186
Clutch system
(Except auto transmission)
Adjustment of clutch pedal free play
The clutch pedal free play decreases
as wear develops in the clutch driven
plate. The clutch pedal free play
should be adjusted in the following
manner when the amount of play
becomes less than 25 mm using of
the vehicle without making an adjust-
ment result in clutch slip.
1. Free play : 25Ŕ30 mm
2. Height : 180Ŕ205 mm
Inspection of free play
To check the amount of clutch pedal
free play, release air whithin the main
air tank solely to interupt booster
operation. Depress the clutch pedal
carefully until a strong resistance is
felt, then check the free stroke before
the point of resistance is reached.
Adjustment procedure
1. Disconnect the return spring on
the mainpack, then remove the
bellows at the minipack side.
2. Loosen the minipack push–rod lock
nut and slowly turn the push–rod
in direction of extension until a
strong resistance is felt, then back
off the push–rod 1Ŕ2/3 turns.
3. Tighten the lock nut and install the
return spring and bellows.
The clutch pedal free play is adjust-
ed from 25 to 30mm when the
above adjustment procedure is fol-
lowed.
When turning the push–road,
avoid excess force, or adjust with-
in the point at which resistance
increases can not be felt.
NOTE
When the adjustment operation is
completed, check that clutch pedal
is provided with standard free
play.
NOTE
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