2006-2008 Yamaha RS, Vector, Rage Factory Service Manual, Page 515Get this manual

2006-2008 Yamaha RS, Vector, Rage Factory Service Manual, Page 515

MAINTENANCE SPECIFICATIONS Model Valve spring: Free length Intake Limit Exhaust Limit Installed length (valve closed) Intake
pin bore clearance Limit RS90NRS90NRRS90RSRS90GTRS90MS 39.73 mm (1.56 in) 37.74 mm (1.49 in) 39.73 mm (1.56 in) 37.74 mm
(1.49 in) 33.0 mm (1.30 in) 33.0 mm (1.30 in) 136158 (13.916.1 kg, 30.635.5 lb) 136158 (13.916.1 kg, 30.635.5 lb) 2.51.7
mm (0.07 in) 2.51.7 mm (0.07 in) Clockwise Clockwise 24.48224.488 mm (0.96390.9641 in) 24.457 mm (0.9629 in) 24.48224.488
mm (0.96390.9641 in) 24.457 mm (0.9629 in) 24.50024.518 mm (0.96460.9653 in) 24.548 mm (0.9665 in) 24.50024.518 mm (0.96460.9653
in) 24.548 mm (0.9665 in) 78.93578.950 mm (3.10773.1083 in) 5.0 mm (0.20 in) 0.0500.075 mm (0.00200.0030 in) 0.120 mm (0.0047