Checking The Ignition Timing - Yamaha XP500 2001 Service Manual

CHECKING THE SPARK PLUGS/

CHECKING THE IGNITION TIMING

NOTE:
Before installing the spark plug, clean the spark
plug and gasket surface.
9. Connect:
10. Install:
EAS00062
CHECKING THE IGNITION TIMING
NOTE:
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:
2. Remove:
3. Install:
3-19
S spark plug cap
S center cover
S side cover (left and right)
Refer to "COVER AND PANEL".
S footrest board (left)
S center cover
S side cover (left)
Refer to "COVER AND PANEL".
S timing plug 1
S timing light 1
S engine tachometer
(onto the spark plug lead of cylinder. #1)
Timing light
90890-03141
Engine tachometer
90890-03113
CHK
ADJ