Tool Talk

Wrench Forum => Wrench Forum => Topic started by: Northwoods on December 23, 2016, 04:41:18 PM

Title: Wright ratchet MN 60+
Post by: Northwoods on December 23, 2016, 04:41:18 PM
I picked up this Wright 3/8" on the bay yesterday and wonder what I should expect when I remove that big incorrect screw that holds the pall.

http://www.ebay.com/itm/Vintage-Wright-Ratchet-/192054615525?_trksid=p2047675.l2557&ssPageName=STRK%3AMEBIDX%3AIT&nma=true&si=FeXFPMaoGiQkaN60lpasjuaG41U%253D&orig_cvip=true&rt=nc


It is clear that the screw needs to be replaced.  I have seen several types on the bay, both roundhead slot screws and thin hex screws.  Not sure exactly what I should use to replace it.
And what will happen when I take it apart. 
I am sure some of you fellows have operated on a Wright.  I understand they are a bit unconventional.  Of course, that was its attraction.  And you have to admit that the price was right.
Any help will be appreciated.
Title: Re: Wright ratchet MN 60+
Post by: Yadda on December 23, 2016, 04:55:00 PM
Nice buy!
Title: Re: Wright ratchet MN 60+
Post by: mikeswrenches on December 23, 2016, 07:44:35 PM
Take a look at this patent link, it may help a little. It was the earliest Wright ratchet patent I could find.

https://patentimages.storage.googleapis.com/pdfs/US2201705.pdf

I doubt if you'll find anything in there you can't handle.

Mike
Title: Re: Wright ratchet MN 60+
Post by: mrbill on December 24, 2016, 09:50:22 AM
I think this post (http://www.garagejournal.com/forum/showthread.php?t=331478 (http://www.garagejournal.com/forum/showthread.php?t=331478)) on GJ has all the details you'll need.

Bill
Title: Re: Wright ratchet MN 60+
Post by: Northwoods on December 24, 2016, 03:58:50 PM
I think this post (http://www.garagejournal.com/forum/showthread.php?t=331478 (http://www.garagejournal.com/forum/showthread.php?t=331478)) on GJ has all the details you'll need.

Bill
Thanks, Bill.  With my manual dexterity being what it is, I think I should assemble mine inside a plastic bag.  Especially if mine has the spring and ball inside the tooth wheel.  Looks like some have it, and some don't.
And I don't think I would want that rectangular coil spring to go zinging across my shop.
I see some other differences between mine and the others I have looked at.  My selector is more a knob with a backbone than a knob with an ear.
And mine has no date code.  Just MN 60+.  I would like to think that it indicates that mine was pre-date code.  That is probably merely wishful thinking, though.  I wonder what the + means.
I might have to get creative to find/make a suitable replacement for that big, ugly Phillips screw.  I just hope its threads are correct and haven't messed anything up.
I will be away for a while and won't be able to get to it before the new year.
Title: Re: Wright ratchet MN 60+
Post by: Northwoods on January 03, 2017, 11:13:48 PM
Done.
Mine was extra gooey. The back of the faceplate indicated a 1947 vintage---same as me.
Pulled the incorrect Phillips screw and found a bolt to replace it. Filed all races down so it would clear the shifter. Then ground down the head to about 3/32" and polished it. Adjusted it for length.
Cleaned and greased it.
It is desert!