10
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.
CAUTION
Never allow dirt or debris to enter the
cylinder bore! Before removing the speak
plug, thoroughly clean the spark plug and
cylinder head area. Allow the engine to
cool before servicing the spark plug.
Incorrect spark plug installation can result
in serious engine damage!
EVERY 50 HOURS
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
L9T(LD), 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 should be
removed from service until it can be in-
spected by a trained service technician.
STORAGE (30 DAYS OR LONGER)
CLEANING
Thoroughly clean the machine exterior.
INSPECTION
Inspect the entire machine and tubes for
damage, including loose or missing com-
ponents, and repair as necessary.
FUEL
Drain the fuel tank, and the clear the car-
buretor and lines by running the machine
until it stops from lack of fuel.
LUBRICATION
Remove the spark plug, and then pour
approximately 1/4-oz of oil into the cyl-
inder through the spark plug hole. Before
reinstalling the spark plug, pull the recoil
starter 2 to 3 times to distribute the oil
over the cylinder walls.
AIR CLEANER
Remove, clean, and reinstall the filter
element as described under.
ORDERING REPLACEMENT PARTS
Please quote the following data when
ordering replacement parts:
• Type of machine
• Article number of the machine
• Identification number of the machine
• Replacement part number of the part
required
For our latest prices and information
please visit
www.steelfort.co.nz
TROUBLESHOOTING - SEE NEXT PAGE
