Stilo Accumulator Replacement

The elearn instructions encourage excess dismantling at times and I ignored the one to remove engine ECU.

I found removing the air tube then unplugging pump made getting to plug much easier.
Unplug the pump.
De-pressurise using MES
You can check the pressure with MES too.
Unscrew the accumulator. Careful not to catch the spanner against anything, keeping it up against the bottom of the accumulator. There may be a little residual pressure so don't point the end of it toward you as you lift it out.
Screw new one one and give it a nip up. Small thread so not too much force.
Plug the pump in and test. I did not need to bleed but that can be done with MES.
Refit air tube.