Adjusting The Engine Idling Speed; Adjusting The Throttle Cable Free Play - Yamaha FJR13AEV(C) Service Manual

9. Measure:
• Engine idling speed
Out of specification → Adjust.
Make sure that the vacuum pressure is within
specification.
10.Stop the engine and remove the measuring
equipment.
11.Adjust:
• Throttle cable free play
Refer to "ADJUSTING THE THROTTLE CA-
BLE FREE PLAY" on page 3-10.
Throttle cable free play
3.0–5.0 mm (0.12–0.20 in)
12.Install:
• Caps
13.Install:
• T-bar
• Rider seat
Refer to "GENERAL CHASSIS" on page 4-1.
EAS20610

ADJUSTING THE ENGINE IDLING SPEED

NOTE:
Prior to adjusting the engine idling speed, the
throttle body synchronization should be adjusted
properly, the air filter element should be clean,
and the engine should have adequate compres-
sion.
1. Start the engine and let it warm up for several
minutes.
2. Remove:
• Right side cowling
• Rider seat
Refer to "GENERAL CHASSIS" on page 4-1.
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
• T-bar
Refer to "GENERAL CHASSIS" on page 4-1.
3. Install:
• Digital tachometer
(onto the spark plug lead of cylinder #1)
4. Install:
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
5. Check:
• Engine idling speed
Out of specification → Adjust.
Engine idling speed
1000–1100 r/min
6. Adjust:
• Engine idling speed
M MMM M MMM M M MMM M
a. Turn the engine idle speed adjustment screw
"1" in direction "a" or "b" until the specified en-
gine idling speed is obtained.
Direction "a"
Engine idling speed is increased.
Direction "b"
Engine idling speed is decreased.
L LLL L LLL L L LLL L
7. Adjust:
• Throttle cable free play
Refer to "ADJUSTING THE THROTTLE CA-
BLE FREE PLAY" on page 3-10.
Throttle cable free play
3.0–5.0 mm (0.12–0.20 in)
8. Install:
• T-bar
• Rider seat
• Right side cowling
Refer to "GENERAL CHASSIS" on page 4-1.
EAS20630
ADJUSTING THE THROTTLE CABLE FREE
PLAY
NOTE:
Prior to adjusting the throttle cable free play, the
engine idling speed and throttle body synchroni-
zation should be adjusted properly.
1. Check:
• Throttle cable free play "a"
Out of specification → Adjust.
3-10
ENGINE
M MMM M M MMM M M MMM M MMM
a
b
1
L LLL L L LLL L L LLL L LLL