2006-2008 Yamaha RS, Vector, Rage Factory Service Manual, Page 54Get this manual
SLIDE RUNNER INSPECTION MAXIMIZING DRIVE TRACK LIFE
INSP ADJ
SLIDE RUNNER INSPECTION
1Inspect: Slide runner Cracksdamagewear Replace2Measure: Slide runner thickness Out of specification ReplaceSlide runner wear limit: RS90RS90RRS90MRST90 RST90TF: 10.5 mm (0.41 in) RSG90: 10 mm (0.39 in)