Drive Chain Adjustment; Idle Speed Adjustment - Yamaha TT600R Service Manual

DRIVE CHAIN ADJUSTMENT

IDLE SPEED ADJUSTMENT

DRIVE CHAIN ADJUSTMENT
The drive chain does not need to be adjusted.
IDLE SPEED ADJUSTMENT
1. Start the engine and let it heat.
2. Connect:
•
The inductive engine speed indicator to
the spark plug cable
Special tool:
P/N. 90890-03113
3. Check:
•
The engine idle speed.
Out of specification
Engine idle speed:
1,150 ~ 1,450 rpm
4. Adjust:
•
Engine idle speed
Adjustment:
•
Turn the throttle stop screw (1) either way to
obtain the idle speed required.
Screwing (a)
Unscrewing (b)
NOTE:
After setting the idle speed, adjust the accelerator
cable free play.
5. Disconnect:
•
Inductive engine speed indicator
3-7
INSP
ADJ
Adjust.
Increases idle speed
Decreases idle speed