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Joined: Sep 2019
Posts: 162
R
'Bolter
'Bolter
R Offline
Joined: Sep 2019
Posts: 162
I’m swapping ring gear and pinion because the pinion in the rear end has chipped teeth. It looks like I will be learning about how to install and adjust the set and backlash. What can I use for the tool to tighten the differential bearing nuts? I should mention that this is a torque tube rear end.

Last edited by Rusty Heaps; 06/15/2022 10:44 AM.

I invest my money in precious metals, mostly rust!
Joined: Sep 2010
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K
'Bolter
'Bolter
K Offline
Joined: Sep 2010
Posts: 2,320
From Deves site
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1954 Canadian GMC 9300
"The Journey"
Follow in the DITY
Joined: Sep 2019
Posts: 162
R
'Bolter
'Bolter
R Offline
Joined: Sep 2019
Posts: 162
Any other ideas?


I invest my money in precious metals, mostly rust!
Joined: Sep 2010
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K
'Bolter
'Bolter
K Offline
Joined: Sep 2010
Posts: 2,320
If you go to the site it gives size so you can make one ,somewhere there is a pattern you can print and trace to make one .


1954 Canadian GMC 9300
"The Journey"
Follow in the DITY
Joined: Sep 2019
Posts: 162
R
'Bolter
'Bolter
R Offline
Joined: Sep 2019
Posts: 162
I used a screwdriver and a hammer to tighten the nuts. So far so good. I took a test drive and it seems good, maybe a little backlash but no worse than other old rear ends.


I invest my money in precious metals, mostly rust!
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J
Moderator, Electrical Bay
Moderator, Electrical Bay
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Joined: Mar 2014
Posts: 4,504
That or a hammer and a blunt punch will do it just fine. Good luck.


~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end
Joined: Jan 2016
Posts: 631
S
'Bolter
'Bolter
S Offline
Joined: Jan 2016
Posts: 631
90 degree long nose pliers work ………the points go into the holes on the “nuts”.

The device in the DEVE post is the pinion bearing spacer tool.p
The factory tool is pictured below.
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Last edited by showkey; 06/24/2022 9:42 PM.
Joined: Feb 2004
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H
Kettle Custodian (pot stirrer)
Kettle Custodian (pot stirrer)
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Joined: Feb 2004
Posts: 29,829
Pin-type spanner wrenches are all over Ebay, both fixed span and adjustable types. The thin open end wrench in the picture is used to adjust preload on the pinion bearing, not the carrier bearings on both sides of the ring gear. I learned to adjust the ring gear backlash by moving the carrier assembly back and forth and checking backlash with a dial indicator, and then tightening both adjusting nuts one notch to preload the bearings. It's worked well for me that way since the mid-1960's.
Jerry


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