Hi Tas,
Dumb mistakes? Yeah, buying and restoring this machine! I likely have 150 hours into it now. Ouch. Money wise maybe $300 USD in total including thread, thread lube, needles, awls round drive belting, pulleys plus the cost of the machine which was about $400 USD.
I had to replace the leather clutch friction plate, round drive belt and I changed the two pulleys on the motor drive to slow it down a bit.
Disassembly was clunky the first time round at the very end of the process. I didn’t think my way though the process perfectly. I started left to right and removing the stitch length mechanism allows for a super easy tear down of the last two cams. Going back together is simply reversed but figuring it out was a head scratcher.
I took almost 100 pictures. There is no detail too small to capture! Particular attention to the gear racks and their timing is a good thing but if you have a good knowledge of how the machine operates you can really just go to town as the cam wheels kinda dictate assembly. You will not regret having too many pictures from every angle!
My advice is this: if the machine was used with hot wax just accept the fact that it needs to be torn down. Be careful to keep the cam rollers with their respective levers and cams. Move slowly and think twice about everything before you commit to action. I felt like you do, once you start this job you have to get to the finish line ASAP as it’s best to keep it fresh in your memory. I put my shop on hold once I started the refurb.
When I get it singing I’ll post a video for sure! I’m now onto some furniture projects that need to be finished so the Landis is just eye candy for a while.