P1 P4600SPE User Manual page 37

Maintenance & Care
STEP 2
Using a spark plug spanner, remove the spark
plug.
STEP 3
Inspect and clean the spark plug electrode,
making sure there is no damage to the
insulator or electrode.
STEP 4
If there is any damage or wear to the spark
plug, replace immediately.
STEP 5
Using a feeler gauge, check the spark plug
gap. The plug gap should be 0.70mm to
0.80mm, carefully adjust the plug gap by
bending the side electrode.
00.28" to 0.031"
0.70mm to 0.80mm
STEP 7
Refit the cleaned and adjusted spark plug by
hand to avoid cross-threading.
STEP 8
Once the spark plug seats, tighten with the
spark plug spanner DO NOT over tighten.
STEP 9
Replace the spark plug HT lead cap.
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