Edition 2015-03-31
29
Air filter (FIG. 61)
Cleaning the filter:
1)
Unscrew the wing nut, remove the cover and
filter element.
2)
Wash the filter in detergent, rinse thoroughly.
3)
Allow the filter to dry and then steep in
engine oil and squeeze out any excess.
4)
Replace the filter element and cover.
Paper filter on engines of 9 hp. This is a
disposable filter and must be replaced.
Carburettor (FIG. 62)
The trap cup (2) on the carburettor should be
cleaned regularly. Wash the cup and O-ring (1)
and wipe clean.
Refit the parts and turn on the fuel tap (ON
position). Check for possible leakage.
Spark plug (FIG. 63)
Replacing the spark plug.
NOTE! The muffler can be very hot. You should
therefore wait a few minutes after the engine has
stopped, before unscrewing the spark plug.
Check for any soot, cracks or wear. If the spark
plug is damaged it must be replaced with a new
plug.
Recommended plugs:
N9YC, CHAMPION
BP6ES, NGK
W8DC, BOSCH
FIG 62
FIG 63
FIG 61
