Volvo ECR25D Excavator Service Repair Manual PDF

Volvo ECR25D Excavator Service Repair Manual PDF

Size: 122.48 MB
Language: English
Make: Volvo
Machine: Excavator
Document: Service Repair Manual, Electrical Diagram, Hydraulic Diagram
Model: Volvo ECR25D
Page: 2153 Pages

Detail Contents:
1 Volvo ECR25D
Description

• Accumulator, description
  Air cleaner, description
  Antitheft device, first activation of a new A-ECU
  Auto idling device, description
  Cable and component marking explanations
  Cable harnesses, description
  Cables, description
  Calibration of X1 hydraulic with flow control
  Centre passage, description
  Checking electrical cabling and connectors 1
  Checking electrical cabling and connectors
  Cleaning prior to repair
  Component locations
  Control levers, description
  Control pattern selector valve, description
  Coolant
  Cooling system, description
  Counterweight, description
  Crankshaft, description
  DC current measurement
  DC voltage measurement
  Description, general
  Fuel feed pump, description
  Fuel filter water separator, description
  Fuel system, description
  Fuel tank, description
  Fuel, recommendation
  Fuse, description
  General notes to be observe when working on power transmission assemblies
  General notes when working on hydraulic system
  Hose rupture valves
  Hydraulic components, storage and transport
  Hydraulic cylinders, dieseling
  Hydraulic oil cooler, description
  Hydraulic oil, storage and handling
  Hydraulic system, description
  Hydraulic system, pressure release
  Infrared Thermometer
  Injectors, description
  Instrument panel, description
  Instrument panel, operation
  Intake and exhaust system, description
  Lubricants, specifications
  Lubricating system, description
  Main control valve, description
  Oil pump, description
  Option anti-theft, instruction
  Pistons, description
  Power transmission, description
  Pressure adjustment and leaks checking
  Product plate, description
  Proportional valve, offset optional equipment
  Pump, troubleshooting
  Resistance measurement
  Service and maintenance
  Servo valve, description
  Shuttle valve, swing brake
  Six way valve, offset optional equipment
  Starting with booster batteries
  Superstructure covering, description
  Swing motor, description
  Swing ring gear, description
  Timing gear, description
  Towing, measures
  Track motor, troubleshooting
  Transporting and lifting the machine
  Travel motor, description
  Troubleshooting tips
  Undercarriage, description
  Valve mechanism, description
  Vehicle ECU functions, check

Installation Instructions

• Installation Instructions
  Installation Instructions1

Repair1

• A-ECU (anti theft), replacing
  Air cleaner primary filter, change
  Air cleaner secondary filter, change
  Air cleaner, installing
  Air cleaner, removing
  Alternator, batteries, capacitors, electronic units, voltage outlet
  Alternator, installing
  Alternator, removing
  Anti-cavitation check valve, replacing
  Automatic idling device, installing
  Automatic idling device, removing
  Battery condition, check
  Battery, removing
  Boom cylinder, installation
  Boom cylinder, removal
  Boom swing cylinder, installing
  Boom swing cylinder, removing
  Boom, installation
  Boom, removal
  Bottom roller, installing
  Bottom roller, removing
  Bucket cylinder, installation
  Bucket cylinder, removal
  Cab platform, installation
  Cab platform, removal
  Cab, installing
  Cab, main filter, replacing
  Cab, position 1, restoring 1
  Cab, position 1, restoring
  Cab, position 1
  Cab, removing
  Centre passage, installing
  Centre passage, removing
  Compensator valve, replacing
  Component location, alternator, batteries, capacitors, electronic units, voltage outlet
  Component location, fuses
  Component location, heating coils, instruments, service-sockets
  Component location, lights
  Component location, motors
  Component location, relays
  Component location, sensors
  Component location, solenoid valves
  Component location, sounders
  Component location, switches
  Compression test
  Control lever, installation
  Control lever, removal
  Control pattern selector valve, installation
  Control pattern selector valve, removal
  Coolant, changing
  Coolant, level, check
  Counterweight, replacing
  Creeping of hydraulic cylinder
  Cylinder head, fitting
  Cylinder head, removing
  Cylinder speed
  Deviation when travelling straight ahead
  Dipper arm cylinder, installation
  Dipper arm cylinder, removal
  Dipper arm, installation
  Dipper arm, removal
  Directional valve, dozer blade, disassembling spool and replacing seals
  Directional valve, hydraulically operated, disassembling spool and replacing seals
  Dust valve, clean
  E-4501
  Electrical distribution box, circuit board replacing
  Engine hood, changing gas spring
  Engine hood, replacing
  Engine mounts, replacing
  Engine radiator and hydraulic oil cooler, check (clean when necessary)
  Engine radiator, oil cooler and condensor (if installed), clean
  Engine, changing oil and filter
  Engine, installing
  Engine, oil level, check
  Engine, removing
  Exhaust manifold, replacing
  Expansion tank, installing
  Expansion tank, removing
  Fan belt and or alternator belt, checking and adjusting tension 1
  Fan belt and or alternator belt, checking and adjusting tension
  Fan belt and or alternator belt, replacing
  Flow regulation valve, changing
  Flushing valve, replacing
  FR pressure control valve, checking and adjusting
  Front idler, installing
  Front idler, removing
  Fuel and fuel return hoses, replace
  Fuel filter, change
  Fuel pump, installing
  Fuel pump, removing
  Fuel tank, installing
  Fuel tank, removing
  Gear motor, exploded view
  Glow plug, installation
  Glow plug, removal
  Glow plugs, testing
  H-ECU (hydraulic), replacing pre-Programd ECU 1
  H-ECU (hydraulic), replacing pre-Programd ECU
  Horn, replacing
  Hose rupture valve, installation
  Hose rupture valve, removal
  Hydraulic oil cooler, installing
  Hydraulic oil cooler, removing
  Hydraulic oil filter, changing
  Hydraulic oil level, check
  Hydraulic oil tank, changing oil
  Hydraulic oil tank, installing
  Hydraulic oil tank, removing
  Hydraulic pressure, check
  Hydraulic pump, checking and adjusting standby pressure
  Hydraulic pump, power control adjusting
  Idling speed, checking and adjusting
  I-ECU, replacing
  Induction manifold, replacing gasket
  Injection pump, checking 1
  Injection pump, checking
  Injection timing, checking 1
  Injection timing, checking
  Injectors, replacing all
  Lamp bulb, replacing
  Leakage oil filter, filter element replace
  Load check valve, replacing
  LS (load sense) pressure, checking
  LS-pressure relief valve, replacing
  Lubrication and service schedules
  Lubrication, see lubrication chart
  Main Control Valve – Assembly
  Main Control Valve – Disassembly
  Main control valve troubleshooting
  Main control valve, installation
  Main control valve, removal
  Maintenance service, daily
  Maintenance service, every 50 hours
  Maintenance service, every 250 hours
  Maintenance service, every 500 hours
  Maintenance service, every 1000 hours
  Maintenance service, every 1500 hours
  Maintenance service, every 2000 hours
  Maintenance service, every 3000 hours
  Measuring condition
  Oil sump, replacing
  Operator’s seat, installing
  Operator’s seat, removing
  Pump, installation
  Pump, removal
  Quickfit solenoid valve, replacing
  Radiator hose upper, replacing
  Radiator hoses all, replacing
  Radiator hoses lower, replacing
  Radiator, installing
  Radiator, removing
  Rubber track, installing
  Rubber track, removing
  Seat belt, replacing
  Seat belt, replacing1
  Secondary pressure limiting valve, replacing
  Service positions
  Servo accumulator, installation
  Servo accumulator, removal
  Servo pressure, checking and adjusting
  Servo valve, installation
  Servo valve, removal
  Silencer, installing
  Silencer, removing
  Sprocket, installation
  Sprocket, removal
  Starter motor, replacing
  Stop magnet, replacing
  Swing motor, installing
  Swing motor, removing
  Swing ring, installing
  Swing ring, removing
  Swing speed
  Switch, replacing
  Test-run and check
  The machine, check for external damages, cracks and wear damages
  Thermostat, checking
  Thermostat, replacing
  Throttle control cable, installing
  Throttle control cable, removing
  Throttle controls, setting
  Thumb pivot pin, lubricate
  Top roller, installation
  Top roller, removal
  Track gearbox oil level, check
  Track motor, installing
  Track motor, removing
  Track running speed
  Track tension, adjusting
  Track tension, checking
  Travel alarm, replacing
  Travel motor gearbox, changing oil
  Travel motor, assembly
  Travel motor, disassembly
  Travel motor, exploded view
  Travel Speed
  Travel valve (pedal), installing
  Travel valve (pedal), removing
  Troubleshooting chart
  Unit injectors, checking 1
  Unit injectors, checking
  Values, creeping of hydraulic cylinder
  Values, cylinder speed
  Values, deviation when travelling straight ahead
  Values, slewing speed
  Values, track running speed
  Values, travel speed
  Valve clearance, checking and adjusting
  Valve cover, installing
  Valve cover, removing
  Valves, adjusting
  V-ECU, replacing
  Water separator, drain
  W-ECU, MID142, changing non-Programd ECU
  W-ECU, MID142, changing pre-Programd ECU
  Windscreen wiper front, replacing motor
  Working pressure, checking and adjusting

Service bulletins1

• Battery maintenance guideline for long term stock machines
  Fuel sampling, method
  Maintenance of Stored Machines
  New product
  New starter switch
  Portable refillable O-ring kits
  Pressure switches for swing brake and safety valve failure
  Reporting of product misuse & near-miss report
  Top roller, installation torque
  Volvo Product incident accident report & Interview Form

Time Guide Current generation
Wiring

• Explanations to hydraulic diagram
  Hydraulic diagram 1
  Hydraulic diagram 2
  Hydraulic diagram 3
  Hydraulic diagram 4
  Hydraulic diagram 5
  Hydraulic diagram 6
  Hydraulic diagram 7
  Hydraulic diagram 8
  Hydraulic diagram 9
  Hydraulic diagram 10
  Hydraulic diagram, complete
  Wiring diagram 1
  Wiring diagram 2
  Wiring diagram 3
  Wiring diagram 4
  Wiring diagram 5
  Wiring diagram 6
  Wiring diagram 7
  Wiring diagram 8
  Wiring diagram 9
  Wiring diagram 10
  Wiring diagram, general

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