In Phil Bleazey’s YouTube video about selling his Morgan three wheeler he mentioned greasing and purging the front and back Hardy Spicer prop shaft universal joints. So I went to the Hardy Spicer website and found this video on the proper method for greasing and purging a universal joint, so the answer is inject grease until grease starts coming out of the joint seams.

Last edited by Sportster; 31/05/24 11:11 PM.
2015 M3W, Morgan Aero Racing Stage 1, Garage 56 Stage 2, sport black, saddle tan, jeweled SS dash.