2006-2008 Yamaha RS, Vector, Rage Factory Service Manual, Page 30Get this manual

2006-2008 Yamaha RS, Vector, Rage Factory Service Manual, Page 30

CARBURETOR SYNCHRONIZATION NOTE: INSP ADJ CARBURETOR SYNCHRONIZATION Prior to synchronizing the carburetors, the valve clearance
gauge Engine tachometer (near the spark plug) Vacuum gauge: 90890-03094, YU-44456 Engine tachometer: 90793-80009, YU-08036-C
Connect the vacuum hose and vacuum gauge hose to the T-joint4Start the engine and let it warm up for several minutes5Inspect: