Stihl 064 Service Manual page 50

STIHL 064, 066
1 = Impulse hose
2 = Short circuit wire
Note: The short circuit wire must be
underneath the impulse hose.
Assembly is now a reversal of the
disassembly sequence.
To replace the ground wire:
Aground wire is installed because the
contact spring in the polymer tank
housing is not connected to ground on
the ignition module.
Use a suitable screwdriver to ease the
ground wire terminal off the tag on the
contact spring.
Top:
Ground wire on contact spring's tag
Bottom:
Ground wires on switch's twin
connector tag
Note: On "W" versions the ground wire is
connected to the twin connector tag on the
switch (upper tag). An additional ground
wire connects the contact spring to the twin
connector tag (lower tag).
- Use the assembly hook to pull the
ground wire through the carburetor box
in the direction of the grommet.
Ground wire fastening screw on
ignition module
- Cut the terminal socket off the ground
wire.
- Use a screwdriver to push the grommet
in the crankcase wall inwards and take it
away.
- Use a blunt tool to push the grommet out
of the carburetor box in the direction of
the cylinder.
- Remove the ground wire fastening screw
from the ignition module.
- Withdraw the ground wire from the
grommet and insulating tube.
Installation of the new ground wire is a
reversal of the removal sequence.
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