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SERVICING YOUR GENERATOR
Recommended spark plugs:
SPARK PLUG SERVICE
SPARKPLUG WRENCH
SPARKPLUG CAP
SIDEELECTRODE
SEALINGWASHER
0.028 0.031in
(0.7 0.8mm)
BPR6ES (NGK)
W20EPR-U (DENSO)
If the engine is hot, allow it to cool before servicing the sparkplug.
An incorrect spark plug can cause engine damage.
Disconnect the spark plug cap, and removeany dirt from around the
spark plug area.
Remove the spark plugs with a spark plug wrench.
The gap should be:
Measure the sparkplug
electrode gap with a wire-type
feeler gauge. Correctthe gap, if
necessary, by carefully bending
thesideelectrode.
Inspect the spark plug. Replace
it if the electrodes are worn or if
the insulator is cracked,
chipped, or fouled.
0.028 0.031 in (0.7 0.8 mm)
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07/11/08 18:04:31 31Z15600_040