Volvo BM L90B Wheel Loaders Service Manual

Volvo BM L90B Wheel Loaders Service Manual

The Volvo BM L90B Wheel Loaders Service Manual is a factory-grade technical manual that provides detailed repair, maintenance, and troubleshooting instructions. Covering the engine, hydraulic and brake systems, transmission, steering, electrical systems, and more, this manual ensures safe and reliable service operations. It includes step-by-step guidance, torque specifications, diagnostics, and service intervals for every key function of the L90B model.

Model Covers:

Volvo BM L90B Wheel Loader
Engine: TD61G, TD61KBE
Transmission: HT131

File Format: PDF

Size: 49.91 MB

No. of pages: 699

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Table of Contents Overview:

Safety, Maintenance, and Technical Data

• General safety procedures and inspection protocols
• Lubricants, fluids, service intervals, and scheduled maintenance
• Battery handling, storage precautions, and welding guidelines

Engine and Fuel Systems

• Engine specifications, valve adjustments, and timing
• Fuel pump and injector servicing
• Turbocharger inspection, cooling system service

Transmission and Powertrain

• Gearbox, torque converter, and differential repair
• Pressure checks and gear shift adjustments
• Drive axle disassembly, hub and seal replacement

Brake and Hydraulic Systems

• Hydraulic system specifications and pump servicing
• Brake disc and caliper replacement procedures
• System bleeding, accumulator pressure checks

Electrical, Steering, and Instrumentation

• Wiring layouts, sensors, gauges, and fuse assignments
• Steering cylinder, valve block, and shock valve diagnostics
• Alternator, ECU, starter, and control panel replacements

Cabin, Load Handling, and HVAC

• Cab suspension, doors, windows, and lighting
• Boom suspension system pressure testing
• Air conditioning system diagnostics and recharge procedures

The Volvo BM L90B Wheel Loaders Service Manual is a critical resource for service technicians and machine owners, offering manufacturer-level precision for safe operation, diagnostics, and in-depth maintenance of the L90B.