Yamaha 5KM2-AE1 Service Manual page 375

Spark plug gap:
0.8 ~ 0.9 mm (0.03 ~ 0.04 in)
For CDN
4.Ignition spark gap
Disconnect the spark plug cap from the
G
spark plug.
Connect the dynamic spark tester 1 as
G
shown.
2 Spark plug cap
3 Spark plug
Turn the main switch to "ON".
G
Check the ignition spark gap.
G
Crank the engine by pushing the starter
G
switch, and increase the spark gap until a
misfiring occurs.
Minimum spark gap:
6.0 mm (0.24 in)
For Europe and Oceania
4.Ignition spark gap
Disconnect the spark plug cap from the
G
spark plug.
Connect the ignition checker 1 as shown.
G
2 Spark plug cap
Turn the main switch to "ON".
G
Check the ignition spark gap a.
G
Crank the engine by pushing the starter
G
switch and increase the spark gap until a
misfire occurs.
Minimum spark gap:
6.0 mm (0.24 in)
CORRECT
OUT OF
SPECIFICATION
OR NO SPARK
*
IGNITION SYSTEM
INCORRECT
Repair or replace the spark plug.
MEETS SPECIFICATION
The ignition system is not faulty.
MEETS SPECIFICATION
The ignition system is not faulty.
9 - 10
– +
ELEC