How to mend Sewing Machine Repair Pfaff

I have a phaff 145 H3, Main foot shaft is stuck in up position?

pfaff creative 2140?

Pfaff Creative 7550 sewing machine stuck in slow mode?

Pfaff 145?

How do I lengthen stitch size more on my phaff 145?

My sewing machine foot pedal will not switch off the motor?

Pfaff 230- front dial screw will not move- ?

sewing maching (pfaff 1171)?

Pfaff 145?

Help with bobbin winding pfaff 1471?

pfaff/deco positioning pins?

Repairs?

needle rod?

pfaff 7550 how to chance lightbulb?

timing pfaff 145?

Where can I locate a Pfaff 7550 motor circuit board?

Pfaff 2140 breaking top thread?

Pfaff 1540 needle jams down in bobbin area?

how to fix pfaff 230?

How to replace tension spring on a Pfaff 145?

Pfaff Creative 1473 Thread stuck in bobbin race?

Who will mend my knitting machine motor?

foot controller for pfaff 7550 ?

Pressure Foot problem on Pfaff 1469?

how do I fix my Pfaff Creative 1471??

My Pfaff 1222 suddenly started running fast and it won't stop. Help!?

Where did you source the parts?

Where/how can I get my 2 Pfaff 1473 circuit boards repaired?

how can i fix elec contol pedal on my pfaff 30 sewing mc?

how can I fix my Pfaff 7570 Display screen menu ?