1940 Scammell rear differential strip and rebuild.

This is some old footage from a few years ago when me and dad had to remove the back axle of the 1940s R100 Scammell Pioneer because the rear differential developed a back grumble, when we checked we found the worm drive pinion bearings were tired, so we pulled it all out and removed the diff gave everything a good clean, got all new bearings in the diff and all new oil in the diff and side casings.