Volvo L150C Wheel Loader Repair Service Manual

Table of Content L150C 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
    • Crank shaft; connecting rod; vibration damper; fly wheel
    • Oil sump, dipstick incl.
  • LUBRICATING SYSTEM
    • General, common info about 221 – 224
  • FUEL SYSTEM
    • General (common info about 233 – 238)
    • Fuel pump; filter; strainer
    • Fuel tank; fuel filling pump
    • Injection pump; regulator; pump companion
    • 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
  • ENGINE CONTROL
    • Stop control
    • Cold start control

• ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
  • GENERAL
    • Comprehensive info, electrical system
  • BATTERY; ENERGY STORAGE SYSTEM; MOUNTING PARTS
    • General, common info about 311 – 313
    • 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
  • OTHER ELECTRICAL EQUIPMENT
    • Switch; connector
    • Automatic control/blocking function, lacking a function group of its own
      • Monitoring transmission filter
        L150 w.e.fr. se. no. 1238
        L180 w.e.fr. se. no. 1060
  • CABLE; FUSE; RELAY
    • General, common info about 371 – 379
      • Wiring diagram, circuit 13:1 — 13:10
        (Electrically controlled p-brake)
        L150 w.e.fr. ser. no. 1507
        L180 w.e.fr. ser. no. 1262.)
        
      • Wiring diagram, circuit 13:1 — 13:10
        L150 up to and incl. ser. no. 1506
        L180 up to and incl. ser. no. 1261.
        
      • Wiring diagram, circuit 20:1 — 20:7
        L150 w.e.fr. ser. no. 1329
        L180 w.e.fr. ser. no. 1097
        
      • Wiring diagram, circuit 20:1 — 20:10
        L150 up to and incl. ser. no. 1328
        L180 up to and incl. ser. no. 1096
        
    • 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
  • TRANSMISSION, HYDRAULIC CONTROL
    • General
      • Operating with ECU disconnected
        HT210 product no. 30882
        HT220 product no. 30883
    • Transmission, hydraulic control
      • Gear selector valve
        HT210 product no. 30866
        HT220 product no. 30868
  • FRONT AXLE; REAR AXLE
    • General, common info about 461 – 468
      • Differential carrier assembly, AWB40, (L150 w.e.fr. se. no. 1234 and L180)
      • Differential carrier assembly, Changing L150 w.e.fr. se. no. 1234 and L180 (AWB40)
      • Hub reduction, Changing seal, One side L150 up to and incl. se. no. 1233 (with drive axles AH65 and 70)
      • Planetary gear, AWB40, (L150 w.e.fr. se. no. 1234 up to and incl. 1595 and L180 up to and incl. se. no. 1327)
      • Planetary gear, AWB40,
        L150 w.e.fr. se. no. 1596
        L180 w.e.fr. se. no. 1328
    • Differential lock, with control

• BRAKE
  • GENERAL
    • Comprehensive info about brakes
  • WHEEL BRAKE
    • General, common info about 511 – 519
      • Bake discs, Checking wear L150 w.e.fr. ser. no. 1234 (with drive axles AWB40) and L180
      • Brake discs, Changing L150 up to and incl. ser. no. 1233 (with drive axles AH65 and 70)
      • Brake discs, Changing L150 w.e.fr. ser. no. 1234 (with drive axles AWB40) and L180
      • Brake discs, Checking wear L150 up to and incl. ser. no. 1233 (with drive axles AH65 and 70)
      • Brake piston, Changing seals L150 w.e.fr. ser. no. 1234 (with drive axles AWB40) and L180
  • HYDRAULIC BRAKE SYSTEM
    • General, common info about 520 – 522
      • Hydraulic diagram, brake system,
        L150 w.e.fr. ser. no. 1234 up to and incl. 1506
        L180 up to and incl. ser. no. 1261
      • Hydraulic diagram, brake system,
        L150 w.e.fr. ser. no. 1507
        L180 w.e.fr. ser. no. 1262
    • Brake accumulator; hydraulic pump
  • PARKING BRAKE
    • General, common info about 551 – 554

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

• FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT
  • GENERAL
    • Comprehensive info about frame and track unit/wheels
  • FRAME LINK
    • Bearings
  • AXLE SUSPENSION
    • Axle bridge

• MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
  • CAB, NAKED; CANOPY
    • General
  • AIR CONDITIONING UNIT
    • General, common info about 872 – 877
    • Cooling unit
      • AC safety L150 up to and incl. ser. no. 1328
        L180 up to and incl. ser. no. 1096
      • Electrical system
        L150 up to and incl. ser. no. 1328
        L180 up to and incl. ser. no. 1096
      • Electrical system
        L150 w.e.fr. ser. no. 1329
        L180 w.e.fr. ser. no. 1097

• HYDRAULIC SYSTEM; DIGGING/ HANDLING/ GRADING EQUIPM.; MISC. EQUIP.
  • WORKING HYDRAULICS; SERVO HYDRAULICS
    • General, common info about 911 – 917
    • Pump, working hydraulics
      • Oil pump, (pump 2) checking and adjusting working pressure
        (Applies only to L180)
    • Servo hydraulic system
  • UNIT, LOAD HANDLING
    • General, common info about 941 – 945
    • Lifting frame work with mounting and link arm system
      • Lifting arm, changing bearings at lower bucket or attachment bracket pivoting points
  • MISCELLANEOUS
    • General, common info about 992 – 996