- -
15
replace it with a new one.
3.
Wash the element in clean fuel, and squeeze or blow dry.
Wash the air cleaner cover in clean fuel, and wipe or blow
dry.
4.
Install the element and cover, and the tighten the cover
retaining screw.
EVERY 10/15 HOURS
1.
Use the spark plug wrench to remove the spark plug ( turn
counter-clockwise to remove)
2.
Clean and adjust the spark plug gap to 0.6-0.7mm. Replace
any damaged or visibly worn plug with a champion RCJ6Y
or equivalent.
3.
Install the spark plug finger-tight in the cylinder head, and
then tighten it firmly with the spark plug wrench. If a torque
wrench is available, torque the spark plug to 148-165 inch
pounds.
EVERY 50 HOURS
More frequently if you note reduced performance
INSPECTION Inspect the entire machine and tubes for damage,
including loose or missing components, and repair as necessary.
SPARK PLUG Replace the spark plug with a champion RCJ6Y,
gapped to (0.6-0.7)mm.
FUEL FILTER Use a wire hook to extract the fuel filter from
inside the fuel filter, and then remove and wash the filer element
in clean fuel.
Before reinstalling the filter, inspect the condition of the fuel
line. If damage or deterioration is noted, the vacuum should be
removed from service until it can be inspected by a trained
service technician.
