Honda EZ3000CX Owner's Manual page 22

Spilled fuel is not only a fire hazard, it causes environmental damage. Wipe up spills
immediately.
UPPER LIMIT MARK (RED)
Spark plug service
Recommended spark plugs:
EZ3000CX : BPR6ES(NGK) , W20EPR-U(DENSO)
To ensure proper engine operation, the spark plug must be properly gapped and free of
deposits.
If the engine has been running, the muffler will be very hot. Be careful not to touch the
muffler.
1) Remove the spark plug cap.
2) Clean any dirt from around the spark plug
base.
3) Use the wrench supplied in the tool kit to
remove the spark plug.
4) Visually inspect the spark plug. Discard it
if the insulator is cracked or chipped.
Clean the spark plug with a wire brush if it
is to be reused.
5) Measure the plug gap with a feeler gauge.
Correct as necessary by carefully bending
the side electrode.
Do not fill above than fuel strainer
shoulder.
LEVEL GAUGE
21
PLUG CAP