2011 Arctic Cat 400 TRV ATV Service Manual, Page 65Get this manual
Installing EngineTransmission 1From the right side, place the enginetransmission into the frame tilting the top-side forward to clear the frame member
4From the left side, install the remaining crankcase cap screws; then tighten only until snugNOTE: Rotate the shafts back and forth to ensure no binding or sticking occurs while tightening the cap screws
2Install the front and rear engine mounting through-bolts and secure with the flange nutsTighten to 38 ft-lb3Align the front and rear output flanges with the drive couplers; then secure with the screws (with red Loctite #271) and tighten to 20 ft-lb