Stihl 064

STIHL 064, 066 52
- Position a screwdriver under the contact
spring and lever it upwards until it snaps
into place.
- Connect ground wire terminal socket to
tag on contact spring.
Note: On "W" versions the ground wire
does not go directly from the contact
spring's tag to the ignition module. A short
"W" ground wire is connected to the twin
connector tag on the switch. A second
ground wire goes from there to the ignition
module.
Installation is now a reversal of the
removal sequence.
Top: Top:
Fan housing mounting screws Puller 1110 890 4500
Bottom: Bottom:
Engaging contact spring Releasing flywheel mounting nut Removing the flywheel
To remove the flywheel: - Screw the puller into the flywheel
as far as stop.
- Use the locking strip to block the
piston - see 3.2. - Hold the puller steady with a
24 mm open-end wrench and
- Take out the fan housing mount- tighten down the thrust bolt until
ing screws and remove the fan the flywheel comes away from
housing. its seat on the crankshaft.
- Rotate the flywheel so that the - Take off the flywheel.
magnet poles are opposite the
ignition module.
- Unscrew the flywheel mounting
nut from the crankshaft.
5.1.5 Flywheel