Hp-41C card reader - dead

[Vintage63]

Erik, once you remove the top from the 'drive slot assembly', the one with the copper contacts, you don't need to remove the motor from its supports in order to replace the gummy wheel. It just drops down once you rremove the peg that holds it in place.

@ Bob - I'll look for new batteries in supermarkets and see what I find. Duracell N batteries are difficult to find around here.