1 GENERAL INFORMATION
Safety, general information and standard torque data
General specifications and special torque setting
Numerical value conversion table
2 ENGINE
Engine specifications
Disassembly and assembly of the engine
3 FUEL SYSTEM
Fuel tank
Fuel engine system
4 ELECTRICAL SYSTEM
Electrical system, electrical and electronic troubleshooting
Inspection and maintenance of batteries and connecting a booster battery
5 UNDERCARRIAGE
Removal and installation of tracks
Rollers
Sprocket
Idler wheel and tension shock absorber
6 DRIVE TRAIN
Drive motor and final drive transmission removal and installation
Drive motor and final drive transmission disassembly and assembly
Swing reduction gear, disassembly and assembly
7 UNDERCARRIAGE HYDRAULICS
8 UPPERSTRUCTURE HYDRAULICS
Depressurising and decontaminating the hydraulic system, use of the
vacuum pump and bleeding the components
Specifications, troubleshooting, checks and hydraulic pressure settings
Main and pilot pumps, removal and installation
Main hydraulic control valve, removal and installation
Attachment cylinders, removal and installation
Hydraulic swivel, removal and installation
Pilot blocs, removal and installation
Disassembly and assembly of the free swing valve
Attachment cylinders, disassembly and assembly
Hand control levers, disassembly and assembly
Foot control levers, disassembly and assembly
Six-solenoid valves, disassembly and assembly
Caution valve, disassembly and assembly
Safety valve
Hydraulic swivel, disassembly and assembly
Swing motor, disassembly and assembly
Hydraulic functions
9 UPPERSTRUCTURE
Upperstructure, turntable and counterweight
Boom, dipper and bucket
Seat and seat belt
Air conditioner troubleshooting and system checks
Large format hydraulic and electrical schematics
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