Factory Service Manual For Liebherr Crawler 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: 1130
Issued: 1982-1983
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Liebherr Crawler Excavator
R952
R962
R972
R982
Contents
-GENERAL DATA
Index Conversation
-TOOLS
Minimeb – Hydraulic Pressure Test Adaptors
Hydraulic Pressure Gauges – Test Case
Hydraulic Pressure Case
Pressure Gauge Adaptors
Spool Clamp
Hydraulic Cylinder Installation Tool (Piston Packing)
Piston Wrench
Intermediate Plate – Cooling Circuit R 982
Spool Travel Measuring Tool
End Plate – Pressure Check
Mounting Device For Brake Housing, Travel Gear Fat
Mounting Device For Bearing Adjustment Ring, Travel Gear Fat Test Kit For Main Pumps
Test Kit For Swing Pump
Test Fitting
Testing Device For Electrical Horsepower Limiter
Test Fitting For Partial Load Potentiometer
Plug With Bridge For Partial Load Potentiometer
Test Fitting For Partial Load Potentiometer And Engine Speed Adjustment
Special Tools For Electrical Connectors
-WELDING
Welding Joints
-TECHNICAL DATA
Technical Data
Inspection Schedule
Important Torque Values
-ENGINE
Cummins Engine Specifications
Cummins Engine Oil Consumption
-SWING GEAR
Swing Gear
Swing Brake
-HYDRAULIC SYSTEM
Hydraulic System Pressure Settings Hydraulic System – Description, Function,
Pressure Adjustment And Troubleshooting
Hydraulic System – Description, Function. Pressure Adjustment And Troubleshooting
Filtering System For Closed Circuit
Servo Control System
Valves
Pump Units With Hydraulic Control /Technical Data
Splitterbox
BPR Pumps – Hydr. Horsepower Control
Swing Pump
Hydraulic Horsepower Control
Pump Components With Electronic Horsepower Control,
Technical Data
Pump Unit With Electronic Horsepower Control
Adjustment – Pump Components With Electronic Horsepower Control
Splitterbox – PVQ 250 C 263
BPR Pumps With Electronic Horsepower Control
Electronic Horsepower Control
Electronic Horsepower Control For Litronic Machines
Hydraulic Fixed Displacement Motor FMF
-AIR PRESSURE SYSTEM
Pressure Chart
Air Pressure System — Description, Function, Schematic, Pressure Adjustments, Troubleshooting
Description — Pressure Reducing Valve
Description — Three Way (Shut Off) Valve
Description — Check Valve
Description — Safety Valve
Description — Foot Pedal Brake Valve
Description — Hand Brake Valve
Description — Three-Way Valve
Description — Air Cylinder
Description — Antifreeze Pump
Description — Drain Valve
Description — Air Cleaner
-ROTARY CONNECTION
Air Rotary Connection
Oil Rotary Connection «Sigma»
Oil Rotary Connection «Grau»
Oil Rotary Connection «Liebherr»
1 -Way Oil Rotary Connection (For Travel Brakes)
-ELECTRICAL SYSTEM
Electrical Diagram
-HEATER AIR CONDITIONER
Description Of Construction And Function
Operating, Maintenance And Repair Of Hot Water Heater
Operating, Maintenance And Repair Of Air Conditioner Type 630 Hornkohl & Wolf
-TRAVEL GEAR
Travel Gears, Location, Torques, Conversion Factors
Flange Press Assembly
Lifetime Seals
Remove And Install Travel Gear
Travel Gear
-TRACK COMPONENTS
Track Components – Location
Track Components Data, Torques, Conversions Factors
Lifetime Seals – Handling And Installation
Track Components – Wear Limits, Measuring Instructions
Instructions To Remove And Install Track Components
Grease Cylinder
Spring Assembly
Track Roller
Carrier Roller
-UNDERCARRIAGE
Tolerances, Wear Limits, Measurements, Torques
Ball Swing Ring Description, Remove And Install Swing Gear.
Tolerances, Wear Limits, Measurements, Torques
Roller Swing Description, Remove And Install Swing Gear.
-TRAVEL BRAKE
Travel Brake Maintenance And Pressure Settings
Remove And Install Travel Brake
Travel Brake Function And Operating Principal
Bleed Brake System
Repair And Function Of Wheel Cylinder With Brake Assembly
Repair And Function Of Master Cylinder
Travel Brake Troubleshooting
-ATTACHMENTS
-HYDRAULIC CYLINDER
Hydraulic Cylinder – Torque Values
Removing And Installing Hydraulic Cylinders
Hydraulic Cylinder With/Without Cushioning Sleeve Disassemble / Sealing / Installing
Hydraulic Cylinder Arrangement
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