You found a service manual? Can you provide a link? I bought a sad-looking Pfaff 130 at an Antique place in Pennsylvania. It was only $4. Clearly, I did not know how deep into it I'd get
. Nothing turned. Now its all freed up and everything is moving. I figured for $4 I'd learn a few things, but I've become addicted to its restoration. I've spent hours trying to find info.