Yamaha VX110 Sport Service Manual page 70

INSP
ADJ
POWER UNIT
5. Tighten:
• Spark plug
Spark plug:
13 N • m (1.3 kgf • m, 9.4 ft • lb)
NOTE:
• Before installing the spark plug, clean the
gasket surface and spark plug surface. Also,
it is suggested to apply a thin film of anti-
seize compound to the spark plug threads to
prevent thread seizure.
• If a torque wrench is not available, a good
estimate of the correct tightening torque for a
new spark plug is to finger tighten a the
spark plug and then tighten it another 1/4 to
1/2 of a turn b.
6. Install:
• Ignition coils
Ignition coil bolt:
7.6 N • m (0.76 kgf • m, 5.5 ft • lb)
LOCTITE 572
3-21
E