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5 - 37
System
Faults
Possible causes
Solutions
Steering
System
Hydraulic steering
system does not work.
▲
Pump worn or part damaged
▲
Steering unit damaged or worn
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Oil leakage by steering
cylinder piston seal damaged or
worn
▲
Oil leakage by pipe damage
▲
Repair or replace
▲
Repair or replace
▲
Repair
▲
Repair or replace
Hard to operate the
steering wheel.
▲
Steering unit
- Steering unit spline and column
spline does not aligned
- Spool and sleeve damaged by
foreign material
- Excessive tightening torque of
end cap bolt
▲
Pump
- Low speed
- Wearing, failure
▲
Relief valve
- Valve spool clogged
- Setting pressure too low
▲
- Check mounted condition of
steering unit and column
- Replace
- Apply regular torque
▲
- Adjust RPM or Repair
- Repair or replace
▲
- Repair or replace
- Reset or adjust
Cylinder does not work
smoothly as steering
wheel movement
▲
Air in steering line if not used
for a long time
▲
Air in suction pipe
▲
Piston seal damaged
▲
Bleed air
▲
Repair
▲
Replace
Steering wheel turns to
the opposite direction.
▲
Bad assembly of steering gear
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Bad assembly of steering hose
▲
Repair
▲
Repair
Oil leakage of steering
pump, steering unit,
cylinder and fittings
▲
Seal damaged
▲
Replace seal
Abnormal noise
▲
Lack of oil
▲
Exceeding resistance of
suction line
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Air in system
▲
Aid oil
▲
Replace filter
▲
Bleed air
Содержание XG3025
Страница 6: ...v FOREWORD B C Selective catalyst reduction ...
Страница 88: ...4 24 Front wheel track 7 14 4PR with rim disk W5x14 Unit mm inch 1115 43 9 in 1207 47 5 in Standard track ...
Страница 134: ...6 1 6 Dimension and Specification 4WD model Unit mm Front tires 7 14 4PR Rear tires 11 2 24 8PR 1115 1091 1374 ...
Страница 143: ...v FOREWORD B C Selective catalyst reduction ...