For good performance, the spark plug should be clean and
properly gapped between the electrodes.
1. Remove the spark plug cap, unscrew the spark plug with
the supplied key and check that it is clean;
2. Measure the distance between the electrodes with a
suitable tool. The distance must be between 0.7-0.8 mm.
If necessary, fold the electrode until the appropriate
slack is reached;
3. Install the spark plug and tighten firmly
may damage the engine;
4. If the spark plug does not spark when starting, replace
it.
To tighten/loosen the spark plug, use the supplied
spark plug wrench.
1.
1. Unscrew the throttle cable fixing bolt;
2. Pull or relief the tension on the throttle cable according
to the desired adjustment;
3. Tighten the throttle cable fixing bolt while holding the
cable in the desired adjustment position.
.
Failure to do so
0.7 – 0.8 mm
Gap between electrodes
Throttle cable fixing bolt
There are 3 drive cables adjustment bolts. The bolt (13)
attached to the gear shift lever, the bolt attached to the
gearbox and the screw placed in the middle of the throttle
cable (14) (for a more accurate adjustment).
If reverse adjustment is required, use the bolt coupled to
the reverse gear handle.
1. Place an oil drain pan under the carburettor;
2. Open the carburettor drain tap and the fuel tap (4);
3. Allow all the oil to drain down;
4. Close the carburettor drain tap.