2001 Defender TD5 remote oil filter

Here you go,
this is about upgrading a remote filter on a NAS V8 110, but still I would not go there on a TD5,

NAS Defender oil line upgrade

the more places that you introduce for something to go wrong, the greater the chance it will.

https://www.aulro.com/afvb/images/im...12/05/1213.jpg

I tap an old flat head screw driver that has been sharpend a bit into the filter body and turn just enough to crack the seal... takes all of 3 seconds and it's not messy either as one might expect.