transfer box

silly question but lol i presume the transfer box fillin plug is the one with the square hole behind or near the handbrake drum on my 1995 disco but after tryin to open it both ways it seams stuck fast can ne one tell me if its a anti clockwise or clockwise to open it as dont wanna strip the thread out thanks steve

Anti clockwise to undo it, and it is the right plug you are trying, they have a tapered thread on them so don't overtighten when you put it back. (I suspect you might have guessed the last bit).
John

many thanks didnt need oil but peace of mind knowin there some in there thanks