Checking And Adjusting Throttle Control; Checking And Adjusting Throttle Wire; Checking And Adjusting Choke Wire - Husqvarna Rider Pro 15 Workshop Manual

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Reparation instructions

Checking and adjusting throttle control

Adjust the hydrostatic wire (on the left-hand side)
as follows:
1. Remove the transmission cover.
2. Prise apart the lower ball joint, which is held
together by a spring clip.
3. Make sure the forward drive pedal is fully
depressed.
4. Raise the vertical arm as far as it will go and
check that the ball and socket that make up the
lower ball joint are level with each other.
5. If necessary, adjust the socket along the wire
so that it is perfectly level with the ball on the
lever.
6. Reconnect the ball joint.
7. Secure the ball joint with the spring clip.
8. Tighten the locking nut to lock the socket on the
wire.
IMPORTANT INFORMATION
Check that the locking spring goes
through the hole in the spherical socket.
Locking spring for the linkage.
30
– Svenska
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Checking and adjustment of the throttle
wire
The photos show the Pro 15 and ProFlex 18. For
the ProFlex 21, see "Motor – fitting".
Check that the engine responds to the throttle
control and that the correct engine speed is
achieved at full throttle.
If adjustment is necessary, adjust the lower wire as
follows:
1. Release the clamping screw that secures the wire
casing and set the throttle control to full throttle.
2. Check that the throttle wire is attached to the correct
hole in the lower lever, see diagram (ProFlex 21).
3. Pull the throttle wire casing to the far left and tighten
the clamping screw.
Checking and adjusting the choke wire
If the engine is producing black smoke or is difficult
to start then the choke wire (upper wire) may be
incorrectly adjusted.
If it is necessary to adjust the choke, proceed as
follows:
1. Release the clamping screw that secures the wire
casing and set the choke control to maximum
choke.
2. Check that the throttle wire is attached to the upper
lever, see diagram.
3. Pull the choke wire casing to the far right and tighten
the clamping screw.