MAINTENANCE & ADJUSTMENTS
1 NOTICE 1
Excess oil will restrict air flow through the foam filter and may
transfer to the paper filter, soaking and clogging it.
5. Wipe dirt from the inside of the air cleaner housing and cover,
using a moist rag. Be careful to prevent dirt from entering the
air duct that leads to the carburetor.
6. Reinstall the filters and cover. Tighten the cover knob securely.
Spark Plug Service
RECOMMENDED SPARK PLUGS REGULAR RESISTOR l
NGK BP5ES BPRSES
ND Wl GEP-U Wl GEPR-U
CHAMPION N12Y RN12Y
* Resistor spark plugs reduce interference with radio and TV reception.
pGK-1 An incorrect spark plug can
cause engine damage.
For good performance, the
spark plug must be properly
gapped and free of deposits.
1. Disconnect the spark plug
cap, and remove any dirt
from around the spark plug
area.
SPARK PLUG \
2. Remove the spark plug with a
20.6 mm (13/l 6 in) spark plug
wrench.
3. Inspect the spark plug.
Replace it if the electrodes are
worn, or if the insulator is
cracked or chipped. Clean the
spark plug with a wire brush if
you are going to reuse it.
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