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5
Setting the Idle Speed
Parts needed for this procedure:
1
Screw (M5 x 50)
Procedure
To comply with the EU Noise Directive, the dealer is
required to verify the correct engine speed of 2,900
rpm when the power unit is connected to Models
02710 and 02711 and 3500 rpm when the power unit
is connected to model 02712.
2900/3500 rpm is the unloaded engine rpm, adjusted
with the PTO off (disengaged). Tolerance is plus 0
rpm, minus 50 rpm. The engine should be warm; run
the engine for 15 minutes before adjusting. Double
check the final engine speed.
1.
Loosen the locknut and unscrew the high idle
screw a few turns. When setting the engine
speed on power units connected to models
02710 and 02711, replace the high idle screw
with the high idle M5 x 50 screw supplied with
02710 and 02711
1. Speed control lever
2. Cable screw
2.
Move the throttle lever, on the operator control
panel, to obtain the desired engine rpm.
(Figure
9).
Figure 9
3. Locknut
4. High idle screw
3.
Turn the high idle screw so that the end of it just
touches the speed control lever, and tighten the
lock nut
(Figure
4.
Check the high idle speed and repeat this
procedure if necessary.
5.
Loosen the cable screw and adjust the cable
length so that the throttle lever on the operator
control panel is set to full throttle when the
speed control lever touches the previously set
high idle screw.
6.
Tighten the cable screw.
g018377
5
9).
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