2007-2008 Yamaha Phazer Venture-Lite 500 Factory Service Manual, Page 465Get this manual

2007-2008 Yamaha Phazer Venture-Lite 500 Factory Service Manual, Page 465

BALANCER CAUTION: The balancer shaft driven gear nut and balancer shaft drive gear bolt has left-handed threadsTurn the retainer
counterclockwise to tighten it Place an aluminum plate or between the teeth of the balancer shaft drive gear and balancer