Following up to my other post.......Got the Z up on a ramp today. Although its stopped leaking, still wanted to take a look.

I was underneath and could make out that the leak seemed to be coming from the little section where the couple of wires are (earth I guess). To be more precise, a cylinder, about 2 inches in length and about an inch or so wide, back a bit from the bell housing, has a wire coming straight out of the top of it.

Bit vague, sorry, not really up on the auto boxes or what everything is called under there. I'd take a photo and post that but fookin lost my camera!

 

Any idea's anyone??

 

Cheers.

Hmm. Speed sensor? Can't remember where it was on the auto box now, or how it sealed to the box - a dowty washer perhaps..