Remove the retaining pin from the pinion shaft and knock out the shaft.
Turn the side gears so that the satellites are against the windows of the differential box, and remove the satellites.
Remove the side gears with support and adjusting washers from the differential box.
Mark the relative position of the driven gear and differential box with paint and remove the driven gear.
Clean the parts, blow them with compressed air and check their condition (see subsection «Detailed Specifications»).