2.9 Trouble shooting
(1) Insufficient power
Possible cause and remedy
Check oil level and add oil.
2. Air entering in resulting from
loose connectors.
Check connectors or oil pipes.
Retighten
each connectors or replace seals.
4. Oil can not be pumped out.
5. Deformed spring of relief
valve.
6. Seal ring or O-ring seal
damaged
Check oil, if have dirt, replace it.
A .Unsuitable oil or air bubble
1. Air entering in resulting
from loose connections.
Check connectors or oil pipes.
Retighten each connector or replace
seals.
2. Too lower oil pressure or air
bubble in oil
Measure and adjust pressure.
Measure and adjust pressure.
3. Piston ring of the clutch
damaged
4. Worn friction piece or
deformed steel piece
C. Incorrect position between
inching rod and shift rod.
Insufficient engine power