2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 157Get this manual
ADJUSTING THE HEADLIGHT BEAMS REPLACING THE HEADLIGHT BULBS EBS00122
ADJUSTING THE HEADLIGHT BEAMS 1Adjust: headlight beam (vertically)
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
aTurn the adjusting screw in direction or bDirection Direction Headlight beam is raisedHeadlight beam is lowered