2011 Arctic Cat 400 TRV ATV Service Manual, Page 115Get this manual
4Install the caliper onto the caliper holder making sure the caliper and holder are correctly orientedNOTE: It is very important to apply silicone grease to the O-rings and caliper bores prior to assembly
6Place the brake caliper assembly into position and secure with new "patch-lock" cap screwsTighten the caliper to 20 ft-lbPR239C