How to mend Singer Pf1700

My bobbin case for Singer 2662 will not seat right and I cannot sew?

I'm in Australia and need a Bobbin case for a singer 196K205?

how to get the tension right on my machine?

the thread is bunching on underside of fabric it looks like birdnest?

Presser foot is loose?

1965 Singer 275k sewing machine foot pedal?

Why won't my Singer Touch Tronic pick up the bobbin thread? ?

Singer 6234 Tension problems?

Machine Stuck in Reverse?

Singer zigzag 457 Stylist not threading bobbin/making stitch?

Bobbin won't wind?

Singer sewing machine 626 kno?

Replacing a gear in Singer Stylist 457?

Singer 201 went bang , smelt and now won’t work?

singer HD110?

Engine revving up ?

Hello zigzag industrial singer 457 u105 not stylist is missing stitches?

What size needles can I use for my Singer 39a3?

How can I replace the Top Vertical Shaft Bevel Gear for SINGER MODEL 248?

Why does a sewing machine motor overheat?

Singer model 750 Golden touch and sew?

singer foot pedal ?

Singer 188K1 presser bar stuck?

obtain?

Singer 507?

where can I get a thread guide post for a Singer Touchtronic?

machine motor running the wrong way?

pedal machine Singer serie K10736204?

Need a service manual for a Singer Treadle Sewing Machine Model 66-1?

My CG 500/550 Singer Sewing Machine's bobbin isn't working?