Description
Liebherr PR 776-1296 Crawler Dozer Operating Manual
Liebherr PR 776-1296 Crawler Dozer Index:
Removal and installation instructions
Foreword
Contents
010 Introduction
010.1 Safety instructions
010.2 Maintenance position
010.3 General tasks
010.4 Standards and specifications
010.5 Conservation guidelines
010.6 Repair welding
010.7 Hydraulic symbols
010.8 Electrical symbols
010.9 Material weights
040 Drive group
040.1 Diesel engine
040.2 Clutch
040.3 Splitter box
050 Cooling system
050.1 Radiator
050.2 Hydraulic
060 Working hydraulics
060.1 Regulating pump
060.2 Proportional control valve block
070 Travel hydraulics
070.1 Variable displacement pump
080 Hydraulic components
080.1 Hydraulic tank
110 Electrical system
110.1 Electrical components Compartments
110.2 Electrical components – Diesel engine
110.3 Electrical components of operator’s cab
120 Travel gearbox
120.1 Travel gearbox
130 Travel gear, axles, tyres, drive shafts
130.1 Travel gear
140 Steel components Basic machine
140.1 Lift cylinder suspension
140.2 Equaliser bar
140.3 Frame front section
140.4 Covering
150 Working attachment
150.1 Ripper
160 Operator’s cab, heating, air conditioning
160.1 Operator’s cab
