TROUBLESHOOTING
11-3
Control Lever
Problem
Cause
Solution
Lever is heavy to operate.
Rusted joint
* Lubricate or repair
Worn pusher
* Replace
Does not move smoothly
Worn pusher
* Repair or replace
Faulty pilot valve
* Replace
Does not return to neutral.
Faulty pilot valve
* Replace
The lever is tilted in the neutral position
due to increase in play.
Worn joint
* Repair or replace
Faulty pilot valve
* Replace
* Mark: Consult your authorized Hitachi dealer.
Summary of Contents for Zaxis 17U-5A
Page 4: ......
Page 8: ...CONTENTS MEMO ...
Page 12: ...MACHINE NUMBERS 4 MEMO ...
Page 84: ...OPERATOR S STATION 1 18 MEMO ...
Page 86: ...BREAK IN 2 2 MEMO ...
Page 108: ...DRIVING THE MACHINE 4 14 MEMO ...
Page 228: ...MAINTENANCE 7 88 MEMO ...
Page 230: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Page 232: ...STORAGE 10 2 MEMO ...
Page 240: ...TROUBLESHOOTING 11 8 MEMO ...
Page 250: ...SPECIFICATIONS 12 10 MEMO ...
Page 270: ...13 20 NUMERIC KEYPAD LOCK OPTIONAL ATTACHMENT MEMO ...
Page 274: ...INDEX 14 4 MEMO ...
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