Yamaha FJR1300N 2001 Service Manual page 149

CHECKING THE IGNITION TIMING
3 - 34
1. Remove:
• rider seat
• fuel tank
• T-bar
Refer to "SEATS AND FUEL TANK".
• right side cowling
Refer to "COWLINGS AND COVERS".
• timing mark accessing screw 1
2. Attach:
• timing light 1
• engine tachometer
(onto the spark plug lead of cylinder #1)
Timing light
90890-03141
Engine tachometer
90890-06760
3. Install:
• fuel tank
Refer to "SEATS AND FUEL TANK".
4. Check:
• ignition timing
a. Start the engine, warm it up for several min-
utes, and then let it run at the specified
engine idling speed.
Engine idling speed
1,000 ~ 1,100 r/min
b. Check that the mark a is within the
required firing range b on the timing plate.
Incorrect firing range → Check the ignition
system.
NOTE:
@
The ignition timing is not adjustable.
CHK
ADJ