Volvo EC140 LC Excavator Repair Service Manual Workshop Guide

Manual Included: Repair Service Manual: 2272 Pages Specifications: Brand: Volvo Model: EC140 LC Type: Excavator Manuals: Repair Service Manual Publication Numbers: Ref. No 617665 1900 Language: English Format: PDF Description Table of Content EC140 LC Service Information GENERAL SPECIFICATIONS General Others, standard tightening torque STANDARD TIME TOOL NET 8940-00020 Replace tool for the radiator assembly NET 8940-00170 Replace tool for the hydraulic tank and fuel tank NET 8940-00200 Replace tool for the remote control valve joint NET 8940-00210 Inspection tool for the engine speed control switch NET 8940-00240 Replace tool for the hydraulic tee fitting NET 8940-00250 Replace tool for the hydraulic tee fitting NET 8940-00260 Replace tool for the center passage NET 8940-00310 Replace tool for the slew ring gear STANDARD PARTS, SERVICE LUBRICANT; FUEL; OTHER FLUID SERVICE Maintenance Condition test Creeping of hydraulic cylinder Measuring condition Emergency measures Jump starting Starting engine with booster cables ENGINE WITH MOUNTING AND EQUIPMENT ENGINE General, common info about 211 – 218 Valve mechanism Engine mounting LUBRICATING SYSTEM General, common info about 221 – 224 FUEL SYSTEM General (common info about 233 – 238) Fuel tank; fuel filling pump Fuel tank, breathing filter included Fuel filling pump, connections included Miscellaneous, for example fuel shut off Fuel lines INLET SYSTEM; EXHAUST SYSTEM General, common info about 251 – 258 Inlet and exhaust system, description COOLING SYSTEM General, common info about 261 – 269 Cooling system, specifications Radiator and hydraulic oil cooler, description Radiator, mounting and connections included Radiator; heat exchanger Miscelaneous Coolant heater, engine heater Coolant heater, description Oil heater, engine heater ENGINE CONTROL General, common info about 272 – 277 Engine control (Cummins 4BTA3.9-C) Speed control Setting motor; accelerator device Engine speed control switch, description 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 Alternator inclusive drive Charging; converter STARTING SYSTEM General, common info about 331 – 334 Starter motor inclusive solenoid Electric air pre-heater, excluding element LIGHTING General, common info about 351 – 356 Work lamp and head lamp, specifications OTHER ELECTRICAL EQUIPMENT Audible warning from horn; mounting Horn Back-up warning; travel warning Cleaner Windscreen wiper Switch; connector Switch Auto/manual switch, description Buzzer stop & confirm switch, description Right switch panel (6R), description Automatic control/blocking function, lacking a function group of its own Automatic control system, description Mode selection & engine speed sensing power control, description Mode selection & engine speed sensing power control, specifications Safety startŢ€‰/Ţ€‰stop, description Vehicle electronic control unit (V-ECU), description CABLE; FUSE; RELAY General, common info about 371 – 379 Connector, configuration Wiring diagram 1, main diagram, positive feed / chassis connection Wiring diagram 2, positive feed / chassis connection, control units Wiring diagram 3, function group 2, engine Wiring diagram 4, function group 2, engine Wiring diagram 5, function group 2, engine Wiring diagram 6, function group 2, engine Wiring diagram 7, function group 2, engine Wiring diagram 8, function group 3, electrical, lighting etc. Wiring diagram 9, function group 3, electrical, lighting etc. Wiring diagram 10, function group 3, electrical, lighting etc. Wiring diagram 11, function group 8, cab Wiring diagram 12, function group 8, cab Wiring diagram 13, function group 8, cab Wiring diagram 14, function group 9, hydraulics Wiring diagram 15, function group 9, hydraulics Wiring diagram 16, function group 9, hydraulics Wiring diagram 17, communication Electrical distribution box; fuse box; junction box Electrical distribution box Relay INSTRUMENT; SENSOR; WARNING AND INFORMATION SYSTEM Sender, monitoring system Sender, temperature Coolant temperature sensor, description Sender, level Sender, position Sender, pressure Engine oil pressure switch, description Sender, speed Warning/information unit, display unit Display unit Instrument panel (I-ECU), description MISCELLANEOUS Radio, with tape or CD player; voltage divider Radio, with tape or CD player Voltage divider DCŢ€"DC converter, description POWER TRANSMISSION GEARBOX, Gearbox Track gearbox, crawler machine Track gearbox (EC140LC), description Track gearbox (EC140LCM), maintenance standard Track gearbox (EC140LCM), precautions for operation Track gearbox (EC140LCM), description Track gearbox, installation (EC140LCM) Track gearbox, installation (EC140LC) Track gearbox, removal (EC140LC) Swing gearbox + swing pinion shaft HYDROSTATIC DRIVE General, common info about 441 – 443 Hydraulic motor incl. operating system. Hydraulic motor 1, traveling Track motor (EC140LC), operating checks Track motor (EC140LC), troubleshooting Track motor (EC140LCM), precautions for operation Track motor (EC140LCM), wear and damage limits for repair Track motor (EC140LC), assembly Track motor (EC140LC), disassembly Hydraulic motor, swing of superstructure Slew motor, wear and damage limits for repair Slew motor, assembly Slew motor, description Slew motor, disassembly Hydraulic pump incl.coupling, travelling incl. operating system Centre passage; lines Centre passage Center passage, disassembly and assembly General, common info about 491 – 492 BRAKE TRACK BRAKE STEERING General, common info about 641 – 647 FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT Comprehensive info about frame and track unit/wheels Frame and track unit, specifications FRAME General, common info about 711 – 718 Counterweight Additional counterweight & digging unit Frame, excavator Undercarriage (crawler machine) WHEELS; TRACKS; TYRE; HUB; DRUM Crawler unit Front idler, incl. fork Idler, tools for disassembly and assembly Sprocket Sprocket, measurement of wear Steel track Track chain Track chain, description (EC140LC) Track, adjusting track sag Top rollers; skid rails Topp rollers Top roller, tools for disassembly and assembly Bottom rollers Bottom roller, description (EC140LC) Bottom roller, measurement of wear (EC140LC) Bottom roller, measurement of wear (EC140LCM) Spring pakage; adjusting cylinder Spring package