Volvo ECR48C Excavator Service Repair Manual
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Volvo ECR48C Excavator Service Repair Manual
Size: 79.35 MB
Format: PDF
Language: English
Machine:Excavator
Document: Service Repair Manual, Electrical Wiring Diagram, Hydraulic Diagram
Machine Model: ECR48C
Pages: 4866 Pages
The Bookmarks of Volvo ECR48C Excavator Service Repair Manual:
1 Volvo ECR48C
Description
Accumulator, description
Additional counterweight, description
Air cleaner, description
Antitheft device, first activation of a new A-ECU
Auto idling device, description
Balancing valve on offset cylinder
Cable and component marking explanations
Cable harnesses, description
Cable harnesses, description1
Cable harnesses, description2
Cable harnesses, description3
Cable harnesses, description4
Cables, description
Camshaft, description
Checking electrical cabling and connectors
Cleaning prior to repair
Cleanliness, braking and hydraulic system
Cold start device, description
Cold start device, description1
Collection of basic data
Component locations
Control levers, description
Coolant
Cooling system, description
Counterweight, description
Crankshaft, description
Cylinder block, description
Cylinder head, description
DC current measurement
DC voltage measurement
Description, general
Diode check procedure
Electrical symbols and designation
Electrical system, special instructions for servicing, action when working on machine
Electrical system, special instructions for servicing, electrical components, batteries
Electrical system, special instructions for servicing, electronic components
Electrical system, special instructions for servicing, general
Engine, description1
Engine, description2
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
Hydraulic components, storage and transport
Hydraulic control unit, H-ECU, functions check
Hydraulic cylinders, dieseling
Hydraulic oil cooler, description
Hydraulic oil, description
Hydraulic oil, storage and handling
Infrared Thermometer
Injection pump, description
Injectors, description
Instrument panel, description
Instrument panel, operation
LR pressure relief valve, checking and adjusting
Lubricants, specifications
Lubrication system, description
Main control valve, description
Measuring components
Oil pump, description1
Oil pump, description2
Option anti-theft, instruction
Pistons, description
Pressure adjustment and leaks checking
Product plate, description
Proportional valve, right left selector
Pump, troubleshooting
Repairing hydraulic system
Resistance measurement
Schematic
Service and maintenance
Servo valve, description
Shuttle valve, swing brake
Six way valve, offset optional equipment
Slew motor, break release valve
Slew motor, description
Starting engine with booster cables
Swivel joint, description
Thumb kit, description
Timing gear, description
Towing, measures
Track motor, troubleshooting
Transporting and lifting the machine
Travel motor, description
Troubleshooting, assistant devices
Troubleshooting, general
Undercarriage, description
Valve cover, description and operation
Valve mechanism, description
Vehicle ECU functions, check
Welding on the machine
Diagrams
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 11
Hydraulic diagram 12
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 11
Installation Instruction
2nd auxiliary, optional arm length, installing new
2nd auxiliary, standard arm, installing new
Anti-Theft-Device
CareTrack, installing new
FOG (Falling Object Guard), installing new
FOG (Falling Object Guard), installing new1
Hose rupture valve, installing new
Protecting screen, installing new
Rotating Beacon
Thumb, quick attachment, installing new
Thumb, standard bucket, installing new
Travel alarm
Wegfahrsperre
X1 Flow adjustment potentiometer, installing new
Repair
Air cleaner primary filter, change
Air cleaner secondary filter, change
Air cleaner, installing
Air cleaner, removing
Alternator, installing
Alternator, removing
Automatic idling device, installing
Automatic idling device, removing
Batteries, replacing
Battery condition, check
Battery condition, check1
Boom cylinder, installation
Boom cylinder, removal1
Boom cylinder, removal2
Boom, installation
Boom, removal1
Boom, removal2
Bottom roller, installing
Bottom roller, removing
Bucket cylinder, installation
Bucket cylinder, removal
Bucket cylinder, removal1
Cab platform, installation
Cab platform, removal1
Cab platform, removal2
Cab, installing
Cab, main filter, replacing
Cab, removing
Cab, roof panel, installing
Cab, roof panel, removing
Check the static brake torque
Compensator valve, replacing1
Compensator valve, replacing2
Component list Alternator, batteries, capacitors, electronic units, voltage outlet
Component list Control lights warning lights
Component list Fuses
Component list Relays
Component list Solenoid valves
Component list Switches
Component list, Heating coils
Component list, Lights
Component list, Motors
Component list, Sensors
Component list, Sounders
Component location, motors and coils
Component location, solenoid valve
Component locations, acoustic signal emitter
Component locations, fuses
Component locations, lighting
Component locations, relays
Component locations, sensors
Component locations, switches
Component locations
Component locations1
Compression test
Control lever, installation
Control lever, removal1
Control lever, removal2
Control levers, maintenance standard
Control levers, repairing
Coolant pump, installing
Coolant pump, removing
Coolant, change
Coolant, changing
Coolant, level, check
Counterweight, fitting
Counterweight, removing
Crankcase breather system, inspect
Crankshaft, replacing front oil seal
Creeping of hydraulic cylinder
Cylinder speed
Deviation when travelling straight ahead
Dipper arm cylinder, installation
Dipper arm cylinder, removal1
Dipper arm cylinder, removal2
Dipper arm, installation
Dipper arm, removal1
Dipper arm, removal2
Directional valve, dozer blade, disassembling spool and replacing seals1
Directional valve, dozer blade, disassembling spool and replacing seals2
Directional valve, drive, disassembling spool and replacing seals1
Directional valve, drive, disassembling spool and replacing seals2
Directional valve, hydraulically operated, disassembling spool and replacing seals1
Directional valve, hydraulically operated, disassembling spool and replacing seals2
Dust valve, clean
Electrical distribution box, circuit board replacing
Engine hood, changing gas spring
Engine radiator and hydraulic oil cooler, check (clean when necessary)
Engine, changing oil and filter
Engine, installing
Engine, oil level, check
Engine, removing
Fan belt and or alternator belt, checking and adjusting tension
Fan belt and or alternator belt, checking and adjusting tension1
Fan belt and or alternator belt, replacing
Flow regulation valve, changing1
Flow regulation valve, changing2
FR pressure control valve, checking and adjusting
Front idler, installing
Front idler, removing
Fuel and fuel return hoses, replace
Fuel filter, change
Fuel injectors, inspect clean and test
Fuel pump, installing
Fuel pump, removing
Fuel tank sediment, drain
Fuel tank, installing
Fuel tank, removing
Gear motor, exploded view
Glow plug, installation
Glow plug, removal
H-ECU (hydraulic), replacing pre-Programd ECU
H-ECU (hydraulic), replacing pre-Programd ECU1
Horn, replacing
Hoses for boom-, dipper-, and bucketcylinder, replace
Hoses on boom for X1, X2, X3, replace
Hydraulic oil cooler, installing
Hydraulic oil cooler, removing
Hydraulic oil filter, changing
Hydraulic oil level, check
Hydraulic oil tank, changing oil
Hydraulic pressure, check
Hydraulic pump, checking and adjusting standby pressure
Hydraulic pump, power control adjusting
Hydraulic pump, power control checking
Hydraulic pump, suction hose and pressure hose, replace
Idling speed, checking and adjusting
Injection pump, removing
Injection timing, checking
Instrument console, installing
Instrument console, removing
Lamp bulb, replacing
Load check valve, replacing1
Load check valve, replacing2
Loose and loss of bolts, check
LS (load sense) pressure, checking
LS-pressure relief valve, replacing1
LS-pressure relief valve, replacing2
Lubrication and service schedules
Lubrication, see lubrication chart
Main Control Valve - Assembly
Main Control Valve - Disassembly1
Main Control Valve - Disassembly2
Main control valve troubleshooting
Main control valve, installation
Main control valve, removal1
Main control valve, removal2
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 pump, replacing1
Oil pump, replacing2
Operator's seat, installing
Operator's seat, removing
Port relief valve pressure, checking and adjusting1
Port relief valve pressure, checking and adjusting2
Pump, installation
Pump, removal
Quick coupler lock mechanism, replace
Radiator, installing
Radiator, removing
Rubber track, installing
Rubber track, removing
Seat belt, replace
Seat retention cable, replacement
Seat retention cable, replacement1
Seat safety belt, replacing
Secondary pressure limiting valve, replacing1
Secondary pressure limiting valve, replacing2
Service history (included in the respective Operator's manual), fill in.
Service position 2
Service position 3
Service positions
Servo accumulator, installation1
Servo accumulator, installation2
Servo accumulator, removal1
Servo accumulator, removal2
Servo pressure, checking and adjusting
Servo valve, installation
Servo valve, removal1
Servo valve, removal2
Silencer, installing
Slew motor, troubleshooting
Sprocket, installation
Sprocket, removal
Starter motor, installing
Starter motor, removing
Swing motor removed, overhaul
Swing motor, installing
Swing motor, removing1
Swing motor, removing2
Swing motor, replacing counterbalance valve1
Swing motor, replacing counterbalance valve2
Swing speed
Test-run and check
The machine, check for external damages, cracks and wear damages
Thermostat, replacing
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, checking1
Track tension, checking2
Travel gear, dismantling
Travel motor gearbox, changing oil
Travel motor gearbox, changing oil1
Travel motor, assembly
Travel motor, exploded view
Travel Speed
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 covers, fitting new gasket1
Valve covers, fitting new gasket2
Valves, adjusting
V-ECU, replacing
Warranty inspection 100 hours
Warranty inspection 1000 hours
Water separator filter element, change
Water separator, drain
Working pressure, checking and adjusting
Safety
CE marking and declaration of conformity
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
Pressure setting and leak detection
Safety concerns everybody!
Safety for work on hydraulic systems
Safety rules when servicing
Safety when handling oils and fuel
Safety when handling the machine
Safety when lifting and supporting the machine
Safety when working with air conditioning refrigerant
Safety when working with batteries
Starting with booster batteries
Waste handling
Working in environmentally contaminated areas
Working on the electrical system of the machine
Service Bulletins
Air conditioning unit
Battery maintenance guideline for long term stock machines
Bonnet latch cracks
Boom offset function, time cycle
Boom welding quality improvement
Cab door vibration (especially with steel track option)
Capilarity leakage at the hose crimpings
Dipper arm welding improvement
Engine hunting
Engine Tier 3 introduction
Fuel cap seal improvement
Fuel level gauge indicator
Fuel sampling, method
Fuel tank leakage
Grading
Maintenance of Stored Machines
New boom design
New cabin plastic roof
New dashboard
New dipper arm
New engine hood hinges
New hydraulic pump pressure hose
New product
New starter switch
New TechTool VCADS Pro interface
Pilot valve coil
Pivot play tolerance and instruction
Platform cracks
Portable refillable O-ring kits
Pump companion
Reporting of product misuse & near-miss report
Rotating beacon improvement
Seal between cab and platform
Starter switch change
Transport of machines equipped with roof on the cab
Travel alarm
Volvo Product incident accident report & Interview Form
X1 function information
Special Tools, Misc
01 Time Guide Current generation
11 Time Guide Previous generation
21 Time Guide Old generation
35 GRD G700B LabourTimeGuide
40 RM Compaction Time guide old version
41 RM Compaction ABG Time Guide Old
42 RM Paving Systems ABG Time Guide
Special tool catalog
Special Tools Recommendations
Specifications
Adjustable boom cylinder, specifications
Adjustable boom cylinder, specifications1
Air conditioning unit, specifications
Air conditioning unit, specifications1
Alternator, specifications
Alternator, specifications1
Alternator, specifications2
Battery, specifications
Battery, specifications1
Boom lifting cylinder, specifications
Boom lifting cylinder, specifications1
Bucket cylinder, specifications
Bucket cylinder, specifications1
Cab, tightening torques
Cab, tightening torques1
Cab, weight
Cab, weight1
Control valve, torque value
Control valve, torque value1
Conversion tables
Cooling system, specification
Cooling system, specification1
Counterweight, specifications
Counterweight, specifications1
Dimensions
Dipper arm cylinder, specifications
Dipper arm cylinder, specifications1
Dozer blade cylinder, specifications
Dozer blade cylinder, specifications1
Engine, capacities
Engine, capacities1
Engine, specifications1
Engine, specifications2
Engine, tighten torques
Frame and track unit, specifications
Frame and track unit, specifications1
Fuel feed pump, specifications
Fuel feed pump, specifications1
Fuel tank, volume
Fuel tank, volume1
Hydraulic connections, general
Hydraulic control unit, H-ECU, inputs and outputs
Hydraulic control unit, H-ECU, inputs and outputs1
Hydraulic control unit, H-ECU, value list
Hydraulic control unit, H-ECU, value list1
Hydraulic system, specification
Hydraulic system, specification1
Hydraulic system, tightening torques
Hydraulic system, tightening torques1
Hydraulic tank, specifications
Hydraulic tank, specifications1
Injectors, specification
Injectors, specification2
Instrument panel, specifications
Instrument panel, specifications1
Lifting capacities
Light bulbs, specification
Light bulbs, specification1
Lubrication system, specifications
Lubrication system, specifications1
Preheating, specifications1
Preheating, specifications2
Preheating, specifications3
Preheating, specifications4
Pump, specifications1
Pump, specifications2
Pump, specifications3
Pump, specifications4
Slew motor, specifications
Slew motor, specifications1
Slew motor, tightening torques
Slew motor, tightening torques1
Standard tightening torques
Starter motor, specification
Starter motor, specification1
Track motor, specifications
Track motor, specifications1
Track motor, specifications2
Track motor, tightening torques
Track motor, tightening torques1
Track motor, tightening torques2
Valve mechanism, specifications
Valve mechanism, specifications1
V-ECU, I-O list
V-ECU, value list
V-ECU, value list1
VOLVO standard tightening torques
Weight