Service Manual (Manual No. KM-178-E) consists of the following three separate volumes;
Technical Manual (Operational Principle) : Vol. No. TO178-E
Technical Manual (Troubleshooting) : Vol. No. TT178-E
Workshop Manual : Vol. No. W178-E
SECTION AND GROUP CONTENTS
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 Hydraulic System
Group 3 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Travel Device
Group 6 Signal Control Valve
Group 7 Others(Upperstructure)
Group 8 Others(Undercarriage)
