5 - 44
ENG
CLUTCH
EAS00277
REMOVING THE CLUTCH
1. Straighten the lock washer tab.
2. Loosen:
• clutch boss nut
1
NOTE:
_
While holding the clutch boss
2
with the uni-
versal clutch holder
3
, loosen the clutch boss
nut.
3. Remove:
• clutch boss nut
1
• lock washer
2
• clutch boss assembly
3
• thrust washer
NOTE:
_
There is a built-in damper between the clutch
boss and the clutch plate. It is not necessary to
remove the wire circlip
4
and disassemble the
built-in damper unless there is serious clutch
chattering.
Universal clutch holder
YM-91042
EAS00280
CHECKING THE FRICTION PLATES
The following procedure applies to all of the
friction plates.
1. Check:
• friction plate
Damage/wear
→
Replace the friction plates
as a set.
2. Measure:
• 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 ~ 3.1 mm
(0.114 ~ 0.122 in)
<Limit>: 2.8 mm (0.110 in)