Operation Description
42
with a 50/50 water/antifreeze blend.
Check the front wheel toe-in and free play of clutch and brake pedal. Adjust if necessary.
Check and tighten the bolts nuts, and screws that are accessible.
Put grease into every grease fitting.
2.18 Common Faults and Troubleshooting
2.18.1 Chassis Faults and Troubleshooting
2.18.1.1 Clutch Faults and Troubleshooting (Table 2-2)
Table 2-2 Clutch Faults and Troubleshooting
(1) The clutch plate and pressure plate are dirty
or greasy
(2) The clutch plate is excessively worn or burnt
(3) The Belleville spring pressure is too low
(4) The free play of the pedal is too small or there is
no free play
(5) The clutch fingers are badly deformed
(1) Clean with solvent. Find the
cause and eliminate the fault
(2) Replace the clutch plate
(3) Replace the spring
(4) Re-adjust the free play of the
pedal according to the specifications
(5) Replace the clutch fingers
The cultch
does not
disengage
completely, and
noise is heard
when it
is engaged
(1) The free play of the pedal is too large and the
working play is too small
(2) The clutch fingers are excessively warped
(3) The heads of the three clutch fingers are not in
the same plane
(1) Adjust the free play of the pedal
according to the specifications
(2) Replace the clutch fingers
(3) Adjust according
to requirements
The tractor
shakes when
starting
(1) The heads of the three clutch fingers are not in
the same plane
(2) The clutch plate and the clutch fingers have
grease on them
(3) The clutch fingers are warped
(4) The fastening screw for the flywheel and the
clutch has come loose
(1) Make adjustments according
to requirements
(2) Clean the friction plate and the
clutch fingers with solvent
(3) Replace the clutch fingers
(4) Stop the tractor immediately and
repair the fault
2.18.1.2 Gearbox Fault and Troubleshooting (Table 2-3)
Table 2-3 Gearbox Faults and Troubleshooting
Putting the tractor
into gear is difficult
or impossible
(1) Clutch has not disengaged completely
(2) Gearshift interlocking rod is too long
(3) The shift lever fork is severely worn
(4) The end face of the engagement sleeve or
the end face of the gear is worn or broken
(1) Troubleshoot according to the
clutch type
(2) Shorten the gearshift
interlocking pull rod
(3) Replace the shift lever
(4) Replace or repair
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