2007 Yamaha Apex Factory Service Manual, Page 539Get this manual

2007 Yamaha Apex Factory Service Manual, Page 539

SYNCHRONIZING THE THROTTLE BODIES INSP ADJ SYNCHRONIZING THE THROTTLE BODIES NOTE: Prior to synchronizing the throttle bodies,
CHAPTER 3 3Install: vacuum gauge (onto the synchronizing hose Vacuum gauge 90890-03094, YU-08030 4Install: headlight stay
headlight assembly hood (left and right) Refer to "COWLINGS" in CHAPTER 35Start the engine and let it warm up for several