CHAPTER 10. TROUBLESHOOTING
77
2. BRAKE SYSTEM
3. LIFT SYSTEM
Troubles Presumable causes Remedies
• Exhaust fumes are black. • Clogged exhaust system
• Excessive fuel injection rate
• Insufficient injection nozzle pressure
• Incorrect injection timing
• Check muffler for clogging and
clean it.
• Consult your dealer.
• Consult your dealer.
• Consult your dealer.
• Engine stalls at low speed. • Defective injection pump
• Defective injection nozzles
• Incorrect valve clearance
• Consult your dealer.
• Consult your dealer.
• Consult your dealer.
• Engine races. • Clogged governor
• Engine oil leaks into cylinder.
• Consult your dealer.
• Consult your dealer.
• 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
front mower.
• Replace damaged parts with new
ones and tighten joints securely.
• Consult your dealer.
• Charge lamp is blinking.
• Defective wiring
• Lower electrolyte level
• Loose fan belt
• Defective alternator
• Defective regulator
• Correct loose, dirty, short, improp-
erly earthed terminals.
• Replenish with distilled water to
upper limit.
• Tighten it properly.
• Consult your dealer.
• Consult your dealer.
• Defective braking effect or
uneven braking
• Excessive master brake pedal play
• Worn brake linings
• Improperly adjusted brake rods
• Correct pedal play.
• Consult your dealer.
• Correct rod length.
• Master brake pedal does not
return smoothly.
• Fatigued or broken return spring
• Defective lubrication of linkage
• Replace it.
• Lubricate lubrication points.
• Lift does not rise.
• Low transmission oil level
• Air trapped inside hydraulic piping
• Fill up to upper limit.
• Consult your dealer.
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