Honda EG5000X Owner's Manual page 28

Spark plug service
Recommended spark plug : BPRBES (NGK)
Wl GEPR-U (ND)
To ensure proper engine operation, the spark plug must be properly gapped and free
of deposits.
b
B If the engine has been running, the muffler will be very hot. Be careful
not to touch the muffler. 4;
1.
2.
3.
4.
5.
Remove the spark plug cap.
Clean any dirt from around the spark plug base.
Use the wrench supplied in the tool kit to remove the spark plug.
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.
Measure the plug gap with a feeler gauge.
The gap should be 0.7-0.8 mm (0.028
-0.031 in)
0.7 - 0.8 mm
(0.028 - 0.031 in)
26