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Hitachi Wheeled Excavator ZX 170W,190W-3 Technical Manual Troubleshooting
Size: 9,4mb
Language: English
Type: pdf

WORKSHOP MANUAL
SECTION 1
GENERAL INFORMATION
Group 1 Precautions for Disassem- bling and Assembling
Group 2 Tightening Torque
Group 3 Painting
Group 4 Bleeding Air from Hydrau- lic 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 Electric Lever
Group 9 Pilot Shut-Off Solenoid Valve
Group 10 Signal Control Valve
Group 11 Travel Shockless Valve
Group 12 Swing Shockless Valve
Group 13 Solenoid Valve
Group 14 Steering Valve
Group 15 Brake Valve
Group 16 Accumulator Charging Valve
SECTION 3
UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Motor
Group 3 Center Joint
Group 4 Transmission
Group 5 Axle
Group 6 Axle Lock Cylinder
Group 7 Operate Check Valve (Axle Lock Cylinder)
SECTION 4
FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder
Group 3 Hose Rupture Valve
Group 4 Operate Check Valve (Blade/Outrigger)

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