Product Manual

EN
Maintenance PGE121
38
➤ Clean the sponge (fig. u 4) in a solution of household detergent and warm
water, then rinse thoroughly, or wash in non-flammable or high flash point sol-
vent.
➤ Let the sponge (fig. u 4) dry thoroughly.
➤ Reinstall the sponge (fig. u 4) and air filter cover (fig. u 3), and tighten the
cover screw.
➤ Reinstall the maintenance cover (fig. t 1, page 37).
9.4 Spark plug service
I
!
➤ Disassemble the screw (fig. v 5) and remove the spark plug maintenance cover
(fig. v 5).
➤ Remove the spark plug cap (fig. v 2).
➤ Use a spark plug wrench (fig. v 4) to remove the spark plug (fig. v 3).
➤ Inspect the spark plug (fig. v 3) and replace it if the electrodes are worn, the
insulator is cracked, chipped or fouled.
NOTE
• To ensure proper engine operation, the spark plug must be properly
gapped and free of deposits.
• An incorrect spark plug can cause engine damage.
WARNING! RISK OF BURNS
If the generator has been running, the engine will be very hot.
• Allow the engine to cool down before servicing the spark plug.
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