TROUBLESHOOTING
11-11
HYDRAULIC SYSTEM
Problem
Cause
Solution
One Control Lever Does Not
Work
Relief valve pressure low
See your authorized dealer.
Tube or hose damaged
Repair or replace.
Hydraulic fittings loose
Tighten.
Damaged O-rings in fittings
Install new O-ring.
Hydraulic Pump
See your authorized dealer.
Pilot valve
See your authorized dealer.
Pilot lines
Repair or replace.
One Cylinder Does Not Work
Control valve spool damaged or
contaminated with dirt
See your authorized dealer.
Hydraulic lines damaged
Repair or replace.
Fittings loose
Tighten.
O-ring in fitting damaged
Install new O-ring.
Pilot valve
See your authorized dealer.
Pilot lines
Repair or replace.
One Cylinder Does Not Work or
Has Little Power
Piston seals leaking
See your authorized dealer.
Cylinder rod damaged
See your authorized dealer.
Pilot lines
Repair or replace.
Pilot valve
See your authorized dealer.
Failed wiring harness
See your authorized dealer.
Both Travel Motors Do Not
Work
Center joint failure
See your authorized dealer.
One Travel Motor Does Not
Work
Travel motor
See your authorized dealer.
Parking brake not releasing
See your authorized dealer.
Pilot valve
See your authorized dealer.
Pilot lines
Repair or replace.
Travel is Not Smooth
Track adjustment
Adjust tension.
Front idler or rollers damaged
See your authorized dealer.
Track frame bent
See your authorized dealer.
Содержание ZAXIS 120-3 class
Страница 1: ......
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Страница 49: ...SAFETY SIGNS Europe Asia Middle and Near East Model Only S 38 MEMO ...
Страница 131: ...BREAK IN 2 MEMO ...
Страница 191: ...TRANSPORTING 6 MEMO ...
Страница 290: ...HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT 8 HYDRAULIC CIRCUIT M1V1 08 001 ...
Страница 292: ...8 ELECTRICAL DIAGRAM ...
Страница 293: ...HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT 8 MEMO ...
Страница 295: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 MEMO ...
Страница 351: ...SPECIFICATIONS 12 42 MEMO ...
Страница 455: ...OPTIONAL ATTACHMENTS AND DEVICES 13 104 MEMO ...
Страница 460: ...INDEX 14 Working Ranges ZX280LC 3 280LCN 3 2 piece Boom 13 41 Working Ranges ZX350LC 3 350LCN 3 2 piece Boom 13 44 ...
Страница 461: ...INDEX 14 MEMO ...