Spark Plug Maintenance - Westinghouse WH3250 Manual Del Propietário

MAINTENANCE
12. Install the air cleaner cover by re-engaging the tabs
on the top of the air cleaner assembly and then
installing the release knob by turning clockwise
(see Figure 38).
Figure 38 – Installation of Air Cleaner Cover

SPARK PLUG MAINTENANCE

The spark plug must be checked and cleaned after
every 100 hours of use or 6 months and must be
replaced after 300 hours of use or every year.
1. Stop the generator and let it cool for several
minutes if running.
2. Move the generator to a flat, level surface.
3. Remove the spark plug boot by firmly pulling the
plastic spark plug boot handle directly away from
the engine (see Figure 39).
NOTICE
Never apply any side load or move the spark plug
laterally when removing the spark plug. Applying a
side load or moving the spark plug laterally may crack
and damage the spark plug boot.
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Figure 39 – Removal of Spark Plug Boot
4. Clean area around the spark plug.
5. Using the 13/16" spark plug socket wrench
provided, remove the spark plug from the cylinder
head (see Figure 40).
Figure 40 – Removing Spark Plug
6. Place a clean rag over the opening created by the
removal of the spark plug to make sure no dirt can
get into the combustion chamber.