67
5.2
Chassis
5.2.1
Clutch
Trouble & possible causes
Fixing methods
1.
Clutch slip
Friction disc stained with oil
Pressing spring weakened or
broken
Too less or even no pedal free
travel
Driven disc warped, unevenly or
excessively worn out
Ends of the three release levers not
in the same plane
2.
Clutch disengaged incompletely,
resulting in difficult gear shifting
or gear shifting with sound and
tractor shaking while being driven
away from rest.
Excessive free travel of clutch pedal
Driven disc excessively warped
Ends of the three release levers not
in the same plane
Friction disc broken
Too tight the friction disc spline
3.
Vibration and noise in clutch
Release lever pressure spring
broken
Release bearing Insufficiently
lubricated or damaged
Splined hole of driven disc or clutch
splined shaft worn out
Clutch front bearing damaged
Wash friction disc with gasoline and
remove oil leakage
Replace with a new one
Readjust pedal free travel as specified
Rectify or replace with a new one
Adjust and make the release lever ends in
the same plane
Adjust the pedal free travel as specified
Rectify or replace with a new one
Adjust the release levers
Replace with a new one
Shave the spline of friction disc
Replace with a new spring
Lubricate it or replace with a new one
Replace the worn out parts with new
ones
Replace with a new one