Yamaha MX360 Service Manual page 88

3. Ignition spark gap
9 Disconnect the spark plug cap 1 from
the spark plug.
9 Connect the ignition checker 2 as
shown.
3
1
Spark plug cap 1 → Ignition checker 2
Ignition checker lead → Spark plug 3
9 Turn the crankshaft and measure the
ignition spark gap a.
Minimum spark gap:
Refer to "SPECIFICATIONS" in
the Supplementary service
manual.
MEETS
SPECIFICATION
The ignition system is good.
2
a
OUT OF
SPECIFICATION OR
NO SPARK
5-4
IGNITION SYSTEM
ELEC