Installation Instructions

SGRVICING

CONTENTS

TROUBLESHOOTING

8-51

SERVICING SPECIFICATIONS 8-52

TIGHTENING TORQUES 8-53

CHECKING. DISASSEMBLING

AND

SERVICING 8-54

[1] HYDRAULIC PUMP 8-54

CHECKING

AND

ADJUSTING 8-54

DISASSEMBLING

AND

ASSEMBLING 8-55

SERVICING 8-57

[2] HYDRAULIC CYLINDER ASSEMBLY (HYDRAULIC CYLINDER. POSITION

CONTROL VALVE.

RELIEF

VALVE

AND

ETC)

8-58

CHECKING

AND

ADJUSTING 8-58

DISASSEMBLING

AND

ASSEMBLING 8-59

(1) Separating Hydraulic Cylinder Assembly 8-59

(2) Disassembling Hydraulic Cylinder Assembly 8-510

(3) Disassembling Position Control Valve

8-511

SERVICING 8-513