Throttle Cable; Removing And Installing; Adjusting - Stihl BR 500 Service Manual

9.3

Throttle Cable

9.3.1

Removing and Installing

– Remove the shroud with rewind
starter, b 5.9
– Remove the filter housing, b 6.1
– Disconnect throttle cable from
the carburetor, b 6.2.2
– Disconnect wires from the
ignition module, b 8.4
1
: Pull the throttle cable (1) out of
the guides (arrows) on the inner
fan housing.
– Remove cam from setting lever,
b 9.2
BR 500, BR 550, BR 600
1
: Remove the switch (1).
: Pull the wires out of the
guides (arrows).
– Remove the throttle cable.
Install in the reverse sequence.
Make sure the wires are installed
correctly.
: Carefully push the switch onto
the fixing pins (arrows).
– Adjust the throttle cable, b 9.3.2
9.3.2

Adjusting

– Remove the shroud with rewind
starter, b 5.9
The throttle lever must butt against
the stop on the carburetor cover
(arrow) when the throttle trigger is
pulled as far as it will go (full
throttle), and butt against the idle
speed screw (1) when the throttle
trigger is in the idle position.
To adjust the throttle cable, squeeze
the throttle trigger as far as stop.
: Turn the grub screw (arrow) with
a suitable tool until the throttle
lever butts against the carburetor
cover.
– Check idle position.
1
53