Technical Fiat 126 BIS gearbox/diff filler

[rcarter]

Is there just one oil filler for both the gearbox and diff. where is it, I think the drain is the one plug on the bottom of the gearbox.

Help please

 

[126dave]

one filler,just under the starter motor,word of wisdom here,undo the filler plug before draining the gearbox,they are often seized in,and almost impossible to remove with the box still in the car.........