Description
Liebherr PR 712B, PR 722B Litronic Crawler Dozer Operating Manual (From SN 6200)
Liebherr PR 712B, PR 722B Litronic Crawler Dozer Index:
Operating manual
1. Product description
1.1 Technical Data
1.2 Tightening torques
2. Safety guidelines, decals
2.1 Introduction
2.2 Proper and intended use
2.3 Decals on the machine
2.4 Safety guidelines
3. Control, instrumentation
3.1 Location of controls and instrumentation
3.2 Operation
3.3 Operation
3.4 General operating methods
3.5 Installation guidelines to be observed for removal and insta
3.6 Emergency operation
4. Operating problems
4.1 Problems and remedy
4.2 Problem remedy
5. Maintenance
5.1 Maintenance and inspection schedule
5.2 Lubrication chart
5.3 Lubricants and service fluids
5.4 Preparations for maintenance
5.5 Diesel engine
5.6 Cooling system
5.7 Fuel system
5.8 Air filter system
5.9 Hydraulic system
5.10 Splitterbox
5.11 Electrical system
5.12 Heating and fresh air system, air condi- tioning system
5.13 Travel gear
5.14 Track components
5.15 Working attachment
5.16 Total machine
5.17 Cab – tilting device
