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When adjusting the free travel of the clutch pedal (Fig. 4-1), firstly adjust the length of
clutch push rod (15) to ensure that the clearance between end faces of three release levers and
±
release bearing is 2.5 0.5mm and the idle travel of release rock arm is 3.5-5mm; after
adjustment tighten it with nut M10.
Position limit adjustment of working travel of clutch pedal: loosen nut (10), then turn
adjusting bolt (11) to make the working travel under release rock arm (12) is 25mm, then
tighten nut (10).
2) Adjustment of single stage clutch
Fig.4-2 is single - disk and dry single stage clutch . It is made up of clutch spring(1),
clutch driven plate(2) ,clutch pressure plate(3) ,release lever(6) ,adjusting nut (7) ,release
bearing (9) and its operation mechanism.
The adjuting methods of single stage clutch are as follows:
A. Position adjustment of release levers
In reassembling the clutch,turn adjusting nut(7) to make the distance between working