Liebherr Dozer PR Serie 4 Litronic PR724 PR734 PR744 PR754 PR764 Service Manual

[Martin Welker]

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Liebherr Crawler Dozer PR Serie 4 Litronic PR724 PR734 PR744 PR754 PR764 Service Manual
Size: 249.51 MB
Format: PDF
Language: English
Brand: Liebherr
Type of Machine: Crawler Dozer
Type of Manual: Service Manual, Electrical Schematic, Hydraulic Schematic
Model: Liebherr Crawler Dozer PR Serie 4 Litronic
PR 724 F/N xxx-6600→
PR 734 F/N xxx-6200→8219
PR 734 F/N xxx-8220→
PR 734 F/N 1481-12368→
PR 734 F/N 1482-13635→
PR 734 F/N 1659-14083→
PR 744 F/N xxx-7356→
PR 754 F/N xxx-6924→
PR 764 F/N xxx-6888→9505
PR 764 F/N xxx-9506→
Publication Date: 2019
Number of Pages: 3057 Pages

Contents:
01 General Information
Foreword and explanation
Safety guidelines
Service Items
Table - charts
Conservation guidelines
Weight of materials
02 Special Tools, Application Guidelines
Special tools
Repair welding
Installation instructions
03 Technical Data, Maintenance Guidelines
Technical data
Maintenance- and Inspection Guidelines
Maintenance and inspection instructions
Quick reference for machine adjustment
Adjustment checklist
04 Engine
Technical data
Fan and cylinder configuration
Installation kit – Diesel particle filter
Installation and test list for Diesel particle filter
05 Coupling, Splitter Box
Technical data
Coupling
Splitter box
Couplings pump drive
06 Travel Hydraulic
Technical data
Description
Function / Schematics
Test and Adjustment
Location of components
07 Working Hydraulic
Technical data
Description
Function / Schematics
Test and Adjustment
Location of components
08 Hydraulic Components
Variable pump
Variable motor
Variable flow pumps and motors
Constant pumps and motors
Pilot control valve Working Hydraulic
Control valve block
Valves
Hydraulic cylinder
09 Electrical System - Plans and Components
Code letter explanations
Functions
Fuses, panel points, notes
Current flow diagram
Instrument panel
Location of components
Travel control devices
10 Electrical System - Descriptions
Application software - travel drive
Software PDL – Diesel particle filter
Service Code List
11 Final Drive
Technical data
Description and function
Sectional view
12 Track Components
Technical data
Design, Function, Wear and Evaluation
Appraisal report and wear charts
Track roller frame and idler unit
Track roller
Carrier roller
Tension unit
13 Attachments - front
Straight blade
6 way blade
Hydraulic cutting angle adjustment
14 Attachments - rear
Ripper
15 Main Frame - Add On Components
Cooler / radiator arrangement
Lift cylinder mount
Equalizer bar
Engine Mounts
16 Tank Installation's
Hydraulic tank
Fuel tank
Battery box
17 Operators Platform, Heater, Air Conditioner
Operator's platform
Heater and Blower
Air conditioner
Operator’s seat
Throttle control
18 Special Attachments
Refueling pump
Reversible fan
Cable winch
Pressure cut off – Travel hydraulic
19 Additional Documentation
Travel Hydraulic
Working Hydraulic
Current flow diagram