
Technical Workshop Guide: Volvo A25 4×4 BM Truck Repair Service Manual
Need to fix your equipment? This professional service guide is the official resource for expert mechanics. It includes specific electrical wiring diagrams and hydraulic troubleshooting steps tailored for this specific model.
This technical documentation for the Volvo series provides OEM specifications, torque settings, and assembly instructions.
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What's inside this Volvo manual?
- Engine Overhaul
- Transmission Specs
- Hydraulic Schematics
- Electrical Diagrams
- Diagnostic Codes
- Maintenance Intervals
Volvo A25 4×4 BM Truck Repair Service Manual
Access the complete Volvo A25 4×4 BM Truck Repair Service Manual, a comprehensive technical guide for maintaining this classic articulated hauler. This detailed PDF covers diagnostic procedures, engine specifications, transmission systems, and hydraulic schematics essential for professional repairs. With 433 pages of step-by-step instructions, torque specifications, and troubleshooting charts, this service repair manual provides manufacturer-level information for the Volvo BM A25 4×4. Download this official technical guide to perform confident maintenance on drivetrain components, brake systems, and steering mechanisms, ensuring reliable performance and extended service life for your Volvo BM articulated dump truck.
Volvo A25 4×4 BM Articulated Dump Truck

Manual Included:
- Repair Service Manual: 433 Pages
Specifications:
- Manual Included:
- Repair Service Manual: 433 Pages
- Specifications:
- Brand: Volvo
- Model: A25 4×4 BM
- Type: Articulated Dump Truck
- Manuals: Repair Service Manual
- Language: English
- Format: PDF
A25 4×4 BM Service Information: Master Reference Table
Table of Content: A25 4×4 BM Service Information
| Group | System Category | Section Details & Technical Procedures |
|---|---|---|
| 1 | GENERAL & SERVICE | Description, Machine Specifications, Tooling (ZF Test Instrument PR-61), Service info (171–179), Emergency measures, Safety equipment |
| 2 | ENGINE MOUNTING | Installation/function, Mounting procedures |
| 2 | ENGINE INTERNAL | Common info (211–218), Cylinder head, Valve mechanism |
| 2 | LUBRICATION | Lubricating system (221–224) |
| 2 | FUEL SYSTEM | Fuel pump/filter/strainer, Tank & filling pump, Injection pump & regulator, Injector & delivery pipe |
| 2 | INLET & EXHAUST | Turbocharger, Air cleaner & connections, Air pre-heater |
| 2 | COOLING SYSTEM | Common info (261–269), Radiator mounting, Fan/shroud/coupling |
| 3 | ELEC. & WARNING | Comprehensive electrical info, Battery & mounting, Alternator/drive, Charging converter |
| 3 | START & LIGHTING | Starter motor/solenoid (331–334), Lighting (front, parking, day running) (351–356) |
| 3 | CABLES & RELAYS | Common info (371–379), Battery disconnector, Distribution/fuse/junction boxes |
| 3 | INSTRUMENTS | Senders & monitoring systems (383–387) |
| 4 | TRANSMISSION | Common info (410–436), Hydrodynamic coupling, Torque converter, Hydraulic control |
| 4 | GEARBOX & DRIVE | Distributing gearbox, Propeller shaft complete (451–453), PTO (between engine/gearbox) |
| 4 | AXLES | Common info (461–468), Differential lock control, Transverse differential lock adjustment |
| 5 | BRAKE SYSTEM | Comprehensive brake info, Front wheel dry brake (511–519), Hydraulic system (520–522) |
| 5 | PARKING & AIR | Mechanical control, Propeller shaft brake (551–554), Compressor, Regulator, Anti-freeze unit, Compressed-air tanks/valves (561–565) |
| 6 | STEERING | Comprehensive info, Steering gear, Linkage & track rod, Hydraulic equipment, Supplementary steering |
| 7 | FRAME & LINK | Common info (711–718), Complete frame, Frame link complete & bearings |
| 7 | SUSPENSION | Common info (725–727), Hollow rubber spring, Front axle & Bogie suspension |
| 7 | WHEELS & TYRES | Wheels, Spacers, Stone protection ring, Fastener |
| 8 | CAB & TRIM | Naked cab/canopy, Exterior trim, Glass, Sealing moulding |
| 9 | WORKING HYDRAULICS | Common info (911–917), System diagrams (Ser. No. 4066–), Tank, Cooling, Filter, Filling pump, Working pump |
| 9 | TIPPING CONTROL | Tipping control cable fitting/adjustment (4×4 up to Ser. No. 4065) |
| 9 | LOAD CARRIER | Hauler/platform body, Tipping cylinder & heating, Tail gate, Piston rod seal replacement (Tools SVO 3579B/3597) |