How do you remove the old dip stick tube to replace it with the one from the westy.
I've tried turning and wiggling but don't want to break it off in the block.

Thanks
The old dipstick is a very tight fit, it needs punching out from underneath, i.e sump off.
When you fit the T3 one, make sure that there is a small metal washer before the o-ring or it will leak, they are pence from VW.