Similar to any other gear box, there are two drain plugs, one on the bottom, and one on the back half way up the side.
Drain from the bottom, and fill from the side, when fluid trickles out of the fill hole it is full.
Np231
The transfer case takes atf, use dextron.
Through the plug on the middle rear of the case.
diagram from front vacuum motor to transfer case of 1993 Jeep Wrangler
It is on the center of the rear of the transfer case.
np-231 transfer case and ax-15 5 speed transmission The automatic is called an A500 or 32RH
Either the output seal on the trans or the input seal on the transfer case has failed. You will need to remove the transfer case to change both seals.
about $1000
If I remember correctly the are both on the back side, one low for draining and one high for filling.
1995 Chevrolet Lumina where do you find the transfer case
A 1995 Dodge Ram does not have a transfer case control module. The transfer case is mechanically controlled.
Yes - transmission and transfer case both in neutral.