shoepatcher

Yep Walk on the feet height is out of sync. glenn

The Hirose number hook number is HSH-12-15, HSH-12-15(A). Hirose and Cerliani make great aftermarket hooks and bobbin cases. You could try one from a 111w155 glenn

The gears and racks look good with very little wear on them. I would take out all the gears and racks from the horn and degrease and remove all the old oil and grease from those parts. I would also wire wheel all the parts so they look new. I do all the parts when I rebuild one. She is pretty dirty. Clean everything really well before you reassemble and try to get it to sew. Gears and racks look like those out of a 29K58. New style. Get me any parts numbers off the parts that you can. Can I see a pic of the balance wheel and the treadle stand if it has one. Thank you. glenn miller You got the old parts that were in it. If so, can I see pics of them?

Should use same hook and bobbin case as a 112W116. glenn

#138 thread and #23/160 needle, not #22/140 Needle system is 134-35. glenn

Pics of set screw for the drive gear . Also pics of driver gear and drive rack! In fact, send us pics of the entire machine as well glenn

Contact Bob Kovar at Toledo Sewing. glenn

I have 5 Durkopp 17 and 1 18 to restore. Use lots of penetrating oil on it. May want to put it into an electrolysis tank to de-rust it and get parts loose. Constabulary uses the electrolysis tanks a lot with great results. Looks mostly all there. Is there a hook and bobbin in it? Great project to pursue. I have manuals on it. glenn

The 29K57 is a rare one. It came out after the 29K51-56 series and before the 29K58,60,62 series. I have one. Certain parts will be almost unobtainable. If your hook is a generic one, it may be a few thousands too big or small over an original one. You got any manuals on that particular model? I would be very interested in getting copies if you have them. I have original Simanco hooks if you need one. glenn

No the first pic is 4 motion drop feed. In skiff feed, the feed dog goes back and forth but does not drop. glenn

Constabulary on this site rebuilt one years ago and there is a post about it. Also, there is one I think on Utube as to how to sew on it. In my opinion and I rebuild shoepatchers, that one needs some serious cleaning before I would attempt to sew and time it. It needs cleaning in the head and thread path. Too much grease build up and old oil on it. I think I have a manual on it. On a good note, You have the slide on table and drawer which are rare to find these days. glenn

Need a pic or to of the machine please

It has skiff feed instead of 4 motion drop feed. H4 high lift and possibly a 10 mm max. stitch length stitch length which were special order and rare. It should still sew and feed well. If it does indeed have a 10mm max. stitch length, buy it and buy it NOW! glenn

I think it is a 29K58. Nope it is a 29K70. I can see the tag. Plus it has the older take up lever adjustment. glenn

The best machine out there is a Claes. These are very expensive new. Used ones are available but they start about $3,500.00 just so you know. I would try to buy one of them. glenn

parts available for 30-10. not so much any more for 30-1. glenn

Call New England Needle and Diamond Needle to see what they have in stock. glenn

I know. parts are for the old grey paint style. glenn

Durkopp Adler still has these parts in stock. Get a hold of Durkopp Adler in Asia. You got a parts list? glenn

Model 313 Pederson. early model. They came out with other models later . The 317 is the Rapid E. Considered the Cadillac of curved needle sole stitches. These machines all made in Denmark. glenn

video of it sewing please. Sounds like you may be a tooth off on the timing belt, . glenn

Steve at Singermania in Australia passed away in 2020?? glenn

It may sew with #207 on top and #138 in bottom. only way is to try it. call Bob Kovar at Toledo Sewing. He will have needles and bobbins. glenn

the original bases were paint black lacquer or japanned black and metallic gold paint on the fretwork. glenn