Yamaha 1998 FZS600 5DM1-AE1, Service Manual

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CHECKING THE SPARK PLUGS/
CHECKING THE IGNITION TIMING
CHK
ADJ
NOTE:
NOTE:
8. Connect:
spark plug cap
EB303053
CHECKING THE IGNITION TIMING
Prior to checking the ignition timing, check
the wiring connections of the entire ignition
system. Make sure that all connections are
tight and free of corrosion.
1. Remove:
timing plug 1
2. Install:
timing light 1
engine tachometer 2
(to the spark plug lead of cyl. #1)
Timing light
90890-03141
Engine tachometer
90890-03113
3. Check:
ignition timing
a. Start the engine, warm it up for several
minutes, and then let it run at the speci-
fied engine idling speed.
Engine idling speed
1,150 1,250 r / min
b. Check that the stationary pointer
a
is
within the firing range b on the generator
rotor.
Incorrect firing range
Check the igni-
tion system.
The ignition timing is not adjustable.
4. Remove:
engine tachometer
timing light
5. Install:
timing plug