Factory Service Manual For Liebherr Hydraulic 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: 1344
Issued: march 2002
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Liebherr Hydraulic Excavator
R900B
R914
R934
R934B
R904
R924
R944
R944B
Contents
-GENERAL INFORMATION
Chart / Coming into Effect of Modifications
Safety Information
Conversion Factors
Tightening Torques
Lubrication
-TOOLS
Special Tools For Maintenance And Repair Of Hydraulic Excavators
Special Tools For Maintenance And Adjustments Of Liebherr – Diesel -Engines
Special Tools For Maintenance And Adjustments Of Deutz – Diesel -Engines
Special Tools For Maintenance, Repair And Adjustments Of The Hydraulic System
Special Tools For Maintenance And Repair Of Electrical Connectors
Special Tools For Maintenance And Repair Of Gears
Special Tools For Maintenance And Repair Of Axles
Piston Wrench
Slotted Nut Wrench
Mounting Device For Brake Housing On Swing Gear Liebherr
Mounting Device For Brake Housing On Travel Gear Liebherr
Installation Tool For Slipring Seals
-TECHNICAL DATA
Technical Data
Maintenance Guidelines
Lubrication Chart
-ENGINE
Technical Data – Diesel Engine Deutz
Technical Data – Diesel Engine Liebherr
-COUPLING – SPLITTERBOX
Pump Splitterbox
-HYDRAULIC SYSTEM
Adjustment Check List
General Description and Construction / System LUDV
General Description and Construction / System LSC
General Description and Construction
Pressure Adjustments
Hydraulic Diagrams
-HYDRAULIC COMPONENTS
Hydraulic Pump Assembly / Technical Data
Variable Displacement Pump LPVD / Construction and Function
Pump LPVD with Regulating valve LR-SD-DA/ Pump regulation and Adjustment
Pump LPVD with Regulating valve LR-LS/ Pump regulation and Adjustment
Variable Displacement Pump LPV / Construction and Function
Pump LPV with Regulating valve LR-SD/ Pump regulation and Adjustment
Variable displacement pump A 10 VO-ED
Swing Pump A4V-DWD
Swing Pump A4V – TC
Hydraulic Motors -Chart
Hydraulic fixed Displacement Motor FMF (Liebherr)
Hydraulic fixed Displacement Motor HMF (Linde)
Hydraulic Fixed Displacement Motor FMF With Discharge
Hydraulic variable Displacement Motor FMV (for Travel)
Hydraulic Cylinder / Construction, Function, Repair
Hydraulic Cylinder / Extension and Retraction times
Hydraulic Cylinder-Chart
Regulating and Servo oil Unit
Servo Control with Joystick
Servo Control with Foot Pedal
2-Way Servo Control For Added Hydraulic Installation
Function Of The Load Sensing Control Valves
Support Block For Load Sensing Control Valves
Load Sensing Control Valves
Control Valves Blocks / Leak Oil Check
Control Valves Blocks / Charts and Technical Data
Control Valve Block / Technical Data – Description
Control Valve Block / Technical Data – Description
7-way Control Valve Block NW 22 / Technical Data – Description
1 and 2-way Control Valve Block NW 22 for add Equipment
1-way Rotary Connection
5-way Rotary Connection
Brake Valve for Hydraulic Travel Motor
-ELECTRICAL SYSTEM
Components of the Electrical System
References of Wires
Monitoring Display
Control Unit
Electrical Diagrams – Basic Equipment
Electrical Diagrams – Optional Equipments
-SWING GEAR
Swing Gear “SAT”
Swing Brake
-SWING RING
Swing Ring
-TRAVEL GEAR
Travel Gear – Chart
Travel Gear Liebherr “FAT”
Travel Brake
Slipring Seal
-TRACK COMPONENTS
Technical Data
Wear Of Track Components
Wear Limits Of Track Components B60 – D6C
Wear Limits Of Track Components D7 – D6HD – 86
Removal And Installation Of Track Components
Slipring Seal
Idler
Tension Unit
Track Roller
Carrier Roller B60 Berco
Carrier Roller D7 Intertrac
-SPECIAL ATTACHMENTS
Load Check Valve – “Oil Control” Mounted On Boom Cylinders
Load Check Valve – “Beringer” Mounted On Boom Cylinders Or Stick Cylinder
Load Check Valve – “Rexroth” Mounted On Boom Cylinders Or Stick Cylinder
Load Check Valve – “Rexroth” Mounted On Boom Cylinders
Overload Warning Device
Overload Warning Device
Quick Change Adapter
Flow Limitation
Hydraulic Hammers
Hydraulic Installation Kit
Hydraulic Installation Kit With Tool Control
-CAB HEATER – AIR CONDITIONER
Supplementary heater ”D5 WS”
Air Conditioning System “KONVEKTA”
Regulation Solenoid Valve for Cab Heater
-GREASING SYSTEM
What you get
You will receive PDF file with high-quality manual on your email immediately after the payment.
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