Husqvarna 333R, Руководство по ремонту

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25
3
Fuel system
Disassemble the throttle control (A), the
lock to prevent accidental throttle
operation (B), the start throttle lock (C)
and the throttle stop (D) in order to
check if replacement is necessary.
The stop switch can also be disassem-
bled now, and replaced if necessary.
Use a screwdriver to press the stop
switch’s wing locks (E).
G = Adjuster screw for start throttle
speed.
Tip!
Reassembly of the throttle easier if a
thin steel wire is wrapped around the
handle and bolt (F) in order to hold the
throttle cable and short-circuit cables in
place.
Start throttle speed
The start throttle speed can be
adjusted using screw (G)
Proceed as follows:
1. Start the engine and let it idle.
2. Press down the start throttle lock
(C).
3. When the start throttle speed is too
low (below 4000 rpm), screw the
adjuster screw (G) clockwise until
the cutting equipment starts to
rotate. Now screw clockwise a
further 1/2 turn.
4. When the start throttle speed is too
high, screw the adjuster screw (G)
anti-clockwise until the cutting
equipment stops. Now screw
clockwise a further 1/2 turn.