; Tyre; Hub; Drum — General, common info about 771 – 775
- Wheels; Tracks; Tyre; Hub; Drum — Wheel
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09. Machinery House; Cab; Exterior Trim Parts Anywhere
- Engine Hood; Mudguard; Foot Step — Engine hood with assembly parts
- Trim Part, Outside; Glass; Sealing Moulding — Glass; sealing moulding
- Cab Interior/upholstery — Driver’s seat, complete; instructor’s seat
- Air Conditioning Unit — General, common info about 872 – 877
- Air Conditioning Unit — Heating unit
- Air Conditioning Unit — Cooling unit — Refrigerant R134a, emptying (using filling and recycling station FRS-10GS part No. 981 2443)
- Air Conditioning Unit — Cooling unit — Refrigerant R134a, emptying (with filling and recycling station part No. 11 666 070)
- Air Conditioning Unit — Cooling unit — Refrigerant R134a, vacuum-pumping including filling (using filling and recycling station part No. 11 666 070)
- Air Conditioning Unit — Cooling unit — Refrigerant R134a, vacuum-pumping including filling (with filling and recycling station FRS-10GS part No. 981 2443)
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10. Hydraulic System; Digging/ Handling/ Grading Equipm.; Misc. Equip.
- Working Hydraulics; Servo Hydraulics — General, common info about 911 – 917
- Working Hydraulics; Servo Hydraulics — Tank; line; oil cooling; filter; breather; filling pump
- Working Hydraulics; Servo Hydraulics — Working hydraulics
- Working Hydraulics; Servo Hydraulics — Pump, working hydraulics — Hydraulic pumps for steering and tipping systems, checking internal leakage
- Load Carrier — Hauler/platform body, incl. tipping cylinder; heating; tail gate — Tipping cylinders, replacing piston rod seals (with the aid of 999 3579 and 999 3579B)
Retarder Pressure Checks by Machine Serial Range
The detailed reference points include “Pressure regulator for retarder, checking and adjusting (serial No. 1706–)” and “Engine speed, method for checking with Service Display Unit (serial No. 1706Engine speed, method for checking with Service Display Unit (serial No. 1706–))”.
The serial qualifiers apply to those named entries, not automatically to every section of the manual. Keep each range attached to its diagram or component reference.
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