CONTENTS
Section 1 SAFETY INFORMATION
Section 2 SAFETY PRECAUTIONS
Section 3 SAFETY DECALS
OPERATIONAL PRINCIPLE
Section 1 GENERAL INFORMATION
Group 1 Specifications
Section 2 SYSTEM
Group 1 Mechatro Control System
Group 2 Hydraulic System
Group 3 Electrical System
Section 3 COMPONENT OPERATION
Group 1 Hydraulic Pump Assy
Group 2 Pilot Valve
Group 3 Control Valve
Group 4 Swing Device
Group 5 Travel Device
Group 6 Swivel Joint
Group 7 Cylinders
Group 8 Air Conditioner system
Group 9 Electrical Equipment
OPERATIONAL PERFORMANCE TEST
Section 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard Performances
Group 3 Test Procedures
Group 4 Mechatro Controller
TROUBLESHOOTING
Section 5 TROUBLESHOOTING
Group 1 Troubleshooting (by error codes)
Group 2 Troubleshooting (by trouble)
REPAIR INSTRUCTIONS
Section 1 GENERAL INFORMATION
Group 1 Precautions for Disassembly and Assembly
Group 2 Tightening Torque
Section 2 UPPERSTRUCTURE
Group 1 Upperstructure
Group 2 Pump Device
Group 3 Control Valve
Group 4 Swing Device
Group 5 Pilot Valve
Section 3 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Swivel Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Roller
Group 7 Tracks
Section 4 FRONT ATTACHMENT
Group 1 Front attachment.