HONDA HS928 - Manual (Page 48)

46
SERVICING YOUR SNOWBLOWER
WASHER
0.028 0.031 in
(0.7 0.8 mm)
If installing a new spark plug, tighten 1/2 turn after the spark plug
seats to compress the washer. If reinstalling a used spark plug,
tighten 1/8 to 1/4 turn after the spark plug seats.
After the spark plug is seated, tighten with a spark plug wrench to
compress the washer.
Make sure that the spark plug
washer is in good condition, and
thread the spark plug in by hand
to prevent cross-threading.
The spark plug must be securely tightened. An improperly tightened
spark plug can become very hot and may damage the engine.
Measure the plug gap with a wire-
type feeler gauge. Correct as
necessary by carefully bending
the side electrode.
The gap should be:
0.028
0.031 in (0.7 0.8 mm)
5.
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