Did a set on mine last summer, from what I recall book is real good. Be sure to have shearbar completly forward, may have to clean out in front of it to accomplish that. Use the higher end of the torque range.
If you use that kooima crap you will be replacing the set in season. The bolts will break, knives will break. Cutterhead spins at 12-1300 rpm, broken pieces means **** gets bad real quick. Their sheet metal is good, knives and shearbars are crap.