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Re: Mark VII a start and a long ways to go..
Posted: Wed Jul 19, 2023 11:29 am
by thunderbirdbat
Great transformation.
Re: Mark VII a start and a long ways to go..
Posted: Wed Jul 19, 2023 2:05 pm
by jsburger
Really nice job!
Re: Mark VII a start and a long ways to go..
Posted: Wed Jul 19, 2023 2:24 pm
by RFGuy
WOW!!! Just wow. I don't typically read all of the Mark VII threads here. IF it wasn't for this forum, I wouldn't even know what one was since I started my journey on the Mark V. That machine looks incredible restored all by itself, but I have to say that it really pops when viewed in front of the Gladiator cabinets. Phenomenal job. Kudos.

Re: Mark VII a start and a long ways to go..
Posted: Wed Jul 19, 2023 11:18 pm
by Mike
Thank you for the kind compliments. It’s not close to a MickyD but it’s something I can use and enjoy.
I can’t emphasize enough that I would not have started or finished this project without the knowledgeable and experienced individuals on this forum. Thank you all!
Re: Mark VII a start and a long ways to go..
Posted: Sat Oct 21, 2023 5:54 pm
by Mike
Had 1st issues with the wheel setup. The Tinnerman clips gave way holding one of the casters to the shoe. I pushed it hard thinking I was stuck in a rut and the wheel mount bent as it was folding over. Anyway just posting to say this machine is so easy to work on bottom half. The ability to tilt each way allowed me to put one and at a time on a saw horse and slip it out to work on it. Brilliantly designed. Ended up taking Tinnermans out and using SS screams washers and nuts.
Re: Mark VII a start and a long ways to go..
Posted: Sun Oct 22, 2023 12:05 pm
by JPG
Screams washer???
Re: Mark VII a start and a long ways to go..
Posted: Mon Oct 23, 2023 11:58 pm
by Mike
Wasn’t screaming to loud so used SS “screws”, washers and nuts
Re: Mark VII a start and a long ways to go..
Posted: Tue Oct 24, 2023 12:23 pm
by shipwright
Interesting. I just replaced the tinnermans on my Mark VII headstock as some were missing. I Helicoiled the holes in the casting and installed 10-24 bolts. I did the three on the speed control at the same time. My casters just needed cleaning and lubricating so I don’t remember but there likely isn’t enough thickness to helicoil there.
Anyway if you need tinnermans, they can be robbed from the cast headstock.
Re: Mark VII a start and a long ways to go..
Posted: Tue Oct 24, 2023 3:06 pm
by JPG
Threaded pop rivets may be a tinnerman nut replacement.
Re: Mark VII a start and a long ways to go..
Posted: Wed Oct 25, 2023 3:45 pm
by Mike
Both great ideas, I think I only have 2-3 remaining and now have additional methods. Thank my ou both!