2010-2011 Yamaha RS Vector / RS Venture Service Manual, Page 264Get this manual

2010-2011 Yamaha RS Vector / RS Venture Service Manual, Page 264

VALVES AND VALVE SPRINGS 11.Measure: Valve spring free length Out of specification Replace the valve springValve spring free
specification Replace the valve springInstalled length Compressed valve spring force (installed): 103.40119.00 at 34.60 mm
(10.5412.13 kgf at 34.60 mm, 23.2426.75 lbf at 1.36 in) 13.Measure: Valve spring tilt Out of specification Replace the valve