Yamaha RS90K Manuel D'atelier page 608

CARBURETORS AND FUEL PUMP
1
• If both are fine, adjust the float height by bend-
ing the float arm tang 1 on the float.
• Recheck the float height.
INSTALLATION
NOTE:
After installing all parts, refer to "CABLE ROUT-
ING" in CHAPTER 9, to check the cable, lead and
hose routing.
1. Adjust:
• Carburetor synchronization
Refer to "CARBURETOR SYNCHRONIZA-
TION" in CHAPTER 2.
2. Adjust:
• Engine idling speed
Engine idle speed:
1,300 ~ 1,500 r/min
Refer to "ENGINE IDLE SPEED ADJUST-
MENT" in CHAPTER 2.
3. Adjust:
• Throttle cable free play
Refer to "THROTTLE CABLE FREE PLAY
ADJUSTMENT" in CHAPTER 2.
7-9
CARB