THROTTLE BODY SYNCHRONIZATION
ENGINE
THROTTLE BODY SYNCHRONIZATION
TIP
Prior to synchronizing the throttle bodies, the
valve clearance should be properly adjusted.
1. Remove:
• Shroud
Refer to "COWLINGS" in CHAPTER 3.
• Top cover
• Headlight assembly
Refer to "GENERAL CHASSIS".
• Headlight stay
Refer to "THROTTLE BODY".
2. Remove:
• Vacuum caps
3. Install:
• Vacuummate (vacuum gauge)
• Digital tachometer
(Use goods on the market.
Recommended goods: Kaise SK-8401)
Vacuummate:
YU-44456
Vacuum gauge:
90890-03094
4. Start the engine and let it warm up for sev-
eral minutes, and then let it run at specified
engine idling speed.
Engine idle speed:
1,550 ~ 1,650 r/min
5. Adjust:
• Throttle body synchronization
3-3
INSP
ADJ