I can't see any way of checking the oil level on the MNR reverse box fitted to my Aries?????

If it's similar to the Quaiffe it is modelled on ( I know the internals are different )
the fill plug is the level plug.
My Quaiffe didn't hold very much.

There is no way of filling it or even checking it !!! If it's leaking I would just ring Mnr

Thanks for that info, seems a bit strange not to have a filler bung, its not leaking though, just wanted to double check the level thats all, I did not build the car, I was just going round the car checking levels etc, thanks Paul

Yeah I would of like to be able to check it but there well built and reliable. !!!