Spark Plug - SANYANG INDUSTRY CO. XS125-K Service Manual

2.INSPECTION/ADJUSTMENT
OIL FILTER SCREEN CLEANING
Remove the oil filter cap, oil filter screen and drain the
engine oil.
Operate the kick starter several times to drain residual
oil completely.
Clean the oil filter screen with compressed air.
Install the oil filter screen, spring and screen cap.
Fill the crankcase with the recommended oil.
OIL CAPACITY:0.9L

SPARK PLUG

Disconnect the spark plug cap and remove the spark
plug .
Visually inspect the spark plug electrodes for wear.
The center electrode should have square edges and
side electrode should have a constant thickness.
Discard the spark plug if there is apparent wear or if
the insulator is cracked and/or chipped .If the spark
plug deposits can be removed by sandblasting or wire
brushing,the spark plug can be reused.
Inspect the gap with a feeler gauge and adjust by
bending the side electrode.
Standard gap:0.6-0.7mm
NOTE:
To install turn finger tight then tighten with a spark
plug wrench.
OIL FILTER SCREEN
COVER
2-5