Yamaha EF3000iSE Service Manual page 217

*
3. Ignition spark gap
• Disconnect the spark plug cap 1 from the
spark plug.
• Connect the dynamic spark tester 2 or
ignition checker 3 as shown.
Spark plug cap 1 → Dynamic spark
tester or ignition checker
Dynamic tester lead or ignition checker
lead → Spark plug 4
È For USA and Canada
É Except for USA and Canada
• Crank the engine and measure the igni-
tion spark gap a.
Minimum spark gap:
7 mm (0.28 in) or more
*
C0NTINUITY
OUT OF
SPECIFICATION
OR NO SPARK
4-6
IGNITION SYSTEM
È
É
MEETS SPECIFICATION
The ignition system is good.
– +
ELEC
SVU4055
SVU4060