Mac Plus raster shifts to left over time

[luRaichu]

When first powered on, the geometry of the picture is fine. Over time, it moves to the left.
The analog board still works but hasn't been recapped

 

[Byrd]

Long term recap, short term get squirting on the CRT adjustment pots to deep clean.

 

[luRaichu]

What's a good C1 replacement from DigiKey

 

[richmacr]

DigiKey Part Number	10-ECW-FD2W395J-ND
Manufacturer	Panasonic Electronic Components
Manufacturer Product Number	ECW-FD2W395J