How to replace rear wiper arm?

[jsosic]

Hi guys

I've got some rear wiper arm from 8V, the one that accepts different kind of wiper blades.... And I would wanna switch it on my car.

Any ideas how to do it? Do I need to take off the interior plastics on the trunk door, or can it be done from outside?

 

[LEE69]

My nut came of easily, the rest needed an hacksaw through it then a screwdriver in the slot made too prise it open.

 

[Mindak]

To change just the arm you just pop the cover at the base, undo the nut then wiggle the arm free! They're usually corroded on so I invested in a wiper removal tool years ago and works every time!