Yamaha XF50W - Page 76

CHECKING THE IGNITION TIMING
CHK
ADJ
<&
5. Check:
8ignition timing
•••••••••••••••••••••••
a. Start the engine, warm it up for several min-
utes, and then let it run at the specified en-
gine idling speed.
A
Engine idling speed
2000 ~ 2200r/min
b. Check that the mark a on the AC magneto
rotor is within the firing range b on the right
crankcase cover.
Incorrect firing range -» Check the ignition
system.
•••••••••••••••••••••••
NOTE:
The ignition timing is not adjustable.
6. Remove:
• timing light
• digital circuit tester
7. Install:
• fan case
• radiator
• radiator cover
Refer to”RADIATOR”in chapter 6.
8. Fill:
• cooling system
(with the specified amount of the recom-
mended coolant)
Refer to”CHANGING THE COOLANT”.
9. Install:
• single seat/trunk
• battery /battery cover
• side cover(left and right)
• front cover
Refer to”COVER AND PANEL”.
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