2011 Arctic Cat 150 ATV Service Manual, Page 38Get this manual
8Install the outer starter one-way drive washer with the word INSIDE directed toward the starter oneway drive assembly; then coat the crankshaft threads with red Loctite #271 and secure with the nut (lefthand thread)Tighten to 68 ft-lb
6Install the starter drive countershaft and countershaft gears