- If there are wear marks in the guillotine seat causing an inadequate free valve slide (even if it is new),
replace the carburettor.
- It is advisable to replace the gasket at each refit
WARNING
PETROL IS HIGHLY EXPLOSIVE. ALWAYS REPLACE THE GASKETS TO AVOID PETROL
LEAKS.
Spark plug
Remove the spark plug regularly, clean off carbon
scales, and replace spark plug if necessary.
For removal and cleaning:
•
Make sure that the ignition switch is set
to "OFF".
•
Remove the tube (1) from the spark
plug
•
Clean off any trace of dirt from the
spark plug base
•
Using the special box spanner (2) in
the tools pouch, unlock the spark plug
•
Unscrew and completely remove the
spark plug (3) from its seat, making
sure no dust or dirt gets into the cylin-
der.
Maintenance ETX - STX 150
MAIN - 28