Lock Lever; Switch Shaft; Switch - Stihl 064 Service Manual

STIHL 064, 066
8.3

Switch Shaft

Top:
Removing short circuit wire
Bottom:
Prying out switch shaft retainer
- Remove the throttle trigger/inter-
lock lever - see 8.2.
- Pull the contact sleeve of the
short circuit wire out of the switch
shaft.
- Move the Master Control lever to
the "RUN" position.
- Use a screwdriver to pry retainer
and switch shaft out of right-hand
seat.
Top:
Removing switch shaft
Bottom:
1 = Throttle rod
2 = Contact spring
- Take the switch shaft out of its
pivot mounts.
Installation of the switch shaft is a
reversal of the removal sequence.
Note: The Master Control lever
must be in the "RUN" position
when you install the switch shaft -
the throttle rod must be above the
switch shaft and the contact spring
must locate on the cam for the
short circuit wire.
Fitting retainer
Place the retainer in position and press it
down into the seat and over the switch
shaft.
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