Service Spark Plug; Service Air Cleaner - Craftsman 580.754911 Operator's Manual

Change oil while engine is still warm from running,
as follows:
spark plug.
dipstick. Wipe dipstick clean.
position.
5.
upper limit mark on dipstick.
6. Replace and tighten dipstick.
8. Reconnect spark plug wire to spark plug.

Service Air Cleaner

center.
To service the air cleaner, follow these steps:
A) on top of air cleaner cover (B
and remove cover.
D
E
C
B
A
A
20
clean side that faces engine.
NOTICE
moist rag. Be careful to prevent dirt from entering
air duct (E
6. Reinstall air cleaner cover.
NOTICE
calling 1-888-331-4569.

Service Spark Plug

1. Disconnect the cap from the spark plug and clean
area around spark plug.
2. Remove and inspect spark plug.
insulator is cracked or chipped.
NGK BPR6ES.
5. Check electrode gap with wire feeler gauge and
1/8-1/4 turn after the spark plug seats to compress
the washer.
after the spark plug seats to compress the washer.
7. Attach the spark plug cap to the spark plug.
NOTICE
calling 1-888-331-4569.
Carburetor
center.
C D).