Volvo Wheel Loader L90E Service and Repair Manual

Description

Contents:
1 Volvo L90E
L90E Description1
3rd, alternatively 3rd-4th hydraulic function, description
Abbreviations, wiring diagrams
AC relay-controlled, description
AC safety, relay-controlled, description
AC software-controlled, description
Accelerator Pedal
Adapter cable 999 8505
Air cleaner, checking pressure-drop indicator
Air conditioning, description
Air filter pressure
Alternator 80 A, description
Alternator, description
APS II
APS
ATC, description
Attachment locking
Automatic engine shut-off
Axle oil temperature
Back-up alarm
Barometric pressure
Battery, changing
Battery, description
Boom Suspension System (BSS)1
Boom Suspension System (BSS)2
Boom Suspension System, description of function
Boom Suspension System, description
Boom, description
Boost pressure
Brake pressure charging
Brake pressure
Brake test
Cab suspension, description
Cab, description
Cable and component designations1
Cable and component designations2
Cable and component marking explanations
Camshaft speed
Camshaft, description
Central block, description
Central lubrication system, description
Central lubrication, status indication
Central lubrication
Charge-air temperature
Charging batteries
Circuit list
Cleanliness, brake and hydraulic systems
Climate control system, description
Comfort Drive Control, description
Communication cable explanation
Communication with data Bus
Component list 1 Alternator, batteries, capacitors, electronic units
Component list 2 Diodes
Component list 3 Fuses
Component list 4 Heating coils, instruments, service connections
Component list 5 Lights
Component list 6 Control lights warning lights
Component list 7 Solenoid valves
Component list 9 Relays
Component list 10 Signals, shift solenoids
Component list 11 Sensors
Component list 12 Switches
Component list Motors, resistors, monitoring system
Components
Connecting rod, description
Connectors, overview
Connectors, position
Control unit, description
Control valve, description
Control valve, description1
Coolant temperature, engine
Coolant temperature, outlet radiator
Cooling fan adjustment
Cooling system, description
Counterweight, changing
Crankshaft seal, front, changing
Crankshaft, description
Cylinder head, description
Description of table for software functions
Description STEERING
Description
Description1
Description2
Differential lock
Differential lock1
Display panel and keypad, general
Display panel, information displays
Display panel, initial display
Display panel, operating display
Downshifting signal
Electric welding
Electrical distribution box, description
Electrical symbols and designations
Electrical system, description
Electrical system, description1
Electrical system, work instructions
Electronic control system, description
Engine control unit E-ECU, description
Engine mount, changing.
Engine mount, description
Engine oil pressure
Engine On Off
Engine Shutdown
Engine speed for E-ECU
Engine speed for V-ECU
Engine timing gear, description
Engine, description
Engine, installing
Engine, removing
Fan speed control, description
Final drive
Foot brake valve, description of function
Foot brake valve, description
Frame ground connections and signal ground
Frame, description
Fuel consumption
Fuel feed pressure, checking
Fuel feed pump, description
Fuel filter, description
Fuel Level
Fuel Level1
Fuel system, description
Fuel temperature
Fully automatic
L90E Description2
Gear selector valve, measuring resistance of solenoids
Gear Selector
Gearshifting solenoids
Gearshifting, description
General description BRAKE
General description
Hand Throttle
Hydraulic attachment lock (software-controlled), description
Hydraulic attachment lock with raised servo pressure, description
Hydraulic components, cleanliness during handling
Hydraulic components, storage and transport
Hydraulic couplings, description
Hydraulic Oil Level
Hydraulic oil tank, description
Hydraulic oil temperature
Hydraulic oil, description
Hydraulic oil, storing and handling
Hydraulic pump, description
Hydraulic pump, description1
Hydraulic system, description
Hydraulic system, description1
Hydraulic transmission, removing
Increased engine rpm
Increased fan speed for AC
Indication of serious engine fault
Information display unit, general
Information display unit, setting
Instructions for working with electronic fuel injection
Instrument control unit I-ECU, description
Instruments
Interruption in computer communication
Interval Wiper
Key feed
Lifting cylinder
Lighting, description
Lubrication cycle, description
Lubrication system, description
Mechanical release of parking brake
Middle instrument panel with warning lights
Oil pressure, checking
Oil pump, description
Outdoor temperature
Output brake pressure
Overspeed, transmission
Parking brake, description
Parking brake
Pistons, description
Planetary gear
Preheating coil, description
Preheating coil, description1
Preheating of inlet air
Preheating, description
Pressure monitor, description
Recommended lubricants, oils
Reduced computer communication
Repairing hydraulic system
Reversible cooling fan, electric description
Reversible cooling fan, hydraulic diagram description
Reversible cooling fan
Secondary steering
Service display unit, axles and brakes
Service display unit, electrical control input signals 1
Service display unit, electrical control input signals 2
Service display unit, electrical control input signals 3
Service display unit, electrical control output signals 1
Service display unit, electrical control output signals 2
Service display unit, electrical feed sensor
Service display unit, electrical system battery voltage
Service display unit, engine
Service display unit, general
Service display unit, hydraulics
Service display unit, settings
Service display unit, transmission
Service interval
Servo system, description
Setting software parameters
Shock valve lift function, checking
Soft start and safety for AC
Software functions per function group
Software, description
Speed limitation for lever steering (CDC)
Speed limitation
Starter motor engagement
Starting system, description
Steer cylinder, left, changing
Steering cylinder, sectional view
Steering valve, description
Steering, description
System voltage
Temperature induction air
Theft protection
Tilting cylinder
Time-controlled high idle
Tire radius
Transmission disengagement
Transmission oil filter
Transmission oil pressure
Transmission oil temperature1
Transmission oil temperature2
Transmission slipping1
Transmission slipping2
Travelling speed
Turbine speed
Turbocharger, description1
Turbocharger, description2
Unit injectors, description
Unit pump, description
Unit pumps
Valves, description
Vehicle control unit V-ECU, description
Vibration damper, description
Voltage feed E-ECU, I-ECU, V-ECU
Voltage feed for sensors
Warming of hydraulic oil
Washer fluid level
Wear indicator, description
Wiping during and after washing
Working hydraulic system, component location
Working hydraulic system, description
Working on the electrical system of the machine
L90E Diagrams
Explanations to hydraulic diagram
Hydraulic diagram, complete
Hydraulic diagram, fan, brake system
Hydraulic diagram, reversible fan, brake system
Hydraulic diagram, steering with CDC and secondary steering
Hydraulic diagram, steering with CDC and secondary steering1
Hydraulic diagram, steering
Hydraulic diagram, working hydraulics, differential lock, BSS, attachment lock, 3rd-4th function
Hydraulic diagram, working hydraulics, differential lock, BSS
Hydraulic diagram, working hydraulics, differential lock
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 9B
Wiring diagram 10
Wiring diagram 11
Wiring diagram 12
Wiring diagram 13
Wiring diagram 15B
Wiring diagram 16
Wiring diagram 17 Updateted CDC
Wiring diagram 17
Wiring diagram 18
Wiring diagram 19
Wiring diagram 19C
Wiring diagram 20
Wiring diagram 21
Wiring diagram 21B
Wiring diagram 21C
Wiring diagram 22
Wiring diagram 23
Wiring diagram 24
Wiring diagram 25
Wiring diagram 26
Wiring diagram 27
Wiring diagram 28
Wiring diagram 29
Wiring diagram 30
Wiring diagram 31
Wiring diagram 32
Wiring diagram 33
Wiring diagram 34
Wiring diagram 101
Wiring diagram 102
Wiring diagram 103
L90E Installation Instruction
3rd Hyd Function
4th Hyd Function
Air Conditioning
Attachment Locking1
Attachment Locking2
BSS
Care Track Installing New
Care Track1
Care Track2
CDC
Engine Heater
FAN
Insul Exhaust System
Lever Lock
Mounting Kit Seat
Mud Flap
Oil Bath Air Cleaner
Protecting Grating
Radio Kit
Reversible Fan
Work Light1
Work Light2
Work Light3
L90E Repair
3rd, alternatively 3rd-4th hydraulic function, max. pressure, checking and adjusting
Accumulator, checking (removed)
Air conditioning, checking performance
Air conditioning, troubleshooting, software-controlled ATC
Attachment bracket cylinder, reconditioning
Attachment locking hydraulic cylinder (vision-optimised bracket), replacing
Back-up valve, checking and adjusting
Boom suspension system, accumulator, changing
Boom Suspension System, component description
Boom suspension system, hydraulic oil pressure in accumulators, depressurizing
Boom Suspension System, pressure-reducing valve, adjusting
Boom suspension system, reconditioning accumulator
Boom suspension system, test drive with load
Boom Suspension System, troubleshooting1
Boom Suspension System, troubleshooting2
Brake disc, replacing
Brake discs, checking wear
Brake pedal, adjusting angle
Brake piston, replacing seals
Brake system, bleeding
Brake system, checking hydraulic function
Cab, installing
Cab, removing
Central block, changing
Central block, changing1
Control valve, changing
Cooling fan hydraulics, funktion check
Discarded accumulators
E 1234, Nipple
E 1281 Nipple
E1706
E-2017
Engine hood, installing
Engine hood, removing
Evaporator in air conditioning system, cleaning
Fan motor, changing
Foot brake valve removed, reconditioning
Front axle, installing
Front axle, removing
Fuel system, bleeding
Fuel system, bleeding1
Function test, secondary steering
Gear selector valve, removing and installing
Gear selector valve, removing and installing1
Heat control valve, changing
Heater core, changing
Hub reduction, installing
Hub reduction, removing
Hydraulic oil tank, vacuum-pumping, connecting and disconnecting pump
Hydraulic pump (P2), changing
Hydraulic pump, checking and adjusting max working pressure
Hydraulic pump, checking and adjusting max working pressure1
Hydraulic pump, checking and adjusting max working pressure2
Hydraulic pump, checking and adjusting standby pressure
Hydraulic system, bleeding
Hydraulic system, bleeding1
Hydraulic transmission, installing
Lever steering CDC, checking steering signals
Lever steering, adjusting steering speed
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 2000 hours
Maintenance service, every 3000 hours
Maintenance service, every 4000 hours
Maintenance service, every 6000 hours
Parking brake, changing brake pads, checking and adjusting
Precharge pressure in accumulators, checking and adjusting
Pressure back-up accumulator, checking
Pressure in circuit, checking and adjusting
Pump 3 (P3) Cooling fan pump Brake pump. Cooling fan, checking max. rpm
Pump 3 (P3) Fan pump Brake pump Fan, check max pressure
Pump 3 (P3) standby pressure, checking
Pump 3 (P3) standby pressure, checking1
Rear axle mounting, checking clearance
Rear axle mounting, description
Rear axle, installing
Rear axle, removing
Reversible cooling fan, funktion check
Sensor for differential lock, adjusting
Servo pressure at slide, checking
Servo pressure, checking and adjusting1
Servo pressure, checking and adjusting2
Servo valve, operating controls, adjusting
Servo valve, replacing
Shift valve, checking
Shock valve, tilt function, checking
Stall speed, checking
Stand-by pressure (P2), checking and adjusting
Stand-by pressure (P2), checking and adjusting1
Steering pressure, checking and adjusting
Steering valve, reconditioning (removed)
Steering valve, replacing
Torque converter, removing, installing
Towing
Transmission oil pressure, checking1
Transmission oil pressure, checking2
Transmission, fault diagnosis
Turbocharger, inspection
Valves, adjusting1
Valves, adjusting2
Warranty inspection 100 hours
Warranty inspection 1000 hours
Wheel, removing and installing
Working pressure (P2), checking and adjusting
L90E Safety
CE-marking, EMC-directive
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!1
Safety concerns everybody!2
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 using lifting equipment
Safety when working on hydraulic systems
Safety when working on hydraulic systems1
Safety when working with air conditioning refrigerant
Safety when working with batteries
Some simple rules regarding tyre handling
Some simple rules regarding tyre handling1
Starting with booster batteries
Waste handling
Working in environmentally contaminated areas
Working under raised boom
L90E Service Bulletins
AC compressor, fill with oil
Action to be taken in case of abnormal lubricating oil consumption
Altered method for adjusting engine valve clearance
Alternative lubricants for axles with wet brakes
Amendments in Service Manual Engine, D10B; Drive Axle, AWB 40B and Drive Axle, AWB 41 AWB 50
Automatic greasing systems of foreign manufacture
Automatic shifting (APS)
Automatic transmission lubricants
Battery and alternator test procedure
Brake return spring moved
CareTrack Telematics system
Changing brake piston and seals
Cleaning of the machine
Cylinder liner, specifications
D- arm cracks
D6,D7 Exhaust gas leakage into the cooling system
Decoding of radio
DEF AdBlue AUS32 sampling, method
Delayed idle as adjustable parameter
Detecting leaks with inspection lamp
Diesel fuels – quality and function
Discontinued recommendation for usage of anti-corrosion agent in cooling system
ECU, functional check
Electrical air condition condenser fan
Engine oil requirements
Engine radiator
Engine software release W0647 for L60E-L120E Tier 2 Stage 2
Exhaust insulation
Exhaust leakage into fuel system D6,D7
Final software version 2004 W35 for hardware 11184401 V-ECU
Fork arms, information warranty matters, altered procedures
Fuel leak
Fuel pipe interfering with AC-compressor
Fuel sampling, method
Gear shifting, HTE-series transmissions
Greasing of hydraulic pump drive shaft
Improved attachment of fan grid
Improved hour recorder
Instructions for crack in lifting frame
Instructions for drilling in ROPS structure
Instructions for shielded metal arc welding
Intercooler air duct, improved hose and seals
Leakage at engine oil pump gasket
Limitation, TP-linkage
Loose seat base
Metallic sound from steering cylinder
New alternator
New bracket for intercooler pipe on D6D engines
New BSS valve
New coolant
New engine software medium platform
New hardware for E-ECU
New hardware for V-ECU and software version R 2004 w 51
New hydraulic oil filter
New I-ECU introduction
New locking device for radiator casing
New screws and washers for intercooler bracket
New sensor for accelerator pedal
New software for E-models
New spring for the engine oil pressure valve
New starter switch
New TechTool VCADS Pro interface
Non – VCE buckets and attachments
Non-return valve on the fuel return hose
Oil analyses
Oil sampling, method
Oil sampling, sampling points
Oils for Volvos wheel loaders equipped with AWB axles (Axle Wet Brakes)
O-rings with improved heat resistance
Parking brake solenoid valve
Portable refillable O-ring kits
Position of orifice within the hydraulic pump compensator
Possible incorrect filler cap and decal
Quality measures for V-ECU
Quality of illustrations in technical reports
Raising and supporting machines (up to and including the E models)
Recommendations for Oil Sampling Intervals
Repair instructions for attachments
Replaced fuel level sensor
Replacement of throttle pedal pivot pin
Replacing bracket and drive belt for AC-compressor
Replacing operator seat shock absorber
Replacing parking brake seal
Replacing unit pump on engines D6D and D7D
Reporting of product misuse & near-miss report
Reports
Rubber suspended central valve
Seals
Service solution Oil leakage, crankshaft (oil pump side) D4D-D7D
Service solution, separate belts
Specifications, stall speed
Technique and procedures when replacing valve cover gasket
Tyres, various types
Volvo Product incident accident report & Interview Form
Water separator improvement
L90E Special Tools, Misc1
GRD G700B LabourTimeGuide
Recommended special tools
RM Compaction ABG Time Guide Old
RM Compaction Time guide old version
RM Paving Systems ABG Time Guide Old
Special tool catalog
Time Guide Currrent generation 2014-12_12
Time Guide Old generation 2014-12-12
Time Guide Previous generation 2014-12_12