Volvo L250G Wheel Loaders Service Repair Manual
Complete service repair manual with Electrical Wiring Diagrams for Volvo L250G Wheel Loaders Service Manual, with all the shop information to maintain, diagnose, repair, and service like professional mechanics.
Volvo L250G Wheel Loaders workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
MAIN SECTIONS
0 - GENERAL
1 - STANDARD PARTS, SERVICE
2 - ENGINE WITH MOUNTING AND EQUIPMENT
3 - ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
4 - POWER TRANSMISSION
5 - BRAKE
6 - STEERING
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPM.; MISC EQUIPM
PRODUCT DETAILS:
Total Pages: 2,915 pages
File Format: PDF (Windows & Mac & Linux)
Language: English
TABLE OF CONTENTS
0 - GENERAL
03 - SPECIFICATIONS
Compressed-air system, specifications
Conversion tables
Cooling fan rpm, specifications
EGR system, tightening torques
Engine, specifications
Exhaust aftertreatment system, specifications
Exhaust manifold, tightening torques_{11-50-11}
Exhaust manifold, tightening torques_{11-50-26}
Fuel system, specifications
Lubrication system, specifications
Oil cooler, tightening torques
Rocker arm shaft, tightening torques
Thermostat, specifications
Tightening torque, cylinder head
Tightening torques
Tightening torques, unit injector_{11-52-33}
Turbocharger, specifications_{11-51-39}
Turbocharger, specifications_{11-51-51}
Valve cover, tightening torques
07 - STANDARD TIME
Operation numbers for additional work
08 - TOOL
88830557 User Instruction
E1680, Holder
E 1708, Checking point
E1711
E-2001
E-2005
E-2007
E-2015
E-2017
E-2018
E-2020
E-2028
Infrared Thermometer
Leak detector 951 1207, description
1 - STANDARD PARTS, SERVICE
16 - LUBRICANT; FUEL; OTHER FLUID
Alternative fuels
Coolant
Recommended lubricants
17 - SERVICE
Air drier, drier cartridge, replace
Air pump, oil, changing
Air pump, oil level, checking
Alternator, filter, replace
Arrival Inspection, according to Inspection Programme
Automatic central lubrication, filter, cleaning_replacing
Axle oil cooler, front axle, filter, replacing
Axle oil cooler, rear axle, filter, replacing
Battery, cables and connections, check
Boom suspension accumulator, checking and adjusting
Brake discs, measuring wear
Brake system charging, checking
Cab, extra prefilter, replacing
Cab filter, replacing
Cab, prefilter, replace when required
Coolant, changing
Coolant level, checking
Coolant's freezing point, check
Delivery Inspection, according to Inspection Programme
DPF (Diesel particulate filter), checking and cleaning
Drive axles, oil, draining
Drive axles, oil, filling
Drive belts, check_{11-20-12}
EGR venturi tube, checking
Electric welding
Engine air cleaner, replacing
Engine oil, changing
Engine oil, draining
Engine oil, filling
Engine oil filter, installing
Engine oil filter, removing
Engine oil level, checking
Engine radiator, oil cooler and condensor (if installed), clean
Front axle, breather filter, replacing
Fuel filters, primary and secondary filter, replace
Fuel tank breather filter, replacing
Hinge, lubricating
Hydraulic oil, filling
Hydraulic oil level, checking
Hydraulic oil tank, draining
Hydraulic oil tank, return oil filter, replace, and magnetic rod, clean
Hydraulic oil tank, sediment drain
Hydraulic pump, standby pressure and working pressure, checking and adjusting
Hydraulic tank breather filter, changing
Lubrication, 1000 hours maintenance interval
Lubrication, 2000 hours maintenance interval
Lubrication, 250 hours maintenance interval
Lubrication, 4000 hours maintenance interval
Lubrication, 500 hours maintenance interval
Lubrication, 50 hours maintenance interval
Maintenance of Stored Machines, according to Inspection Programme
Maintenance service, every 1000 hours
Maintenance service, every 12000 hours
Maintenance service, every 2000 hours_{11-38-10}
Maintenance service, every 250 hours
Maintenance service, every 4000 hours_{11-37-51}
Maintenance service, every 4500 hours
Maintenance service, every 500 hours
Maintenance service, every 50 hours
Maintenance service, every 6000 hours
Maintenance service, every 8000 hours
Maintenance service, fire suppression system
Maintenance service, first 1000 hours
Maintenance service, first 100 hours
Oil bath air cleaner oil, changing
Oil-bath air cleaner's reservoir (optional equipment), clean, and oil, change
Oil-bath air cleaner's reservoir (optional equipment), oil, check_{11-13-33}
Oil-bath air cleaner's reservoir (optional equipment), oil, check_{11-13-47}
Oil plugs, installing
Parking brake, manually releasing
Rear axle bearing, oil, draining
Rear axle bearing, oil, filling
Rear axle, breather filter, replace
Rear axle pivot bearing, greasing
replacing
Restore operating condition after all test and adjustment work
Restore the machine to original condition
Service
Service position 1_{11-32-39}
Service position 2_{11-35-42}
Spark plug cable, replacing
Spark plug, replacing
Steering system working pressure, checking and adjusting
Take the hose away from the draining point of engine oil and replace the cap
Towing
Transmission breather filter, replacing
Transmission, calibration
Transmission oil, checking level
Transmission oil, draining
Transmission oil, filling
Transmission oil filter, replacing
Tyres, wear and air pressure, checking
Valves, adjusting_{11-25-10}
Valves, adjusting_{11-25-53}
Warming up machine
Water separator, draining
Wheel brakes function, checking
Wheel brake, specification
19 - GENERAL
CE-marking, EMC-directive
Checking function
Checklist after a fire or heat exposure
Decontamination
Environmental handling for the future
Environmentally hazardous fluids
Environmentally safe handling
Fire prevention measures
Health hazards with paint, plastics and rubber
Safety concerns everybody!
Safety rules when servicing
Safety when handling accumulators
Safety when handling oils and fuel
Safety when handling the machine
Safety when lifting and supporting complete machine
Safety when working on hydraulic systems
Safety when working with air conditioning refrigerant
Safety when working with batteries
Service position 1_{10-41-20}
Service position 2
Some simple rules regarding tyre handling
Starting with booster batteries
Waste handling
Working in environmentally contaminated areas
Working on the electrical system of the machine
Working under raised boom
2 - ENGINE WITH MOUNTING AND EQUIPMENT
20 - GENERAL
Component locations_{10-10-55}
Component locations_{10-11-07}
E-ECU MID 128 non-programmed, replacing_{10-09-19}
E-ECU MID 128 non-programmed, replacing_{10-09-32}
E-ECU MID 128 pre-programmed, replacing_{10-09-48}
E-ECU MID 128 pre-programmed, replacing_{10-10-00}
Engine, capacities
Engine, description_{10-11-31}
Engine, description_{10-11-45}
Tech Tool, operations_{10-10-28}
Tech Tool, operations_{10-10-39}
21 - ENGINE
Camshaft and flywheel signals, checking with VCADS Pro and oscilloscope
Camshaft, replacing_{12-13-59}
Camshaft, replacing_{12-14-39}
Camshaft setting, checking_{12-15-16}
Camshaft setting, checking_{12-15-39}
Crankcase ventilation, description_{09-31-14}
Crankcase ventilation, description_{09-31-30}
Crankcase ventilation separator, replacing
Crank mechanism, specifications
Crankshaft, tightening torques
Cylinder block, specifications
Cylinder block, tightening torques_{10-07-05}
Cylinder block, tightening torques_{10-07-22}
Cylinder compression, testing_{09-33-17}
Cylinder compression, testing_{09-33-50}
Cylinder head, tightening torques
Engine, installing_{09-34-15}
Engine, installing_{09-34-58}
Engine, removing_{09-45-57}
Engine, removing_{09-46-21}
Engine rotation speed sensor (camshaft), replacing
Engine rotation speed sensor (crank shaft), replacing
Engine, specifications
Engine transmission, specification
Engine transmission, tightening torque
Flywheel, tightening torques
Oil sump, tightening torque
Rocker arm shaft, tightening torques
Rocker arms, replacing
Valve cover, tightening torques
Valve mechanism, tightening torques
Valves, adjusting_{09-29-10}
Valves, adjusting_{09-29-33}
Valves, adjusting_{12-17-12}
Valves, adjusting_{12-17-39}
Valve system, specifications
VCADS Pro, MID 128, programming E-ECU_{09-35-22}
VCADS Pro, MID 128, programming E-ECU_{09-35-32}
vibration damper, tightening torques
22 - LUBRICATING SYSTEM
Lubrication oil consumption, checking
Lubrication oil pressure, checking with pressure gauge
Lubrication system, component locations_{12-10-06}
Lubrication system, component locations_{12-10-20}
Lubrication system, description
Lubrication system, specifications
Lubrication system, tightening torques
Oil cooler, tightening torques
23 - FUEL SYSTEM
Air in fuel system, checking
Carbon dioxide in fuel system, checking
Feed pump pressure, checking
Feed pump removed, reconditioning
Feed pump, replacing
Fuel system, bleeding_{12-04-00}
Fuel system, bleeding_{12-04-12}
Fuel system, component location
Fuel system, description_{12-07-33}
Fuel system, description_{12-07-51}
Fuel system hand pump, replacing
Fuel system, specifications
Fuel system, tightening torques
Injectors, checking
Injector sleeves, replacing_{11-59-01}
Injector sleeves, replacing_{11-59-29}
Injectors, replacing_{12-01-09}
Injectors, replacing_{12-01-42}
Overflow valve, replacing
Unit injector pretension, adjusting
Yoke, injector, checking
25 - INLET & EXHAUST SYSTEM
ACM (Aftertreatment control module) non-programmed, replacing
ACM (Aftertreatment control module) pre-programmed, replacing
Air pump flow, checking
Air pump, replacing
Air purge tank, replacing
ASU (Aftertreatment support unit), replacing
Atomization unit, replacing
Auxiliary brake (engine braking), description
Burner, replacing
Compressed-air system, specifications
Compressor, replacing
DPF (Diesel particulate filter), checking and cleaning
Drying filter, replacing
Exhaust aftertreatment fuel injector, replacing
Exhaust Aftertreatment System, component location
Exhaust Aftertreatment System, description
Exhaust aftertreatment system fuel flow, checking
Exhaust aftertreatment system fuel pump, replacing
Exhaust aftertreatment system, specifications
Exhaust aftertreatment system, tightening torques
Exhaust manifold, tightening torques_{11-56-10}
Exhaust manifold, tightening torques_{11-56-20}
Exhaust pipe flexible tube, replacing
High pressure air system pressure, checking
Inlet and exhaust system, component location_{11-57-22}
Inlet and exhaust system, component location_{11-57-32}
Inlet and exhaust system, description_{11-57-57}
Inlet and exhaust system, description_{11-58-16}
Inlet and exhaust system, tightening torques
Perform a service regeneration
Preheating, specifications
Regeneration process, description
Spark plug cable, replacing
Spark plug, inspecting
Spark plug, replacing
Turbocharger, description_{11-24-37}
Turbocharger, description_{11-24-51}
Turbocharger, inspecting_{11-23-45}
Turbocharger, inspecting_{11-23-56}
Turbocharger, replacing_{11-19-37}
Turbocharger, replacing_{11-19-50}
Turbocharger, specifications_{11-24-09}
Turbocharger, specifications_{11-24-18}
Variable turbocharger actuator, replacing
Wastegate, checking
26 - COOLING SYSTEM
Carbon dioxide in coolant system, checking
Cooling fan, component location
Cooling fan, description
Cooling fan motor, description
Cooling fan rpm, specifications
Cooling fan, tightening torques
Cooling system, capacity
Cooling system, component location
Cooling system, description
Cooling system pressure, checking
Drive belts, check
Fan control valve, seal replacing
Reversible cooling fan, description
Temperature limits for cooling fan speed, specifications
Thermostat, specifications
27 - ENGINE CONTROL
ECO - accelerator pedal
29 - MISCELLANEOUS
EGR cooler pressure, testing
EGR cooler, replacing
EGR pressure sensor, replacing
EGR system, tightening torques
EGR temperature sensor, replacing
EGR valve, replacing
EGR venturi tube, checking
Exhaust gas recirculation (EGR), component location
Exhaust Gas Recirculation (EGR), description
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS
30 - GENERAL
5 V Power supply E-ECU, description and measuring
Bus communication supervision
CAN1 Control link, description and measuring
Collection of basic data
Communication with data buses
Conditions when checking
CU3605, description and measuring
CU6601, description and measuring
CU9901, description and measuring
E-ECU PID158, description and measuring
Electrical system, description
Electrical system, specifications
Electrical system, work instructions
Error codes, showing
FX1005, description and measuring
FX1006, description and measuring
FX1007, description and measuring
FX1008, description and measuring
FX1009, description and measuring
FX1024, description and measuring
FX1025, description and measuring
FX1032, description and measuring
General fault diagnosis information
HE2501, description and measuring
IG2501, description and measuring
Lead and connector checks
MA2301-MA2306, description and measuring
MA2506, description and measuring
MA2507, description and measuring
MA2601, description and measuring
MA2602, description and measuring
MA4603, description and measuring
MA5501, description and measuring
MA5503, description and measuring
MA9103, description and measuring
MA9104, description and measuring
MA9106, description and measuring
MA9114, description and measuring
MO2501, description and measuring
MO2504, description and measuring
MO3301, description and measuring
MO3612, description and measuring
MO3613, description and measuring
MO6401, description and measuring
MO8707, description and measuring
MO8711, description and measuring
Power supply, ACM (Aftertreatment Control Module), description and measuring
Power supply ECC, description and measuring
Power supply E-ECU, description and measuring
Power supply I-ECU, description and measuring
Power supply V2-ECU, description and measuring
Power supply V-ECU, description and measuring
Power supply W-ECU, description and measuring
PWM2503, description and measuring
PWM2602, description and measuring
PWM4203, description and measuring
PWM4213 - PWM4218, description and measuring
PWM5202, description and measuring
PWM6601, description and measuring
PWM6602, description and measuring
PWM9101, description and measuring
PWM9102, description and measuring
PWM9103, description and measuring
PWM9104, description and measuring
PWM9105, description and measuring
PWM9106, description and measuring
PWM9107, description and measuring
PWM9108, description and measuring
R2701, description and measuring
RE02, description and measuring
RE06, description and measuring
RE08, description and measuring
RE09, description and measuring
RE10, description and measuring
RE2501, description and measuring
RE6401, description and measuring
RE8712, description and measuring
SAE J1708_1587 Information link, description and measuring
SAE J1939-1 SubNet 1, description and measuring
SAE J1939_CAN2 Control link, description and measuring
SE2203, description and measuring
SE2301, description and measuring
SE2303, description and measuring_{10-24-40}
SE2509, description and measuring
SE2512, description and measuring
SE2514, description and measuring
SE2515, description and measuring
SE2516, description and measuring
SE2519, description and measuring
SE2521, description and measuring
SE2522, description and measuring
SE2525, description and measuring
SE2527, description and measuring
SE2528, description and measuring
SE2603, description and measuring
SE2604, description and measuring
SE2606, description and measuring
SE2701, description and measuring
SE2702, description and measuring
SE2703, description and measuring
SE2704, description and measuring
SE4202, description and measuring
SE4209, description and measuring
SE4213, description and measuring
SE4218, description and measuring
SE4219, description and measuring
SE4226, description and measuring
SE4307, description and measuring
SE4312, description and measuring
SE4609, description and measuring
SE5201, description and measuring
SE5203, description and measuring
SE5222, description and measuring
SE5223, description and measuring
SE5501, description and measuring
SE6404, description and measuring
SE6407, description and measuring
SE6411, description and measuring
SE6601, description and measuring
SE8702, description and measuring
SE8705, description and measuring
SE8706, description and measuring
SE8708, description and measuring
SE8709, description and measuring
SE9116, description and measuring
SE9117, description and measuring
SE9119, description and measuring
SE9147, description and measuring
SE9148, description and measuring
Software, description
Software parameters, description
Special tools for troubleshooting
SW2506, description and measuring
SW3630, description and measuring
SW3801, description and measuring
SW4205_SW4206, description and measuring
SW4208, description and measuring
SW4209, description and measuring
SW4211, description and measuring
SW4212, description and measuring
SW4217, description and measuring
SW4219, description and measuring
SW4220, description and measuring
SW5501, description and measuring
SW8701, description and measuring
SW9143, description and measuring
SW9148, description and measuring
SW9149, description and measuring
Troubleshooting strategy
Troubleshooting tools
VCADS Pro, connecting problems
VCADS Pro, Error codes
VCADS Pro, Operations
VCADS Pro socket, measuring
31 - BATTERY
Batteries, replacing
Battery, charging
Battery condition, checking
Battery, description
Battery, specifications
Battery, weight
Key feed
System voltage
32 - ALTERNATOR; CHARGE REGULATOR
Alternator 80 A, description
Alternator 80 A, specification
Alternator, description
33 - STARTING SYSTEM
Booting sequence
Preheating, description
Preheating, specifications
Starter lock, replacing
Starter motor, replacing
Starter motor, specifications
Starter motor, tightening torques
35 - LIGHTING
Lighting, description
Lighting, specifications
36 - OTHER ELECTRICAL EQUIPMENT
Connectors, overview
Connectors, position
Hood opening
I-ECU MID 140 non-programmed, replacing
I-ECU MID 140 pre-programmed, replacing
Intermittent wiper and washer
V-ECU MID 187 non-programmed, replacing
V-ECU MID 187 pre-programmed, replacing
Vehicle control unit V2-ECU, description
37 - CABLE; FUSE; RELAY
ACM, I_O list
Battery disconnector switch, description
Cable and component designations
Cable and component marking explanations
Chassis connection
Components list
ECC, I_O list
E-ECU, I_O list
Electrical symbols and designations
I-ECU, I_O list
Table of contents, wiring diagrams
V2-ECU, I_O list
V-ECU, I_O list
W-ECU, I_O list
Wiring diagram - Aftertreatment
Wiring diagram - Brake
Wiring diagram - BSS
Wiring diagram - Electrically controlled battery disconnector
Wiring diagram - Gear
Wiring diagram - Start
Wiring diagram WD201
Wiring diagram WD202
Wiring diagram WD210
Wiring diagram WD211
Wiring diagram WD212
Wiring diagram WD214
Wiring diagram WD214 Update G
Wiring diagram WD220
Wiring diagram WD221
Wiring diagram WD222
Wiring diagram WD240
Wiring diagram WD270
Wiring diagram WD301
Wiring diagram WD301 Update G_{05-50-53}
Wiring diagram WD301 Update G_{05-51-11}
Wiring diagram WD302
Wiring diagram WD302 Update G
Wiring diagram WD303
Wiring diagram WD303 Update G
Wiring diagram WD304_{05-12-05}
Wiring diagram WD304_{05-36-38}
Wiring diagram WD307
Wiring diagram WD307 Update G
Wiring diagram WD308
Wiring diagram WD308 Update G
Wiring diagram WD320
Wiring diagram WD321
Wiring diagram WD322
Wiring diagram WD323
Wiring diagram WD324
Wiring diagram WD325
Wiring diagram WD326
Wiring diagram WD330
Wiring diagram WD331
Wiring diagram WD333
Wiring diagram WD333 Update G
Wiring diagram WD334
Wiring diagram WD335
Wiring diagram WD335 Update G
Wiring diagram WD337 Update G
Wiring diagram WD350
Wiring diagram WD350 Update G
Wiring diagram WD351
Wiring diagram WD351 Update G
Wiring diagram WD352
Wiring diagram WD352 Update G
Wiring diagram WD360
Wiring diagram WD361
Wiring diagram WD361 Update G
Wiring diagram WD362
Wiring diagram WD362 Update G
Wiring diagram WD363
Wiring diagram WD363 Update G
Wiring diagram WD364 Update G
Wiring diagram WD371
Wiring diagram WD371 Update G
Wiring diagram WD372
Wiring diagram WD372 Update G
Wiring diagram WD373
Wiring diagram WD374
Wiring diagram WD374 Update G
Wiring diagram WD375
Wiring diagram WD375 Update G
Wiring diagram WD376
Wiring diagram WD401
Wiring diagram WD402
Wiring diagram WD402 Update G
Wiring diagram WD403
Wiring diagram WD404
Wiring diagram WD405
Wiring diagram WD406
Wiring diagram WD407 Update G
Wiring diagram WD501
Wiring diagram WD501 Update G
Wiring diagram WD601
Wiring diagram WD602
Wiring diagram WD604
Wiring diagram WD801
Wiring diagram WD802
Wiring diagram WD804
Wiring diagram WD804 Update G
Wiring diagram WD805
Wiring diagram WD806
Wiring diagram WD807
Wiring diagram WD808
Wiring diagram WD831 Update G
Wiring diagram WD903
Wiring diagram WD904
Wiring diagram WD905
Wiring diagram WD909
Wiring diagram WD909 Update G
Wiring diagram WD910
Wiring diagram WD911
Wiring diagram WD911 Update G
Wiring diagram WD913
Wiring diagram WD914 Update G
Wiring diagram WD915
Wiring diagram WD915 Update G
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM
Alarm, description_{04-42-08}
Alarm, description_{04-42-17}
Central warning
Information display, axles _ brakes
Information display, check
Information display, electrical system
Information display, engine
Information display, general
Information display, hydraulics
Information display, operating display
Information display, service mode
Information display, service
Information display, settings
Information display, start lockout
Information display, transmission
Information display, vehicle info
Information display, vehicle messages
Instrument panels
Middle instrument panel with warning lights
39 - MISCELLANEOUS
CareTrack battery, replacing
CareTrack W-ECU, description
4 - POWER TRANSMISSION
40 - GENERAL
Drivetrain, component location
Error codes when calibrating
Front and rear axles, volume
VCADS Pro, Operations
42 - TRANSMISSION; HYDRAULIC CONTROL
Gear selector valve, replacing one solenoid
Hydraulic diagram transmission
Hydraulic transmission, capacity
Hydraulic transmission, description
Lock up valve, replacing
Transmission, calibration
Transmission, component location
Transmission, function check
Transmission, installing
Transmission oil pressure, checking
Transmission, removing
Transmission, specifications
Transmission, tightening torques
45 - PROPELLER SHAFT
Propeller shaft, component description
Propeller shaft, tightening torque
46 - FRONT AXLE; REAR AXLE
Automatic differential brake, Limited Slip, description
Axle, installing
Axle, removing
Axle suspension, replacing bushes and seals
Axle suspension, tightening torque
Differential lock, adjusting
Differential lock, description
Differential lock, function check
Drive axles, description
Front and rear axles, specifications
Front and rear axles, tightening torque
Front and rear axles, volume
Front axle, component description
Hub reduction, installing
Hub reduction, removing
Hub seal, replacing
Rear axle, component description
Rear axle mounting, component description
Rear axle mounting, volume
49 - MISCELLANEOUS
Heat exchanger, replacing
Oil cooler, component description
5 - BRAKE
50 - GENERAL
Tech Tool, operations
VCADS Pro, Operations
51 - WHEEL BRAKE
Brake discs, measuring wear
Brake discs, replacing
Brake piston seals, replacing
Front wheel brake, tightening torque
Wheel brakes function, checking
Wheel brake, specification
52 - HYDRAULIC BRAKE SYSTEM
Accumulator, discarding
Accumulator, installing
Accumulator (removed) charging pressure, checking
Accumulator, removing
Accumulators, checking in machine
Automatic brake function, checking
Automatic brake valve, description
Axle oil cooler, component location
Axle oil cooler, description
Brake accumulator, description
Brake accumulator, specifications
Brake disc, replacing
Brake system, bleeding
Brake system charging, checking
Brake system circuit pressure, checking and adjusting
Brake system, component location
Brake system retardation function, checking
Brake system, specifications
Braking system, description
Foot brake valve, description
55 - PARKING BRAKE
Parking brake, component description
Parking brake, component location
Parking brake discs and seals, replacing
Parking brake function, checking
Parking brake, function description
Parking brake, specifications
6 - STEERING
60 - GENERAL
Lever steering CDC, tightening torques
Steering system, component location
Steering system, description
Steering system function, checking
64 - STEERING
Left steering cylinder, installing
Left steering cylinder, removing
Pressure monitor, description
Right steering cylinder, installing
Right steering cylinder, removing
Secondary steering, component location
Secondary steering, description
Secondary steering pump, specifications
Secondary steering pump working pressure, checking and adjusting
Shift valve, description
Steering cylinder, description
Steering cylinder, repacking in machine
Steering cylinder, tightening torque
Steering, specifications
Steering system working pressure, checking and adjusting
Steering valve, description
66 - LEVEL STEERING
CDC valve, lever steering, description
Comfort drive control (CDC) angle sensor, changing
Comfort Drive Control (CDC), component location
Comfort Drive Control (CDC), description
Comfort Drive Control (CDC) joystick, changing
Comfort drive control (CDC) solenoid valve, changing
Comfort Drive Control, servo pressure, checking
Error codes when calibrating
Lever steering (CDC) function, checking
Lever steering (CDC), specifications
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT
70 - GENERAL
Frame, description
71 - FRAME
Counterweight, installing
Counterweight, removing
Counterweight, tightening torques
Counterweight, weight
74 - FRAME LINK
Frame joint, description
Frame joint, replacing bearings
Frame joint, tightening torques
77 - WHEELS; TRACKS; TYRE; HUB; DRUM
Front wheel, installing
Front wheel, removing
Rear wheel, installing
Rear wheel, removing
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
80 - GENERAL
Cab, description_{11-13-22}
Cab, description_{11-13-33}
81 - CAB, NAKED; CANOPY
Cab, installing
Cabin, tightening torques_{11-10-43}
Cabin, tightening torques_{11-10-55}
Cab, position 1
Cab, position 1, restoring
Cab, position 2
Cab, position 2, restoring
Cab, removing
Cab tilt cylinder, replacing
Viscous cab suspension, description
82 - ENGINE HOOD; MUDGUARD; FOOT STEP
Actuator, replacing
Engine hood, manually operating
Engine hood, raising and securing
Plastic hood, repairing
83 - DOORS; HATCH; COVER PLATE, (all)
Door lock cylinder, replacing_{11-06-13}
Door lock cylinder, replacing_{11-06-27}
Door lock cylinder, replacing_{11-06-44}
Door lock cylinder, replacing_{11-06-58}
Electric door opener, control unit, replacing
Electric door opener, description
Electric door opener, locking motor, replacing
Electric door opener, opening support motor, replacing
Electric door opener, rotor switch, replacing
84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING
Side window, replacing_{11-05-32}
Window pane, installing
Windows, general, gluing
Windows, general
Windscreen, replacing_{11-05-10}
85 - CAB INTERIOR; UPHOLSTERY
Operator's seat, securing
87 - AIR CONDITIONING UNIT
Air conditioning, checking performance
Air conditioning, refrigerant, weight_{10-57-19}
Air conditioning, refrigerant, weight_{10-57-29}
Air conditioning, refrigerant, weight_{10-57-39}
Air conditioning, specifications
Air conditioning, tightening torques
Air mix door actuator, replacing
Climate control system, description
Climate unit, installing
Climate unit, removing
Compressor, replacing
Condenser, replacing
Drying filter, replacing
ECC MID 146 non-programmed ECU, replacing
ECC MID 146 pre-programmed ECU, replacing
Evaporator, replacing
Expansion valve, replacing
Fan motor, replacing
Heat control valve, replacing
Heater core, replacing
Pause heater, description
Pause heater, replacing
Refrigerant, draining
Refrigerant, filling incl vacuum pumping
Troubleshooting, air conditioning unit (AC)
88 - INTERIOR EQUIPMENT
Accelerator pedal, replace
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS
90 - GENERAL
3rd_4th hydraulic function, tightening torques
4th hydraulic function, tightening torques
Accumulator, discarding
Control valve, tightening torques
Hydraulic components, cleanliness when handling
Hydraulic system, bleeding
Hydraulic system, volume
Hydraulic system, warming up
V2-ECU, MID 249, changing non-programmed ECU
V2-ECU, MID 249, changing pre-programmed ECU
VCADS Pro, Operations
91 - WORKING HYDRAULIC; SERVO HYDRAULICS
3rd_4th hydraulic, functional check
3rd_4th hydraulic function, pressure, checking and adjusting
3rd_4th hydraulic function, shock valve, checking
3rd_4th hydraulic function, solenoid valve, replacing
3rd_4th hydraulic function, specifications
3rd, or 3rd_4th hydraulic function, component location
3rd, or 3rd_4th hydraulic function, description
Accumulator, boom suspension system, discarding
Accumulator removed, checking
Back-up valve, checking and adjusting
Back-up valve, replacing
Boom suspension accumulator, checking and adjusting
Boom suspension accumulator, reconditioning
Boom suspension system, checking
Boom Suspension System, component description
Boom suspension system, component location
Boom Suspension System, description
Boom suspension system, hydraulic oil pressure in accumulators, depressurizing
Boom suspension system, left accumulator, installing
Boom suspension system, left accumulator, removing
Boom suspension system, pressure reduction, safety valve, checking and adjusting
Boom suspension system, right accumulator, installing
Boom suspension system, right accumulator, removing
Boom Suspension System, specifications
Boom Suspension System, tightening torques
Central valve, description
Control valve, description
Control valve, specifications
Error codes when calibrating
Function times, specifications
Hydraulic connections, tightening torques
Hydraulic couplings
Hydraulic oil tank, description
Hydraulic oil tank, vacuum-pumping, connecting and disconnecting pump
Hydraulic pump flow regulation, description
Hydraulic pump P1, installing
Hydraulic pump P1, removing
Hydraulic pump (P1), specifications
Hydraulic pump P2, installing
Hydraulic pump P2, removing
Hydraulic pump (P2), specifications
Hydraulic pump P3, checking
Hydraulic pump P3, installing
Hydraulic pump P3, removing
Hydraulic pump (P3), specifications
Hydraulic pumps, description
Hydraulic pump, standby pressure and working pressure, checking and adjusting
Hydraulic pumps, tightening torques
Lift_lower, angle sensor, changing_{03-46-00}
Lift_lower function, checking
Lift, solenoid valve, changing
lower, angle sensor, changing_{03-45-49}
Lower, solenoid valve, changing
LS (load sense) pressure, checking
Servo accumulator, installing
Servo accumulator, removing
Servo pressure, at the spool in control valve, checking
Servo pressure, checking and adjusting
Servo system, specifications
Shock valve lift function, checking
Shock valve, tilt function, checking
Single lever control electric servo, replacing
Tilt, checking
Tilt in_out, angle sensor, changing_{03-45-19}
Tilt in_out, angle sensor, changing_{03-45-34}
Tilt in, solenoid valve, changing
Tilt out, solenoid valve, changing
Working hydraulic system, component location
Working hydraulic system, description
94 - UNIT, LOAD HANDLING
Hydraulic cylinder, piston's lock brace, installing
Lift cylinder, repacking in machine
Lift cylinder, tightening torques
Tilt cylinder, description
Tilt cylinder, repacking in machine
Tilt cylinder, tightening torques_{03-30-10}
Tilt cylinder, tightening torques_{03-30-20}
99 - MISCELLANEOUS
Automatic lubrication pump unit, reconditioning
Automatic lubrication system, specifications
Bleeding air
Central lubrication system, description
Change of lubrication interval
Diagnostic tools, description
Dosage valves, description
Explanations to hydraulic diagram
Filling lubricant
Fire suppression system, actions after activation
Fire suppression system, actions after manual activation
Fire suppression system, component description
Fire suppression system, component location
Fire suppression system, functional description
Fire suppression system, specification
flow doc
Hydraulic diagram, basic machine
Hydraulic diagram, complete
Parameter settings
Pressure monitor, description
Pump unit, description
Recommended lubricants
Shift valve, description
Software, parameter settings and read-outs
System test
Z-Linkage bearing points
Volvo L250G Wheel Loaders Service Repair Manual
