Hitachi ZX16-3 Excavator W1Y7-E-00 (Preview)
W1Y7-E-00
INTRODUCTION
SAFETY
SECTION AND GROUP CONTENTS
SECTION 1 GENERAL
Group 1 Precautions for Disassembling and Assembling
Precautions for Disassembling and Assembling
Maintenance Standard Terminology
Group 2 Tightening
Tightening Torque
Tightening Bolts and Nuts
Piping Joint
Periodic Replacement Parts
Group 3 Painting
Painting
Group 4 Bleeding Air From Hydraulic Oil Tank
Bleeding Air from Hydraulic Oil Tank
Bleeding Air from Hydraulic Oil Tank (Cab Spec)
SECTION 2 UPPERSTRUCTURE
Group 1 Canopy and Cab
Removal and Installation of Canopy (2-Pillar)(Optional)
Removal and Installation of Canopy (3-Pillar)
Removal and Installation of Cab (Optional)
Dimensions of Cab Glass
Group 2 Counterweight
Removal and Installation of Counterweight
Group 3 Pump Device
Removal and Installation of Pump Device
Disassembly of Pump Device
Assembly of Pump Device
Maintenance Standard
Group 4 Control Valve
Removal and Installation of Control Valve
Disassembly and Assembly of Control Valve
Disassembly and Assembly of Body
Disassembly and Assembly of Spool
Disassembly and Assembly of Arm Regenerative Valve, Check Valve and Orifice
Group 5 Swing Device
Removal and Installation of Swing Device
Disassembly of Swing Motor
Assembly of Swing Motor
Disassembly and Assembly of Relief Valve
Group 6 Pilot Valve
Removal and Installation of Left Pilot Valve
Removal and Installation of Right Pilot Valve
Removal and Installation of Travel Pilot Valve
Disassembly of Left and Right Pilot Valves
Assembly of Left and Right Pilot Valves
Disassembly of Travel Pilot Valve
Assembly of Travel Pilot Valve
Group 7 2-Spool Solenoid Valve
Removal and Installation of 2-Spool Solenoid Valve
Disassembly of 2-Spool Solenoid Valve
Assembly of 2-Spool Solenoid Valve
SECTION 3 UNDERCARRIAGE
Group 1 Swing Bearing
Removal and Installation of Swing Bearing
Group 2 Travel Device
Removal and Installation of Travel Device
Disassembly of Travel Device
Assembly of Travel Device
Disassembly of Travel Motor
Assembly of Travel Motor
Disassembly of Brake Valve
Assembly of Brake Valve
Maintenance Standard
Group 3 Center Joint
Removal and Installation of Center Joint
Disassembly of Center Joint
Assembly of Center Joint
Group 4 Track Adjuster
Removal and Installation of Track Adjuster
Disassembly of Track Adjuster
Assembly of Track Adjuster
Group 5 Front Idler
Removal and Installation of Front Idler
Disassembly of Front Idler
Assembly of Front Idler
Maintenance Standard
Group 6 Lower Roller
Removal and Installation of Lower Roller
Structure of Lower Roller
Maintenance Standard
Group 7 Track
Removal and Installation of Track(Rubber Crawler)
Maintenance Standard
SECTION 4 ATTACHMENT
Group 1 Front Attachment
Hydraulic Circuit Pressure Release Procedure
Removal and Installation of Front Attachment
Maintenance Standard
Standard Dimensions for Arm and Bucket Connection
Group 2 Cylinder
Removal and Installation of Cylinder
Disassembly of Boom Cylinder
Assembly of Boom Cylinder
Disassembly of Arm, Bucket, Blade, and Boom Swing Cylinders
Assembly of Arm, Bucket, Blade, and Boom Swing Cylinders
Maintenance Standard
SERVICE MANUAL REVISION REQUEST FORM
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