654
Model Code Page
41. Clutch
1. 4. 1997
6000--8750 411 6
8. 11. 1990
10 mm
0,01 mm
Checking concavity of pressure plate
A new pressure plate is flat to slightly co ncave, max. 0,01/10
mm: convexity, i.e. the reverse state, must not occur. The rea-
son for the concave surface is to allow engagement to start at
the outer edge of the lining where the disc is least sensitive to
slipping. A grooved or otherwise deformed clutch must be
changed.
max. 2 mm (4 mm)
Machining flywheel
The flywheel c an be machined 2 mm without any further ac-
tion. For additional machining the holes for the clutch attach-
ing bolts must also be deepened. The maximum machining
of the flywheel is 4 mm.
Important! When machining the flywheel, it is important to
observe that the clutch surface and the flywheel fixing surface
are parallel.
Measurement A on a new flywheel is 6±0,3 mm, and max
allowable value is 10±0,3 mm.
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