How to replace tension spring on a Pfaff 145?
Pfaff 1540 needle jams down in bobbin area?
Where/how can I get my 2 Pfaff 1473 circuit boards repaired?
My Pfaff 1222 suddenly started running fast and it won't stop. Help!?
My sewing machine foot pedal will not switch off the motor?
sewing maching (pfaff 1171)?