Yamaha SZR 660 Service Manual page 84

INSPECTION AND
REPAIR
ENG \m
3. Inspect:
• Clutch plates
Damage
-» Replace
clutch plates as a
set.
Measure:
• Clutch
plate
warpage
Out
of
specification -* Replace clutch plate
as a
set.
Use
a surface plate
and
feeler gauge.
Clutch plate
warp
limit:
Less than
0,2
mm
5. Inspect:
• Clutch springs
Damage
-» Replace springs as
a
set.
INSPECTION
AND
REPAIR
ENG
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8. Inspect:
•
Clutch
boss
splines
Scoring:
Moderate -» Deburr.
Accentuated -» Replace
clutch boss.
NOTE:
„
Scoring on
the clutch boss splines
will
cause
erratic
operation.
9.
Check:
•
Circumferential play
Free
play exists ->
Replace.
10. Inspect:
Gear
teeth
{1
)
(pull
(ever axle)
• Gear
teeth
(2)
(pull
rod)
Wear/Damage
** Replace as a
set.
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6.
Measure:
• Clutch spring free length
(a)
Out
of
specification ->
Replace
springs as
a
set.
Free length
(clutch spring):
42.8
mm
<
Limit: 40.8
mm
>
7.
Inspect:
•
Dogs on
the clutch
housing
Scoring/Wear/Damage (on edges):
Moderate -> Deburr.
Accentuated -»
Replace
clutch
housing.
NOTE:
m
Scoring on the clutch housing dogs
will
cause
erratic
operation.
11. Inspect:
Bearing
(1)
(pull rod)
Wear/Damage
-» Replace.
4-45
4-46