6
1. Spark plug gap
PERIODIC MAINTENANCE AND MINOR REPAIR
6-9
Specified spark plug:
CR8E (NGK)
To install the spark plug
1. Measure the spark plug gap with a
wire thickness gauge and, if
necessary, adjust the gap to
specification.
Spark plug gap:
0.5 ~ 0.7 mm
2. Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the
spark plug threads.
3. Install the spark plug with the spark
plug wrench, and then tighten it to
the specified torque.
Tightening torque:
Spark plug:
20 Nm (2.0 m•kg)
NOTE:
If a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4 ~ 1/2 turn
past finger tight. However, the spark
plug should be tightened to the
specified torque as soon as possible.
4. Install the spark plug cap.
1
ZAUM0037
Summary of Contents for TEO'S XN125
Page 1: ...5MF F8199 E0 XN125 OWNER S MANUAL ...
Page 7: ......
Page 11: ......
Page 12: ...2 DESCRIPTION Left view 2 1 Right view 2 2 Controls and instruments 2 3 ...
Page 27: ......
Page 28: ...4 PRE OPERATION CHECKS Pre operation check list 4 1 ...
Page 31: ......
Page 37: ......
Page 71: ......
Page 72: ...7 SCOOTER CARE AND STORAGE Care 7 1 Storage 7 3 ...
Page 77: ......
Page 78: ...8 SPECIFICATIONS Specifications 8 1 How to use the conversion table 8 4 ...
Page 83: ......
Page 89: ......
Page 90: ...YAMAHA MOTOR CO LTD PRINTED IN FRANCE 00 04 E ...