Hitachi ZAXIS 800 Excavator Service Repair Manual
$39.99
Hitachi ZAXIS 800 Excavator Service Repair Manual
Group 3: Pump Device
Remove and Install Pump Device – W2-3-1
Disassemble Pump Transmission – W2-3-2
Assemble Pump Transmission – W2-3-6
Description
Hitachi ZAXIS 800 Excavator Service Repair Manual
Hitachi ZAXIS 800 Operator Manual
Detailed Table of Contents – Technical Service Groups
Group 1: Cab
Remove and Install Cab – W2-1-1
Dimensions of the Cab Glass – W2-1-7
Group 2: Counterweight
Remove and Install Counterweight – W2-2-1
Group 3: Pump Device
Remove and Install Pump Device – W2-3-1
Disassemble Pump Transmission – W2-3-2
Assemble Pump Transmission – W2-3-6
Remove and Install Main Pump – W2-3-9
Disassemble Main Pump – W2-3-10
Assemble Main Pump – W2-3-16
Maintenance Standard – W2-3-20
Disassemble Regulator – W2-3-22
Assemble Regulator – W2-3-24
Disassemble and Assemble Pilot Pump – W2-3-26
Group 4: Control Valve
Remove and Install Control Valve – W2-4-1
Disassemble Control Valve 1 – W2-4-4
Assemble Control Valve 1 – W2
Disassemble Control Valve 2 – W2-4-14
Assemble Control Valve 2 – W2-4-16
Disassemble Control Valve 3 – W2-4-18
Assemble Control Valve 3 – W2-4-24
Disassemble Control Valve 4 – W2-4-30
Assemble Control Valve 4 – W2-4-32
Disassemble Control Valve 5 – W2-4-34
Assemble Control Valve 5 – W2-4-36
Group 5: Swing Device
Remove and Install Swing Device – W2-5-1
Disassemble Swing Reduction Gears – W2-5-4
Assemble Swing Reduction Gears – W2-5-8
Disassemble Swing Motor – W2-5-12
Assemble Swing Motor – W2-5-16
Disassemble and Assemble Swing Parking Brake Release Valve – W2-5-20
Maintenance Standard – W2-5-22
Group 6: Pilot Valve
Remove and Install Right Pilot Valve – W2-6-1
Remove and Install Left Pilot Valve – W2-6-4
Remove and Install Travel Pilot Valve – W2-6-7
Disassemble Right and Left Pilot Valve – W2-6-8
Assemble Right and Left Pilot Valve – W2-6-10
Disassemble Travel Pilot Valve – W2-6-14
Assemble Travel Pilot Valve – W2-6-16
Group 7: Pilot Shut-Off Valve
Remove and Install Pilot Shut-off Valve – W2-7-1
Disassemble Pilot Shut-off Valve – W2-7-4
Assemble Pilot Shut-off Valve – W2-7-6
Group 8: Shockless Valve
Remove and Install Front Attachment Shockless Valve – W2-8-1
Disassemble and Assemble Shockless Valve (Front Attachment) – W2-8-4
Remove and Install Travel Shockless Valve – W2-8-7
Disassemble and Assemble Travel Shockless Valve – W2-8-10
Group 9: Solenoid Valve
Remove and Install Two-Spool Solenoid Valve – W2-9-1
Disassemble and Assemble Two-Spool Solenoid Valve – W2-9-3
