LS tractor J2023H User Manual

5 -30
5-11. Troubleshooting
Warning
▶ To avoid injury due to sudden start, apply parking brake and place the
transmission gear in “Neutral”.
System Faults Possible causes Solutions
Engine
The start motor does
not turn when turning
the key switch.
▲ Start safety switch is not
contacted.
▲ PTO switch is not in “OFF”
position.
▲ Discharge of battery
▲ Terminal loosened
▲ Key switch failure
▲ Start motor failure
▲ Depress clutch pedal fully
▲ Place PTO switch in “OFF”
position
▲ Charge or replace
▲ Tighten the terminal
▲ Repair or replace
▲ Repair or replace
The start motor turns
but the engine does
not start.
▲ The battery is weak.
▲ Bad grounding
▲ Improper viscosity of engine
oil
▲ Air in fuel system
▲ Fuel filter clogged
▲ Error in engine body
▲ Fuel cock closed
▲ Charge or replace
▲ Tighten the ground
▲ Replace the oil with proper
viscosity.
▲ Bleed the air
▲ Clean or replace the filter
▲ Repair
▲ Open the cock
Engine revolution is
irregular.
▲ Air in fuel system
▲ Fuel filter clogged
▲ Injection nozzle clogged
▲ Fuel leakage
▲ Irregular fuel injection
▲ Bleed air
▲ Clean or replace the filter
▲ Repair or replace
▲ Repair
▲ Repair
Engine turns more
than maximum speed.
▲ impurities in governor ▲ Repair
Engine stops suddenly
during operation.
▲ Fuel shortage
▲ Fault of nozzle
▲ moving parts failure due to bad
lubrication
▲ Add fuel and bleed air.
▲ Repair or replace
▲ Repair

LS tractor J2023H Specifications

General

Brand	LS tractor
Model	J2023H
Category	Tractor
Language	English