Transfer Case

[Jasonsupafly]

Took a look under the truck today. Appears I have a leak around the transfer case. Anyone have any ideas on what the deal is?

 

I have a couple more pics if these arent good enough.

 

 

Also have an oil leak but will post in another thread.

 

As always thanks for any help!

[Sir Dan]

Looks like a text book case. Just google "GM transfer case pump rub" . There was a problem with some cases where the internal lube oil pump rubs a small hole from the inside out and it slowly looses fluid. Leak is hard to detect since there is seldom an oil spot on the ground.