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1.Check the diaphragm spring
end for wear and uneven height. Replace if wear is evident
or height difference exceeds the limit. Limit:
0.5 mm
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2.Check the pressure plate
surface for wear, cracks and discoloration.
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3.Check the rivets of the
strap plate for looseness. If loose, replace the clutch
cover.
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1.Check the facing for loose
rivets, uneven contact, evidence of seizure, or deposited
oils and greases. If defective, replace the clutch
disc.
note |
If contaminated with grease or
oil, determine the source of the contaminant and
repair
it.
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![](../../../img/21/AK300248AB00ENG.png)
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2.Measure the rivet sink.
Replace the clutch disc if it is below the
limit. Minimum limit: 0.3
mm 3.Check the torsion spring for play and
damage. If defective, replace the clutch
disc. 4.Place the clutch disc on the input shaft
and check for sliding condition and play
in the rotating direction. If poor sliding condition is
evident, clean, reassemble, and recheck. If excessive
play is evident, replace the clutch disc and/or input
shaft.
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1.Check for seizure, damage,
noise or binding/rough rotation.
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2.Check for wear on the
surface which contacts with the diaphragm spring.
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3.Check for wear on the
surface which contacts with the release fork. If abnormally
worn, replace.
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If the surface which contacts with
the bearing is abnormally worn, replace.
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