WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of CHRYSLER GROUP, LLC
Remove pinion shaft lock bolt.
Remove pinion shaft (1) from pinion gears (3) with a punch (2).
Courtesy of CHRYSLER GROUP, LLC
Rotate differential pinion gears (2) to differential window (1) and remove pinion gears and thrust washers (3).
Courtesy of CHRYSLER GROUP, LLC
Remove differential side gears (1) (2) and thrust washers.