How do you change the rear differential seals on a Honda 350 Rancher 4X4?

To change the rear differential seals on a Honda 350 Rancher 4X4, first, lift the ATV and securely support it on stands. Drain the differential fluid, then remove the rear axle assembly to access the differential. Carefully pry out the old seals with a seal puller, clean the sealing surfaces, and install the new seals using a seal driver for even placement. Reassemble the differential, refill with the appropriate fluid, and check for leaks.