I'm going to change the diff fluids in my XJ and my wife's ZJ this weekend. I am familiar with the "pull and clean the cover and RTV" drill, but was wondering if anyone here has ever tried using a manual extractor pump to pull the fluid out through the filler hole, leaving the cover in place. It probably won't drain every drop of fluid, but I'm looking to save a little weekend time for something other than stinky fluid changes.
Thanks in advance.
Bud
Thanks in advance.
Bud