Removing brake lines

[philis]

Can some one help me get these brake lines off
I was expecting to remove the lines my undoing B but B isnt a thread
do i use A

Dont want damage it

 

[Henry]

A unscrews from B (which is fixed - there should be flats on it for a spanner to stop it turning whilst you undo A)

 

[davebem]

You must unscrew A!! B is fixed onto the bracket by a pattern thread and no way will it turn. Once A is off B will just pull out.

 

[Neal 182]

If you don't now what your do the brakes are the last thing you should be working on do you now how to bleed them after changing the lines

 

[Evil Ally]

Probably best to get a brake line spanner. They are often corroded and a pig to get off as well, get some plus gas or similar. You don't want to knacker anything by forcing it too much.