Overview
Organized by machine system, the Volvo L50B BM Wheel Loader Service Repair Manual brings together the technical references used in maintenance and repair work. Coverage includes braking equipment, steering components, working and servo hydraulics, and electrical and instrument systems.
The technical index identifies hydraulic transmission controls, engine lubrication, turbocharger components, hydraulic tanks, filters and oil-cooling equipment, and working-hydraulics pumps.
Table of Contents
Volvo L50B BM Manual
- 01. General
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02. Standard Parts, Service
- Service — General, common info about 171 – 179
- Safety equipment, without own function group
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03. Engine with Mounting and Equipment
- Engine — General, common info about 211 – 218
- Engine — Valve mechanism
- Lubricating System — General, common info about 221 – 224
- Fuel System — Fuel pump; filter; strainer
- Fuel System — Fuel tank; fuel filling pump
- Fuel System — Injection pump; regulator; pump companion
- Fuel System — Injector; delivery pipe
- Inlet System; Exhaust System — Turbo charger
- Inlet System; Exhaust System — Air cleaner with connections; air pre-heater
- Inlet System; Exhaust System — Charge air cooler with connections
- Cooling System — General, common info about 261 – 269
- Cooling System — Coolant pump; thermostat
- Engine Control — Cold start control
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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 — General, common info about 321 – 322
- 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
- Transmission, hydraulic control
- Hydrostatic Drive — General, common info about 441 – 443
- Propeller Shaft — General, common info about 451 – 453
- Front Axle; Rear Axle — General, common info about 461 – 468
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06. Brake
- Comprehensive info about brakes
- Wheel Brake — General, common info about 511 – 519
- Hydraulic Brake System — General, common info about 520 – 522
- Hydraulic Brake System — Brake valve
- Parking Brake — General, common info about 551 – 554
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07. Steering
- Comprehensive info, steering
- Steering — General, common info about 641 – 647
- Steering — Hydraulic equipment
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08. Frame; Springs; Damping; Axle Suspension; Wheel/track Unit
- Frame — General, common info about 711 – 718
- Frame, complete
- Frame — Protection; belly plate; bumper
- Frame — Counterweight
- Frame Link — Bearings
- Axle Suspension — General, common info about 751 – 758
- Wheels; Tracks; Tyre; Hub; Drum — Wheel
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09. Machinery House; Cab; Exterior Trim Parts Anywhere
- Cab, Naked; Canopy
- Air Conditioning Unit — General, common info about 872 – 877
- Air Conditioning Unit — Cooling unit
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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
- Working Hydraulics; Servo Hydraulics — Servo hydraulic system
- Working Hydraulics; Servo 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
Lifting Frame and Hydraulic Component References
The associated entries are “Lifting frame work with mounting and link arm system” and “Attachment bracket, mechanical and hydraulic Quickfit”.
Lifting-frame and attachment references belong to the handling assembly, while pump and fluid-system entries sit in the hydraulic group. Choose the branch matching the part being inspected.
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