Front Attachment - Hitachi ZX 470-6 Workshop Manual

SECTION 5

FRONT ATTACHMENT

Group 1 Front Attachment
Removal and Installation of Front Attachment ...W5-1-1-1
Removal and Installation of Bushing ......................W5-1-2-1
Group 2 Cylinder
Removal and Installation of Boom Cylinder .........W5-2-1-1
Removal and Installation of Arm Cylinder ............W5-2-2-1
Removal and Installation of Bucket Cylinder .......W5-2-3-1
Disassembly of Boom, Arm, and Bucket
Cylinders ......................................................................W5-2-4-1
Assembly of Boom, Arm, and Bucket
Cylinders ......................................................................W5-2-4-7
Group 3 Hose Rupture Valve
Removal and Installation of Hose Rupture
Valve for Boom Cylinder .........................................W5-3-1-1
Removal and Installation of Hose Rupture
Valve for Arm Cylinder ............................................W5-3-2-1
Structure of Hose Rupture Valve for Boom
Cylinder ........................................................................W5-3-3-1
Structure of Hose Rupture Valve for Arm
Cylinder (Bottom Side) ...........................................W5-3-3-3
Structure of Hose Rupture Valve for Arm
Cylinder (Rod Side) ..................................................W5-3-3-5
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