help with switch

[dart6]

hi this is a power window switch out of my c body but is common to the b body as well. I have a bad contact and need to dismantle it, anyone know how also any recommendations for cleaning them up.
Is anyone selling these
thx

 

[Pistol Pete]

I would use an Emory board, the kind the women folk use on their nails to burnish the contacts.

 

[dart6]

I found out they cannot be dismantled and to just spray contact deoxidiser in there, the critical contacts are underneath what you see