Differential fluid change
OK this is my first time doing this. I have the correct fluid and I hope the correct gasket. My question is: do I use permatex on the gasket or leave it clean?
Forum Discussion
Cummins12V98 wrote:Absolutely, I usually rinse mine out with a bit of solvent I have laying around. Always some kind of crud flushes out.
Remove the cover!!! You can inspect and wipe out and sediment at the bottom of housing.
And you make sure you get all the oil out too.
