Kioti LX500L User Manual

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TROUBLE SHOOTING
ENGINE LACKS POWER
Consult your KIOTI Dealer for further information.
Possible causes Actions
1. Carbon deposit at injection nozzle inlet

Clean the inlet and needle valve carefully not to damage the nozzle inlet.

Check the nozzle. Replace with a new nozzle if necessary.
2. Leaks from valve due to low compression

Defective valve or excessively worn ring, piston, and liner will result in low
compression. Replace it with a new one.

Polish the valve.
3. Moving parts overheating

Check the lubrication system.

Check if the oil lter is working properly.

Filter screen or element with debris will degrade the lubricant cleaning screen.

Check if the bearing clearance meets the specication.

Check engine timing.

Timing adjustment BTDC 12°(sub port)
4. In correct valve adjustment

Adjust the valve clearance.
- Intake: 0.25 mm (0.010 in.)
- Exhaust: 0.35 mm (0.014 in.)
5. Air cleaner contamination

Clean the element every 100 to 200 hours from operation
6. Worn injection pump

Avoid using poor quality fuel. This will result in pump wear. Use NO.2 diesel only

Check fuel injection pump element and transfer valve assembly, and replace if
necessary.
LX500_en_om_12.indd 3 2012-11-27 오후 3:13:09

Kioti LX500L Specifications

General

Brand	Kioti
Model	LX500L
Category	Tractor
Language	English