Owner`s manual

Raider Classic 250 (double-seat): Owner’s Manual EEC Version:2.0 Feb. 2007

B. SPARK PLUG

a. Remove the spark plug and inspect it with a spark plug

wrench each time you change the oil;

Note: The electrodes should be kept clean and free of carbon.

The presence of carbon or excess oil will greatly reduce the

proper engine performance.

If possible, check the spark plug gap (area between the

electrodes) with a wire feeler gauge. This specification is

0.6-0.8 mm.

b. Before installing the spark plug, coat the threads lightly

with the graphite grease if possible, to ensure easy

removal next time when the spark plug needs inspection;

c. It is advisable to replace the spark plug at least once a year

to ensure easy starting and good engine performance.

Seam

Verify

Washer

Verify

Seam, Dirt, Carbon Verify

0.6~0.8mm