Yamaha FJR1300R Service Manual page 146

CHECKING THE IGNITION TIMING
1. Remove:
2. Attach:
3. Install:
4. Check:
M
a. Start the engine, warm it up for several min-
b. Check that the mark a is within the
NOTE:
@
The ignition timing is not adjustable.
L
3 - 30
• 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
• timing light 1
• inductive tachometer
(onto the spark plug lead of cylinder #1)
Timing light
YU-33277-A
Inductive tachometer
YU-8036-A
• fuel tank
Refer to "SEATS AND FUEL TANK".
• ignition timing
MMM M MMM M M MMM M M MMM M
utes, and then let it run at the specified
engine idling speed.
Engine idling speed
1,000 ~ 1,100 r/min
required firing range b on the timing plate.
Incorrect firing range → Check the ignition
system.
LLL L LLL L L LLL L L LLL L
CHK
ADJ
M MMM M M MMM M MMM
L LLL L L LLL L LLL