TROUBLE PROBaBLE caUSE SOLUTION
Engine
The engine runs irregularly
Clogged injection nozzle
•
Have it repaired by workshop
•
Fuel leak at pipe
•
Tighten the clamp, replace the pipe and machine and attach
the copper washer
•
Poor fuel injection quality
•
Have it repaired by workshop
•
Engine stops at low
speed
Defective injection pump
•
Have it repaired by workshop
•
I
ncorrect clearance of engine valve
•
Have it repaired by workshop
•
Low idle speed
•
Adjust it to the standard speed
•
Faulty nozzle
•
Have it repaired by workshop
•
The engine overruns
Restricted governor
•
Have it repaired by workshop
•
Oil rise
•
Have it repaired by workshop
•
The engine stalls sud-
denly
Low fuel level
•
Add fuel and bleed the system
•
Faulty nozzle
•
Have it repaired by workshop
•
Engine seizure by insufcient oil or
poor lubrication
•
Have it repaired by workshop
•
The engine is over-
heated
Insufcient coolant amount
•
Add coolant
•
Damaged fan belt
•
Replace the belt
•
Clogged radiator
•
Clean the radiator
•
Insufcient engine oil
•
Check and add
•
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