APRILIA RS 125 - 1996 Manual page 69

– For the reassembly, carry out the same operations
reversing the order.
IDLING ADJUSTMENT (Fig. 48)
Read page 50 carefully.
Adjust the idling every time it is irregular.
To carry out this operation:
– Warm the engine up until it reaches the normal
running temperature.
– Position the vehicle on the stand, keeping the en-
gine on.
– Act on the adjusting screw (1) with a screwdriver,
in such a way as to obtain constant rpm of the en-
gine; by rotating it clockwise, you increase the en-
gine rpm, by rotating it anticlockwise, you de-
crease the engine rpm.
– Screw or unscrew the air screw (2), until you ob-
tain the maximum engine revolutions per minute.
– If necessary, further adjust the idling screw.
– The minimum speed of the engine (idling) must be
about 1300±150 rpm.
– By acting on the throttle grip, accelerate and decel-
erate a few times to verify the correct functioning
and to check if the idling speed is constant.
a
If necessary, contact your aprilia Official
Dealer
Fig. 48
69