u/Additional_Adagio_52

I received this deck from my dad some time ago, and it worked great last time I used it, which was several years ago. It was stored in a house owned by a family member and I just picked it up. Only thing I did was swab the inside with 91% alcohol.

For some reason it’s making this noise and the timer seems sped up. Not sure what to look for other than opening it up and seeing if something looks wrong, but looking to get some leads here as I’m unfamiliar with maintenance on these.