Removal; Inspection - Yamaha TDM850 1996 Service Manual

CLUTCH

REMOVAL

1. Straighten the lock washer tab.
2. Remove:
S Clutch boss nut 1
S Lock washer 2
S Clutch boss 3
NOTE:
Loosen the clutch boss nut 1 while holding the
clutch boss 3 with the universal clutch holder.
Universal clutch holder:
90890-04086
3. Remove:
S Spacer 1
S Bearing 2
NOTE:
Install 6 mm bolts 3 onto the spacer. Then re-
move the spacer by pulling.

INSPECTION

1. Measure:
S Friction plate thickness
Out of specification ! Replace friction plates
as a set.
Measure at four points.
Thickness:
2.9 X 3.1 mm
<Limit>: 2.8 mm
2. Measure:
S Clutch plate warpage
Out of specification ! Replace clutch plate as
a set.
Use a surface plate and feeler gauge 1 .
Warp limit:
Less than 0.1 mm
3. Measure:
S Free length (clutch spring) a
Out of specification ! Replace springs as a
set.
Free length (clutch spring):
55 mm
<Limit>: 53 mm
4-31
ENG