Volvo L70C Wheel Loader Repair Service Manual

Table of Content L70C Service Information

• GENERAL
  • DESCRIPTION, COMPLETE MACHINE
    • General
  • SPECIFICATIONS
    • General
  • STANDARD TIME
    • General
  • TOOL
    • General

• STANDARD PARTS, SERVICE
  • SERVICE
    • General, common info about 171 – 179
  • GENERAL
    • Safety equipment, without own function group

• ENGINE WITH MOUNTING AND EQUIPMENT
  • ENGINE
    • General, common info about 211 – 218
    • Valve mechanism
  • LUBRICATING SYSTEM
    • General, common info about 221 – 224
  • FUEL SYSTEM
    • Fuel pump; filter; strainer
    • Fuel tank; fuel filling pump
    • Injection pump; regulator; pump companion
      • Injection angle (timing), checking and adjusting (with injection timing tool 998 7057)
    • Injector; delivery pipe
  • INLET SYSTEM; EXHAUST SYSTEM
    • Turbo charger
    • Air cleaner with connections; air pre-heater
    • Charge air cooler with connections
  • COOLING SYSTEM
    • General, common info about 261 – 269
    • Coolant pump; thermostat
  • ENGINE CONTROL
    • Stop control
      • Stop solenoid, adjustment
        (applies to L70B and L70C up to incl. ser. no. -11470)
    • Cold start control

• ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
  • GENERAL
    • 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
    • Electrical distribution box; fuse box; junction box
  • INSTRUMENT; SENSOR; WARNING AND INFORMATION SYSTEM
    • General, common info about 383 – 387
    • Warning/information unit, display unit

• POWER TRANSMISSION
  • GENERAL
    • General, common info about 410 – 436
  • CLUTCH; TORQUE CONVERTER
    • Hydrodynamic coupling, torque converter
  • TRANSMISSION, HYDRAULIC CONTROL
    • General
    • Transmission, hydraulic control
  • FRONT AXLE; REAR AXLE
    • General, common info about 461 – 468
    • Rear axle 1
    • Differential lock, with control

• BRAKE
  • GENERAL
    • Comprehensive info about brakes
  • WHEEL BRAKE
    • Front wheel brake (wet brake)
      • Brake discs, checking wear, L70C w.e.fr. ser. no. 13502 – axle
        with built-in wear indicator
    • Rear wheel brake, axle 1, wet brake
      • Brake discs, checking wear, L70C w.e.fr. ser. no. 13502 – axle
        with built-in wear indicator
  • HYDRAULIC BRAKE SYSTEM
    • General, common info about 520 – 522
    • Brake valve
  • PARKING BRAKE
    • General, common info about 551 – 554

• STEERING
  • GENERAL
    • Comprehensive info, steering
  • STEERING
    • General, common info about 641 – 647
    • Hydraulic equipment

• FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT
  • FRAME
    • General, common info about 711 – 718
    • Frame, complete
    • Protection; belly plate; bumper
    • Counterweight
  • FRAME LINK
    • Bearings

• MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
  • CAB, NAKED; CANOPY
    • General
  • AIR CONDITIONING UNIT
    • General, common info about 872 – 877
    • Cooling unit

• HYDRAULIC SYSTEM; DIGGING/ HANDLING/ GRADING EQUIPM.; MISC. EQUIP.
  • WORKING HYDRAULICS; SERVO HYDRAULICS
    • General, common info about 911 – 917
    • Tank; line; oil cooling; filter; breather; filling pump
    • Working hydraulics
    • Pump, working hydraulics
    • Servo hydraulic system
    • Other hydraulic equipment
  • MECHANICAL EQUIPMENT/ATTACHMENT
    • Attachment bracket, mechanical and hydraulic Quickfit
  • UNIT, LOAD HANDLING
    • Lifting frame work with mounting and link arm system