Technical Information 04.2013
page 6
TI_04_2013_30_01_01.fm
. Fit the screws (3) and tighten to 35 lbf. in
(4.0 Nm). Note position of cable lug (5) –
crimped side must be visible and locate against
the guide rib (arrow).
. Push the connector housing (2) onto control
unit's contacts (4) until it snaps into position.
. Tighten screw (1) carefully to 4 lbf. in (0.5 Nm).
. Push the ignition lead (6) into the guides
(arrows) on top of the wiring harness.
. Fit the spark plug boot.
. Assemble all other parts.
4.3 Wiring Harness
4.3.1 Removing the Wiring Harness
. Remove the air filter.
. Pull connector (1) out of connector housing (2)
on filter base.
. Press down the locking tab (arrow) to separate
the connector.
. Pry the choke rod off the switch shaft.
. Remove the switch shaft and then pull the black
short circuit wire off the shaft.
. Remove the baffle and filter base.
. Pry the contact spring off the filter base and pull
the yellow ground wire connector off the contact
spring.
. Push the grommet with wiring harness in the
direction of the fanwheel and out of the
crankcase.
. Disconnect the wiring harness from the control
unit – see b 4.2.1
4.3.2 Installing the Wiring Harness
. Push the grommet with wiring harness through
the crankcase – use STIHL press fluid if
necessary.
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