SXG
60
4. STEERING SYSTEM
5. HST (Hydrostatic transmission)
Troubles
Presumable causes
Remedies
• Lift does not rise.
• Clogged hydraulic oil filter
• Clogged suction oil filter
• Defective hydraulic pump
• Defective control valve
• Defective hydraulic cylinder
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Lift does not lower.
• Defective control valve
• Seized lift shaft
• Consult your dealers.
• Consult your dealers.
• Steering wheel is very
heavy to turn.
• Low tyre pressure
• Low transmission oil level
• Air trapped inside hydraulic piping
• Clogged hydraulic oil filter
• Clogged suction oil filter
• Defective hydraulic pump
• Defective power-steering unit
• Correct it as specified.
• Fill up to upper limit.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Steering wheel has
an tendency to turn in one
direction.
• Uneven tyre inflation
• Improper toe-in
• Excessively worn tie-rod ends
• Inflate both front and rear
tyres to specified pressure.
• Consult your dealers.
• Consult your dealers.
• Excessively worn tie-rod ends
• Excessive steering wheel play
• Excessively worn steering wheel column shaft
• Defective power-steering unit (Type U)
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Lawn mower does not
start travelling.
• Parking brake is applied.
• Too low engine speed
• Low transmission oil level
• Air trapped inside hydraulic piping
• Improperly adjusted HST pedals
• Clogged hydraulic oil filter
• Clogged suction oil filter
• Defective HST unit
• Release it.
• Accelerate engine.
• Fill to upper limit.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
• Lawn mower creeps
without HST pedals being
operated
• Stuck neutral arm
• Incorrect neutral point of HST
• Improperly positioned neutral arm
• Defective HST unit
• Lubricate.
• Consult your dealers.
• Consult your dealers.
• Consult your dealers.
Содержание SXG19H-UE
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