2011 Arctic Cat 350/425 ATV Service Manual, Page 165Get this manual
AT THIS POINT
For servicing the input shaft, pinion gear, needle bearing, thrust button, and axle seal, see Front Differential in this section
5Remove the hub assembly6Remove the four cap screws securing the brake discCLEANING AND INSPECTING
NOTE: Whenever part is worn excessively, cracked, or damaged in any way, replacement is necessary
INSTALLING 1Slide the gear case into position through the left side of the frame; then secure it to the frame with cap screws and lock nutsTighten to 38 ft-lb2Secure the engine output flange to the rear gear case input flange with four cap screws and lock nutsTighten to 20 ft-lb3Install the rear drive axles (see Drive Axles in this section)
1Clean all hub components2Inspect all threads for stripping or damage3Inspect the brake disc for cracks or warping4Inspect the hub for pits, cracks, loose studs, or spline wearINSTALLING 1Secure the brake disc to the hub with the four cap screws coated with blue Loctite #243Tighten to 15 ft-lb2Apply grease to the splines in the hub3Install the hub assembly onto the shaft4Secure the hub assembly with the nutTighten only until snug5Secure the brake caliper to the knuckle with the two cap screwsTighten the caliper to 20 ft-lb