
5 - 68
System
Faults
Possible causes
Solutions
Steering
System
Hydraulic steering
system does not work.
▲
Pump worn or part damaged
▲
Steering unit damaged or worn
▲
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
▲
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
▲
Air in system
▲
Aid oil
▲
Replace filter
▲
Bleed air
Содержание MT7101
Страница 1: ...LS TRACTOR OPERATOR S MANUAL MT784 MT794 MT7101...
Страница 2: ......
Страница 4: ......
Страница 56: ...1 46...
Страница 70: ...2 14...
Страница 88: ...3 18 SCR inducement strategy Low DEF level...
Страница 89: ...3 19 SCR inducement strategy poor DEF quality...
Страница 90: ...3 20 SCR inducement strategy SCR System tampering detection...
Страница 188: ...4 36 Attaching points for Front end loader When attaching the front end loader refer to the drawings as below Unit mm...
Страница 198: ...4 46...
Страница 201: ...5 3 Identification markings Metric hex bolt head 1 Manufacturer s identification 2 Property class GS 8 8 1 2...
Страница 271: ...5 73 Attachment...
Страница 272: ...5 74...
Страница 284: ...7 4...
Страница 285: ...8 1 8 Dimension and Specification 1 Cabin type Unit mm When applying front tire 12 4 24 8PR rear tire 16 9 34 8PR...
Страница 286: ...8 2 2 Roll bar type Unit mm When applying front tire 12 4 24 8PR rear tire 16 9 34 8PR...
Страница 291: ......
Страница 292: ......