2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 341Get this manual

2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 341

Quality of the image is intentionally reduced!

SYNCHRONIZING THE THROTTLE BODIES
SYNCHRONIZING THE THROTTLE BODIES NOTE: Prior to synchronizing the throttle bodies, the valve clearance and the engine idling speed should be properly adjusted