5 CHECKS AND ADJUSTMENTS
5.4 Throttle cable
To take up slacks in the throttle cable, adjust device B
- fig. 10 or G - fig. 12 .Tighten the lock nut after
adjustment.
5.5 Idling
To adjust the engine idling speed (fig.10):
6 increasing: turn clockwise
6 decreasing: turn the screw C counterclockwise
5.6 Head lamp
The head lamp inclination may be adjusted after
loosening the two mounting screws.
5.7 Spark plug
The gap of the electrodes should be 0,3 0,4 mm.
Clean the spark plug with the wire brush located in
the tool box.
Tithening torque of the spark plug on the cylinder
head: 28 Nm
5.8 Magnetowheel
The spark plug ignition is provided by an electronic
magnetowheel.
The spark advance is 22° 24° corresponding to 2,30
2,45 mm before the top dead center.
the screw C
÷
÷
÷
5.9 Nuts and bolts
All nuts and bolts are equipped with locking
devices (lock nuts, self locking nuts, lock
washers). Nevertheless, check the tightening
periodically.
5.10 Wiring harness
See electric diagram:
6 In the European mopeds: fig. 22 EU
6 In the USA mopeds: fig. 22 US
5.1 Handlebar hook
The locking hook is secured by two springs (A-
fig.14). Before riding, be sure that both springs are
working properly.
The correct position of the hook is illustrated in
fig.14. If the hook goes out of adjustment (as
illustrated in fig.13 and 15), readjust as follows:
6 loosen the screw (B) for a fraction of turn;
6 turn the knurled eccentric ring (C) until the
hook assumes the position indicated in fig. 14;
6 tighten again the screw (B)
5.2 Handlebar hinge
If the handlebar hinge feels loose, tighten the lock nut
(A-fig. 16) to take out the slack without
overtightening.
The handlebar stem must still swivel reasonable easy.
5.3 Brakes
The brakes may be adjusted at the handbrake levers
(F-fig. 12) and at the brake backing plate (A-fig.17)
After each adjustment tighten the correspondent nut.
With the brake levers in their normal position, the
wheels must turn freely.
To check the brake lining thickness, remove the
rubber plugs located in the brake backing plates (B-
fig. 17).
Fig. 13 Fig. 14 Fig. 15
A
B
C
NO NOOK
Fig. 16 Fig. 17
A
A
B
B
