Service Manual consists of the following separate Part No.
Technical Manual (Operational Principle): Vol. No.T01R7-E
Technical Manual (Troubleshooting): Vol. No.TT1R7-E
Workshop Manual: Vol. No.W1R7-E
MANUAL COMPOSITION
• This manual consists the Technical Manual and the
Workshop Manual.
• Information included in the Technical Manual:
technical information needed for redelivery and
delivery, operation and activation of all devices
and systems, operational performance tests, and
troubleshooting procedures.
• Information included in the Workshop Manual:
technical information needed for maintenance
and repair of the machine, tools and devices
needed for maintenance and repair, maintenance
standards, and removal/installation and assemble/
disassemble procedures.
SECTION AND GROUP CONTENTS
SECTION 1 GENERAL
Group 1 Precautions for disassembling
and Assembling
Group 2 Tightening
Group 3 Painting
Group 4 Bleeding Air from Hydraulic Oil
Tank
SECTION 2 UPPERSTRUCTURE
Group 1 Cab
Group 2 Counterweight
Group 3 Main Frame
Group 4 Pump Device
Group 5 Control Valve
Group 6 Swing Device
Group 7 Pilot Valve
Group 8 Pilot Shut-Off Solenoid Valve
Group 9 Signal Control Valve
Group 10 2-Spool Solenoid Valve Unit
Group 11 Engine
SECTION 3 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Roller
Group 7 Track
SECTION 4 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder
