Hello, I am new to this forum and to Isuzu's in general. I have what might seem like a dumb question but i'll ask anyways. I recently bought a 93 Isuzu Amigo. Trying to rescue it from the grave yard. It has the MUA T-3 Transmission. The fill plug is on the passenger side easy to identify, but i can't positively identify the drain plug. The only plug that it could be is on the back of the transfer case on the left side if the tail shaft housing. Is this the drain plug for the trans? Any help on this would be great. Thanks