Changing oil in LSP diffs

[jollyjumper]

Originally Posted by elegal

is there a better way to clean out the old oil than wd-40?

i take the little gears out the cups, then hose them down with brake parts cleaner.
then take the outdrive out the cup, and give the cup a good flush with the cleaner aswell. i havent noticed that the plastics from the cups are affected by the cleaner.