Iseki SBC550X - Master Brake System Issues; Lift System Problems; Steering System Issues

X. TROUBLESHOOTING
63
Troubles Presumable causes Remedies
・Excessive fuel consumption ・Defective fuel
・Clogged air-intake line
・Engine is overloaded.
・Fuel leaks
・Incorrect valve clearances
・Use proper fuel.
・Clean air cleaner and air-intake
hose inside.
・Raise cutting height or slow down
lawn mower.
・Replace damaged parts with new
ones and tighten joints securely.
・Consult your dealers.
・Charge lamp is blinking. ・Defective wiring
・Lower electrolyte level
・Loose fan belt
・Defective alternator
・Defective regulator
・Correct loose, dirty, short,
improperly earthed terminals.
・Replenish with distilled water to
upper limit.
・Tighten it properly.
・Consult your dealers.
・Consult your dealers.
2. MASTER BRAKE SYSTEM
Troubles Presumable causes Remedies
・Defective braking effect or
uneven braking
・Excessive master brake pedal play
・Worn brake shoes
・Correct pedal play.
・Consult your dealers.
・Master brake pedal does not
return smoothly.
・Fatigued or broken return spring
・Defective lubrication of linkage
・Replace it.
・Lubricate lubrication points.
3. LIFT SYSTEM
Troubles Presumable causes Remedies
・Lift does not rise. ・Low transmission oil level
・Air trapped inside hydraulic piping
・Clogged hydraulic oil filter
・Clogged suction oil filter
・Defective hydraulic pump
・Defective control valve
・Defective hydraulic cylinder
・Fill up to upper limit.
・Consult your dealers.
・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.
4. STEERING SYSTEM
Troubles Presumable causes Remedies
・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.