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: 1343
Issued: july 1997
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Liebherr Hydraulic Excavator
R900
R902
R922
R932
R942
Litronic
Contents
-GENERAL INFORMATION
Chart / Coming Into Effect of Modifications
Safety Information
Conversion Factors
Torque Values For UNC / UNF Screws
Repair Welding
Lubricants
-TOOLS
Special Tools For Maintenance And Repair Of Hydraulic Excavators
Special Tools For Maintenance And Repair Of Electrical Connectors
Special Tools For Maintenance And Repair Of Liebherr-Diesel-Engine
Special Tools For Maintenance And Repair Of Deutz-Diesel-Engine
Spool Travel Measuring Tool
Leakage Plate
Piston Wrench
Mounting Device For Disassembly And Assembly Of Brake Housing On Swing Gear Sat
Mounting Device For Disassembly And Assembly Of Brake Housing On Travel Gear Fat
Mounting Device For Disassembly And Assembly Of Brake Housing On Travel Gear Trasmital
Special Wrench To Tighten The Nut On The Sat Swing Gear
Filter Kit For Closed Swing Loop
Installation Tool For Slipring-Seal On Travel Gear Fat
Pin For Extraction And Installation Of Master Pin
Litronic Measure System
-TECHNICAL DATA
Technical Data
Maintenance Guidelines
-ENGINE
Technical Data Deutz Diesel Engine
Technical Data Deutz Diesel Engine .
Technical Data Liebherr Diesel Engine
Engine Speed Adjustment
Sensor Controlled Low Idle Automatic
-COUPLING SPLITTERBOX
Centaflex Coupling
Coupling
Splitterbox
-HYDRAULIC SYSTEM
Hydraulic System – Pressure Settings
Adjustment Check List
General Description And Construction
-HYDRAULIC_COMPONENTS
General Data / Variable Displacement Double Pump
Variable Displacement Double Pump LPVD
Description-Adjustment
Swing Pump A4V
Hydraulic Motors /Types
Hydraulic Fixed Displacement Motor FMF For Travel Drive
Hydraulic Fixed Displacement Motor FMF For Swing Drive
Hydraulic Fixed Displacement Motor FMF – With Discharge
Hydraulic Variable Displacement
Travel Motor FMV – With Discharge
Hydraulic Cylinder
Hydraulic Cylinder-Chart
Hydraulic Servo Control System
Servo Oil Unit
Distributor Block
Servo Control With Joystick
2 Way Servo Control With Foot Pedal
2- Way Servo Control For Added Hydr Installation
1-Way Servo Control With Foot Pedal
Leak Oil Check
Control Valve Blocks / Chart
7-Way Control Valve Block
6 Way Control Valve Block
1 – Way Added Control Valve Block “Vickers”
1 – Way And 2 Way Added Control Valve Block “Rexroth”
7-Way Control Valve Block
1 – Way Rotary Connection
5 And 7 – Way Rotary Connection
Primary Pressure Relief Valve – Pilot Operated
Pilot Operated Pr. Relief Valve W. Pressure Cut In
Pilot Operated Pr. Relief Valve W. Suction Function
Secondary Pressure Relief Valve
Suction Valve
Suction Valve
Restrictor Check Valve
Load Holding Valve Load Holding Valve
Brake Valve
-ELECTRICAL SYSTEM
Components Of The Electrical System
Electrical Diagram (Basic Machines)
Electrical Diagram (Basic Machines And Special Attachments)
Electrical Diagram (Basic Machines) (GLR)
Electrical Diagram (Special Attachments)
Slipring Rotary Connection
Electronic Horsepower Control (GLR)
Electrical Horsepower Control (GLD)
Circuit For Sensor Control
Reduced Output Control
Control Circuit Swing Brake
-SWING GEAR
Swing Gear – Liebherr Sat
Swing Brake
Swing Brake With Additional Positioning – Foot Pedal
-SWING RING
Swing Ring
-TRAVEL GEAR
Travel Gear – Chart
Travel Gear
Travel Brake
Slipring Seal
-TRACK COMPONENTS
Technical Data
Wear Of Track Components
Wear Limits Of Track Components
Removal And Installation Of Track Components
Slipring Seal
Idler
Tension Unit
Track Roller
Carrier Roller
-SPECIAL INSTALLATIONS
Overload Warning Device
Load Check Valve
Load & Pressure Independent
Hydr. Installation Kit
Hydr. Installation Kit – Flow Reduction
Variable Displacement Travel Motor
Centralized Lubricating System
Centralized Lubricating System
Pressure Cut In “Lift”
Pressure Cut In “Travel “
Forward / Reverse / High Adjustable Operator’s Cab
Elevated Cab, Hydr. Adjustable
Quick Change Coupling
Quick Change Coupler
Hydraulic Hammer-General Data
-HEATER AIR CONDITIONING
Heater D1LC
Supplementary Heater D5W
Air Conditioning System “Konvekta
-UNDERCARRIAGE UPERCARRIAGE ATTACHMENTS
Combinations
Tooth System
Shutoff Installation For Grapple Operation
-ARRANGEMENT OF TANKS
Tank Configuration
What you get
You will receive PDF file with high-quality manual on your email immediately after the payment.
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