Well today I thought it would be fun to clean up the windscreen washer pump assembly on my 140 and paint it black.
Didn’t get very far because I now think the vacuum chamber may be black painted over some kind of zinc coloured plating, on its top half, while the bottom half of the vacuum chamber seems to be a dark grey coating over unplated brass.
Please see the picture.
Black paint peeling off of the plated brass top half
Grey coating on the brass bottom half
Can anyone advise on a correct finish on the pump vacuum chamber?
The lid which screws onto the glass bottle is black painted steel.
Thank you in advance.