Stihl 064 Service Manual page 18

STIHL 064, 066
Cover washer
Note: A new clutch with cover washer, a
modified carrier and different clutch shoe
retainers has been installed from
machine number X 22 377 760.
Important: Always fit identical
replacement parts.
- Remove cover washer, if fitted, from
stub of crankshaft.
Top:
Removing a clutch spring
Bottom:
Component parts of clutch
- Use assembly hook to remove all
the clutch springs.
- Pull the clutch shoes off the
carrier.
- Pull the retainers off the clutch
shoes.
- Clean all parts and stub of crank-
shaft in white spirit. Replace any
damaged or worn parts.
Top:
Fitting retainer on clutch shoe
Bottom:
Pushing clutch shoe onto carrier
- To reassemble and install the
clutch:
- Push the retainers onto the
clutch shoes.
- Fit the clutch shoes over the
arms of the clutch carrier so that
the series number, e.g. 1122a, is
on the same side as the carrier's
hexagon.
- Clamp the clutch, e.g. one clutch
shoe, in a vise.
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