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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Fot\]\s+Type\s+A\s+OD\s+pressure\s+test\s*$/: 15 ]

Total 15 documents matching your query.

1. [Fot] Type A OD pressure test (score: 1)
Author: gblake58tr3 at icloud.com (Greg Blake)
Date: Sun, 04 Mar 2018 19:59:49 -0600
All knowing FOT Attached is a video of my Type A OD unit ready to bolt up to the transmission. I decided to do a pressure test with 120psi of compressed air plumbed into the operating vale port. The
/html/fot/2018-03/msg00002.html (8,846 bytes)

2. [Fot] Type A OD pressure test (score: 1)
Author: jwheeler1947 at yahoo.com (Jack Wheeler)
Date: Mon, 5 Mar 2018 18:04:31 +0000 (UTC)
Hi Greg.? Here is a tip for you.? When I used to rebuild A-Type overdrives, I would "lap in" the surface that the ball sits on.? I had a spare ball of the correct size, and I welded a small rod to it
/html/fot/2018-03/msg00003.html (10,242 bytes)

3. [Fot] Type A OD pressure test (score: 1)
Author: britcars at bellsouth.net (barry rosenberg)
Date: Tue, 6 Mar 2018 11:30:36 +0000 (UTC)
I used to put the ball in a tap in down with a blunt punch. As the case is aluminum and the ball hard steel, it made a very nice seat for itself. This can be done without pulling the OD apart. Just p
/html/fot/2018-03/msg00004.html (11,100 bytes)

4. [Fot] Type A OD pressure test (score: 1)
Author: mhado at att.net (M&M Hado)
Date: Tue, 6 Mar 2018 08:48:34 -0600
Greg, Just a couple more thoughts to add to the good suggestions already offered. I especially liked Jack?s idea of hand-lapping in the aluminum seats with a ball welded to a rod. I?m guessing that m
/html/fot/2018-03/msg00006.html (13,989 bytes)

5. [Fot] Type A OD pressure test (score: 1)
Author: 4msonset at gmail.com (J Wagner)
Date: Tue, 6 Mar 2018 08:03:04 -0800
I?m almost embarrassed to chime in here as I have no expertise on the inner workings of a transmission, but perhaps it?s more of a question than an answer. I?ve run a lot of PVC irrigation pipe in my
/html/fot/2018-03/msg00008.html (17,873 bytes)

6. [Fot] Type A OD pressure test (score: 1)
Author: charly at mitchelplumbing.com (Charly Mitchel)
Date: Tue, 6 Mar 2018 10:17:37 -0800
I believe the answer is the water molecules are larger than the air molecules, which makes them easier to pass through the space. I think Gore-Tex work the same way, lets the fabric breathe, but keep
/html/fot/2018-03/msg00010.html (17,733 bytes)

7. [Fot] Type A OD pressure test (score: 1)
Author: 4msonset at gmail.com (J Wagner)
Date: Tue, 6 Mar 2018 11:40:34 -0800
Makes sense. Subsequently, is compressed air a viable means of testing seals that normally run gear oil? -- next part -- An HTML attachment was scrubbed... URL: <http://autox.team.net/pipermail/fot/a
/html/fot/2018-03/msg00011.html (20,163 bytes)

8. [Fot] Type A OD pressure test (score: 1)
Author: charly at mitchelplumbing.com (Charly Mitchel)
Date: Tue, 6 Mar 2018 11:57:51 -0800
Not to me it isn't, it's not really proving anything. Can't tell it it's leaking past seals. Charly Mitchel TR6 #44 -- Original Message -- From: J Wagner To: Charly Mitchel Cc: fot at autox.team.net
/html/fot/2018-03/msg00012.html (18,751 bytes)

9. [Fot] Type A OD pressure test (score: 1)
Author: mhado at att.net (M&M Hado)
Date: Tue, 6 Mar 2018 17:20:56 -0600
I agree. To me using air is not so much to test the ?seals? (O-rings, balls & seats, accumulator piston rings, etc.) but to test the mechanical movement of the overdrive internals. Greg?s test showed
/html/fot/2018-03/msg00015.html (17,966 bytes)

10. [Fot] Type A OD pressure test (score: 1)
Author: gblake58tr3 at icloud.com (Greg Blake)
Date: Tue, 06 Mar 2018 19:25:26 -0600
All, Appreciate all the feedback. As this was my first time tearing into an overdrive, I am not familiar with how they work and what is acceptable. I was following the great articles on the Buckeye w
/html/fot/2018-03/msg00016.html (23,384 bytes)

11. [Fot] Type A OD pressure test (score: 1)
Author: cartravel at pobox.com (Larry Young)
Date: Wed, 7 Mar 2018 14:41:47 -0600
It seems like the balls and springs (pump, operating valve) are always a problem. I've seen all sorts of suggestions and tried many of them. Lapping the ball seat sounds like a good idea. I've always
/html/fot/2018-03/msg00017.html (9,642 bytes)

12. [Fot] Type A OD pressure test (score: 1)
Author: kaskastner at gmail.com (Kas Kastner)
Date: Wed, 7 Mar 2018 13:11:49 -0800
That Vaseline trick works for engines also, I used it for years. *Never be beaten by equipment.* On Wed, Mar 7, 2018 at 12:41 PM, Larry Young via Fot <fot at autox.team.net> wrote: -- next part -- An
/html/fot/2018-03/msg00018.html (11,034 bytes)

13. [Fot] Type A OD pressure test (score: 1)
Author: yellow04 at tr4racer.com (yellow04 at tr4racer.com)
Date: Wed, 07 Mar 2018 17:09:38 -0500
Larry's step 15 to ensure the pump get's primed is key. Saves lots of aggravation on the test stand. You can't really know what is going on without a pressure gauge, I got mine from Jay Holekamp. Wor
/html/fot/2018-03/msg00019.html (9,531 bytes)

14. [Fot] Type A OD pressure test (score: 1)
Author: ac at camoletti.ch (Alexandre Camoletti)
Date: Thu, 08 Mar 2018 00:14:23 +0100
An HTML attachment was scrubbed... URL: <http://autox.team.net/pipermail/fot/attachments/20180308/9f24bd0b/attachment.html>
/html/fot/2018-03/msg00020.html (7,957 bytes)

15. [Fot] Type A OD pressure test (score: 1)
Author: charly at mitchelplumbing.com (Charly)
Date: Tue, 06 Mar 2018 18:57:34 -0700
This is another I have used for reference. www.vintagetriumphregister.org/maintain/TransRebuild/OverDriveA02.pdf Charly Mitchel TR6 #44 On Tue 06/03/18 5:25 PM , Greg Blake gblake58tr3 at icloud.com
/html/fot/2018-03/msg00271.html (24,938 bytes)


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