I checked the hose and it seems fine and connected, and I can't get into the diff because I was already starting to strip out one of the allen screws on the Warn guards on the cover trying to remove it so I could try and inspect the diff, so at the moment that isn't possible until I explore my options on how to get that off to begin with.
Would anyone know what could be wrong? Anything come to mind? Could I have some more serious problems if I keep trying to engage it, especially while on the trail? Right now I'm not in a super huge rush to fix it, other than that the diff itself seems to be working just fine, but any clues would help.
Also, in the mean time, anyone have some tips on getting the allen screws out of the diff guards? They're all pretty seized up and PB blaster doesn't seem to be doing anything.
![Help! SOS! :confusion-helpsos:](./images/smilies/confusion/helpsos.gif)