2004-2007 Yamaha ATV Raptor 50 YMF50S Service Manual, Page 58Get this manual
Quality of the image is intentionally reduced!
ADJUSTING THE TIMING CHAIN TENSIONER EBS00046
4 Adjust: timing chain tensioner
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
aTurn the crankshaft counterclockwise with wrenchbAlign the "T"