Removing The Clutch; Checking The Friction Plates - Yamaha YZF-R6 99 Service Manual

CLUTCH
EAS00277

REMOVING THE CLUTCH

1. Remove:
S clutch cover 1
NOTE:
Loosen each bolt 1/4 of a turn at a time, in
stages and in a crisscross pattern.
After all of the bolts are fully loosened, remove
them.
S Pressure plate
S Fricttion and clutch plates
2. Straighten the lock washer tab.
3. Loosen:
S clutch boss nut 1
NOTE:
While holding the clutch boss 2 with the clutch
holding tool 3 , loosen the clutch boss nut.
Clutch holding tool
90890-04086
4. Remove:
S clutch boss nut 1
S lock washer 2
S clutch boss 3
S thrust plate 4
EAS00280

CHECKING THE FRICTION PLATES

The following procedure applies to all of the fric-
tion plates.
1. Check:
S friction plate
Damage/wear ! Replace the friction plates
as a set.
2. Measure:
S friction plate thickness
Out of specification ! Replace the friction
plates as a set.
NOTE:
Measure the friction plate at four places.
Friction plate thickness
2.9
<Limit>: 2.8 mm
4-48
ENG
3.1 mm