Wadia 20 Transport


Hello,
Does anyone know how to take top cover off with those 4 round covers?
I need to see transport mech. and clean it up. I tried to unscrew but no way.

Thanks
gasjr
Here are the stripping details of the transport mechanism/laser onec you've got it out of the chassis to get to the those gears, similar model Teac/Wadia unit. https://ibb.co/26zgpzz

Cheers George