Gear box oil 306 hdi

[Connor]

No thats the breather, the one with the plug on it, is the reverse light switch

[tigerstyle]

Is the consensus still to drain then go for the whole 2 litre bottle in there?
Or is getting it up to the drain plug level just as easy and more accurate in the long run?

[Welshy_Pete]

Just to bump this, is the filler the black one with the wee plastic bit on top or is it the one with the square drive in it on the side?

I used the black plastic bit on the top to top my gear box oil up.

[Toms306]

Is the consensus still to drain then go for the whole 2 litre bottle in there?
Or is getting it up to the drain plug level just as easy and more accurate in the long run?

Yes, put the 2 litres in.