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Section D Controls
9803/8550
Section D
1 - 2
Issue 1
Throttle Cable
Removal
Remove the inner cable from the slot in the accelerator lever.
Disconnect the cable adjustment ferrule and outer cable
from the bracket.
Replacement
Replacement is a reversal of the removal procedure. Check
and adjust the cable length as follows:
Have an assistant fully depress the throttle pedal, then
check that the throttle lever 4 is touching the maximum
speed adjustment screw 10. If not, reposition the ferrule 11.
With the throttle pedal fully released, check that the throttle
lever 4 is touching the stop screw 3.
Note: The maximum speed screw 10 and the idle screw 6
are factory set and should only be adjusted by a specialist.
Throttle Controls
Adjusting the Idle and Non-Stalling
Settings
Note: These adjustments should be carried out with the
engine warm.
Loosen the nut 9 and deceleration screw 8 so that the latter
protrudes 13 to 14 mm from the face of the regulator casing.
Slacken locknut 5 and start the engine.
With the fast idling control at MINIMUM, make sure that the
acceleration lever comes back to contact the stop screw 3.
Turn screw 3 to adjust the idling speed to 850 - 900 rpm.
Lock the locknut 5.
Slacken the locknut 9.
Tighten the deceleration screw 8 until the idling speed
increases by 50 rpm, then tighten one turn more.
While holding back screw 8, lock the locknut 9.
Accelerate the engine fully, then release the accelerator; the
engine should not stall.
Repeat the operation several times, making sure that the
idling speed has not been modified. If the engine stalls,
tighten the deceleration screw
1
/
4 of a turn.
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