A SERVICE OF

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3 - 47
INSP
ADJ
IGNITION TIMING CHECK
IGNITION TIMING CHECK
1. Remove:
Timing plug 1
2. Attach:
Timing light
To the ignition coil lead
(orange lead 1).
Timing light:
YM-33277-A/90890-03141
3. Adjust:
Engine idling speed
Refer to IDLE SPEED ADJUSTMENT.
4. Check:
Ignition timing
Visually check the stationary pointer a is
within the firing range b on the rotor.
Incorrect firing range Check rotor and
pickup assembly.
5. Install:
Timing plug