Wacker Neuson GP 2500A, Operator'S Manual, Page: 31 / 40

GP 2500A Maintenance
wc_tx000448gb.fm
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6.5 Spark Plug
See Graphic: wc_gr000028
Clean or replace the spark plug as needed to ensure proper operation.
Refer to the engine owner’s manual.
The muffler becomes very hot during operation and remains hot for a
while after stopping the engine. Do not touch the muffler while it is hot.
Note: Refer to the Technical Data for the recommended spark plug
type and the electrode gap setting .
6.5.1 Remove the spark plug and inspect it.
6.5.2 Replace the spark plug if the insulator is cracked or chipped.
6.5.3 Clean the spark plug electrodes with a wire brush.
6.5.4 Set the electrode gap (a) .
6.5.5 Tighten the spark plug securely.
CAUTION: A loose spark plug can become very hot and may cause
engine damage .
WARNING