Factory Service Manual For Liebherr Excavator. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.
Format: PDF
Language: English
Pages: 1823
Issued: may 2010
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Liebherr Hydraulic Excavator
A900C-ZW EDC
Contents
-GENERAL
Modifications Of Series
Safety Instructions
Safety Instructions
Tightening Torques (WN 4037 K)
Tightening Torques
Assembly Instruction For Hydraulic Cylinder WN 4121 C
Assembly Instruction For Hydraulic Cylinder B WN 4122
Tightening Torques For Piston Rod Bearing Screws
Filling Quantities
Fuels, Lubricants And Process Chemicals
TE_Ml05 Lubricant List
TE_Ml07 Lubricant List
-TOOLS
Special Tools – General Information
Special Tools For Diesel Engines
Special Tools For ZW Equipment
Special Tools For Hydraulic Systems
Special Tools For Electrical Equipment
Special Tools For Gears
Special Tools For Axles (ZF)
Special Tools For Axles (Kessler)
Assembly Tools For Hydraulic Cylinders
Mounting Device For Piston Rod Bearings
Slotted Nut Wrench For Slewing Gear Mechanism
Mounting Device For Multi-Disk Brake
-TECHNICAL DATA / MAINTENANCE INSTRUCTIONS
Type Overview Of A 900 C ZW Litronic
Technical Data
Inspection And Maintenance Schedule
Lubricating Charts
Adjustment Of ZW Rail Guide System
Adjustment Protocol V4.7.2
Adjustment Protocol V4.8.2
Checking And Adjusting Tasks
Scheduled Inspection
Warning And Information Signs On A 900 C ZW
-DRIVE MOTOR
Bleeding The Fuel System
Technical Data Of Diesel Engines
Installation And Check List
Liebherr Diesel Particle Filter Accessory Kit
Data Logger
-COUPLING / PUMP DISTRIBUTOR GEAR
Coupling
Pump Distributor Gear
-HYDRAULIC SYSTEM
LSC System
Layout Of Hydraulic System
Hydraulic System A 900 C ZW, EDC 31354-
Function Of ZW Rail Guide System
-HYDRAULIC COMPONENTS
Hydraulic Pumps – Dismantling, Installation And Initial Operation
Variable-Displacement Pump DPVP 108
Variable-Displacement Pump A10V0
FMF Hydraulic Fixed Displacement Motor
DMVA Regulating Motor (Travel Drive)
Hydraulic Cylinder
Extension And Retraction Times Of Hydraulic Cylinders
Hydraulic Double Plunger Cylinder
Control Oil And Regulating Unit
Pilot Control Unit 4X
Control Block LSC
Leak Oil Check At Control Valve Blocks
Rotary Connection 6 X
Rotary Connection 7 X
Axle Control Block Of The Rail Guide
Accumulator
-ELECTRICAL SYSTEM
Overview Of Electrical Symbols
Notes Regarding The Electrical System
Component Arrangement
Electrical System (Basic Machine)
Electrical System (Basic Machine)
Operating Symbols On The Operator’s Platform
Electronically Controlled Working And Traveling Pedal
Calibration Of The Electric Foot Pedals
ZW Monitoring Display (TDC01)
Monitoring Display From V.4.7.2
Control Panel
Error Code List
Emergency Actuation (Emergency Operation)
Slip Ring Rotary Connection
Resistance Measurement
Self-Holding Mechanism For Quick-Change Adapter Locking
Directory Of Electric Kits
-SWING GEAR MECHANISM
Slewing Gear Mechanism
Slewing Gear Brake
Positioning Slewing Brake
-SLEWING RING
Slewing Ring
-TRANSMISSION
2 HL 290 Transmission
HBGV Block For Transmission 2 HL 290
-AXLES / RAIL GUIDE SYSTEM
Tyres
ZW Rail Guide
MS-E 3070 Steering Axle
MT-E 3070 Rigid Axle
MS/MT-E 3070 Input Unit And Differential
Conversion Of Rail Chassis For Narrow Gauge
Measuring Of The Wheel Flange Of The Rail Chassis
Measuring Of Tyre Track Width
Wear Limits
-STEERING
Hydraulic Steering System
Steering Valve
Steering Cylinder
-OSCILLATING AXLE SUPPORT
Oscillating Axle Support With Automatic Control
Support Cylinder
-BRAKE SYSTEM / AIR PRESSURE SYSTEM
Operating Pressures Of The Brake System
Hydraulic Brake System
Compact Brake Block
Compressed Air – Wagon Brake System
-SPECIAL EQUIPMENT / ACCESSORY KITS
Pipe Fracture Safety Valve For Hoist Cylinder
Pipe Fracture Safety Valve For Stick Cylinder
Pipe Fracture Safety Valve For Boom Cylinders
Optional Equipment Control
Terminal Assignment Of Attachments
Changeover Bucket – Closing Cylinder
Liebherr Hydro Magnet
Hydraulic Quick Change Adapter
Likufix Hydraulic Coupling System
Hydraulic-Electric Likufix Coupling System
Pressure And Flow Reduction
Hydraulic Hammer
Accessory Kit As1
Stroke And Boom Limitation
Adjustment Of The Stroke And Boom Limitation Parameters
Inclination Sensor
Changeover Position Pressure Control
Emergency Hydraulics
Refuelling Pump
Individual Control
Bypass Filter
LIEBHERR Bypass Filter
-OPERATOR’S CAB / HEATING AND AIR-CONDITIONING
Auxiliary Heater
Inspection And Repair Instructions For Heating And Air-Conditioning System
Heating And Air-Conditioning System
-RAIL ROADER INSTALLATIONS / ATTACHMENTS
Repair Instructions For Lubrication Hoses
Central Lubrication System
Semi-Automatic Central Lubrication System
Fully Automatic Central Lubricating System
Central Lubrication Pump
SX-E Progressive Distributor
MX-F Progressive Distributor
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