2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 259Get this manual
MIDDLE GEAR ENG
3Install: middle driven gear shim(s) bearing housing NOTE: Install the shim(s) so that the tabs are positioned as shown in the illustration_
4Install: rear drive shaft coupling gear (middle gear side) washer rear drive shaft coupling gear nut (middle gear side) 2
150 Nm (15.0 kg, 110 ft lb)