Ever tried to fix a broken FM meter?

[Eertmans Nicolas]

Hi,

Last week, I sent my FM for repair. After a fall, the meter ceased to
function. Well, the camera is already back but not fixed... parts are
not available anymore (at least that's what Nikon says). It is now a
100% mechanical camera ;-)

I'willing to have a look inside to see if I can't help myself... Anybody
ever done that?

Thanks in advance,

Nicolas