Liebherr LR624 LR634 Series 4 Litronic Service Manual Crawler Loader

Factory Service Manual For Liebherr Crawler Loader. 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: 1314
Issued: february 2010
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Liebherr Crawler Loader
LR624
LR634
Series 4 Litronic

Contents

-GENERAL
Foreword And Explanation
Safety Guidelines
Service Fluids
Tightening Torques
Conversion Chart
Tapping Holes
Conservation Guidelines
Material Weights
-TOOLS AND APPLICATION REMARKS
Special Tools
Repair Welding
Installation Notes For Slipring Seals
-TECHNICAL DATA AND MAINTENANCE GUIDELINES
Technical Data
Maintenance And Inspection Guidelines
Quick Reference For Machine Adjustment
Adjustment Check List
-ENGINE
Data Page
Fan And Cylinder Arrangement
Installation Kit- Diesel Particle Filter
Installation And Test List For Diesel Particle Filter
-COUPLING AND SPLITTER BOX
Data Page
Coupling
Splitterbox
Coupling – Pump Output
-TRAVEL HYDRAULIC
Data page
Design
Function
Test And Adjustment
Component Arrangement
-WORKING HYDRAULIC
Data page
Design
Function
Test and adjustment
Component arrangement
-HYDRAULIC COMPONENTS
Variable Displacement Motor
Regulator Pump – Working Hydraulic
Double Gear Pump – Replenishing I Fan Drive
Fan Motor
Pilot Control – Working Hydraulic
Pilot Control – Auxiliary Equipment
Control Valve Block
Valves
Hydraulic Cylinder
-ELECTRICAL SYSTEM – SCHEMATICS AND COMPONENTS
Component Description
Function List
Fuses, Cross Points, Notes
Current Flow Diagram
Instrument Panel
Component Arrangement – Electrical System
Travel Joystick
V- Joystick
Speed Reduction Pedal
-ELECTRICAL SYSTEM DESCRIPTIONS
Application Software – Travel Drive
Software PDL – Diesel Particle Filter
-FINAL DRIVE
Data Page
Design And Function
Sectional View
-TRACK COMPONENTS
Data Page
Design, Function, Wear And Evaluation
Inspection Checklist
Wear Chart
Track Roller Frame And Idler Unit
Track Roller
Carrier Roller
Tension Unit
-ATTACHMENTS – FRONT
4 in 1 Bucket
Bucket Arm
-ATTACHMENTS – REAR
Ripper
-MAIN FRAME – ADD ON COMPONENTS
Cooler Arrangement
Hoist And Tilt Cylinder Mount
Equalizer Bar
Engine Mount
-TANK ARRANGEMENT
Hydraulic Tank
Fuel Tank
Battery Compartment
-OPERATORS PLATFORM, HEATER, AIR CONDITIONER
Operators Platform
Heater And Blower
Air Conditioning System
Operator’S Seat – Air Cushioned
Engine RPM Adjustment
-SPECIAL EQUIPMENT
Refueling Pump
Reversible Fan
Rope Winch
-ADDITIONAL DOCUMENTATION
Schematics Travel Hydraulic
Schematic Working Hydraulic
Current Flow Diagram

What you get

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