[T3] 2026 Invasion Updates...

[Keith Park]

Sounds like there are plenty of Oooopsiedingles possible when rebuilding
these, they are still pretty much a black
Box to me, the only thing I wont go into.

Keith

Topnotch Restorations
topnotch at nycap.rr.com
http://www.topnotchresto.com
71 Squareback  “Hothe”
65 Notchback  “El Baja Rojo”
93 RX7  “Redstur”
13 Subaru Outback "Blendin"

-----Original Message-----
From: type3-vwtype3.org <type3-vwtype3.org-bounces at lists.vwtype3.org> On
Behalf Of Jim Adney
Sent: Sunday, May 17, 2026 11:47 AM
To: type3 at vwtype3.org
Subject: Re: [T3] 2026 Invasion Updates...

Keith,

I understand that this is a fresh rebuild. So what was changed? From your
previous emails, I'm guessing that you got a new 4th gear set and maybe new
syncros. The other thing that changed is the assembly.

All the other parts are the same, but they are just a bit more worn now. It
seems unlikely that this tiny bit of extra wear pushed things over the edge,
but it's still slightly possible. If there's wear in the 3-4 shift fork
detent, that could also do it, but I don't expect those parts to wear.

There are 3 lugs that hold things in position. They are pushed outwards by a
spring. I suppose the spring could be weak or bent, or the lugs could be
worn, or the thing they lock into could be worn. I'm now past my level of
understanding. I should look at some of those parts again. Should I bring
some to the Invasion?

The other thing is the assembly. If the 3-4 shift fork is slightly
misadjusted, that would do it. That has to be redone on each reassembly.

Jim

On 16 May 2026 at 20:53, Keith Park wrote:

> Well that´s just the thing, this is a fresh rebuild and not a high 
> mileage tranny.  He did put syncro's in it if I recall, It was low 
> mileage when he got it as the first build was at the tranny shop in 
> California, too bad they didn´t change the input Bearing and none of 
> this would have been an issue, it didn´t pop out after the first 
> build.
> 
> My builder as to go in again anyway, so any wear on the shift forks 
> can be taken care of then, I need it for the summer not only for the 
> invasion But to haul all my furniture up to the camp, and a couple 
> other long trips....
> 
> Keith
> 
> 
> Topnotch Restorations
> topnotch at nycap.rr.com
> http://www.topnotchresto.com
> 71 Squareback  "Hothe"
> 65 Notchback  "El Baja Rojo"
> 93 RX7  "Redstur"
> 13 Subaru Outback "Blendin"
> 
> -----Original Message-----
> From: type3-vwtype3.org <type3-vwtype3.org-bounces at lists.vwtype3.org> 
> On Behalf Of Jim Adney
> Sent: Saturday, May 16, 2026 4:49 PM
> To: type3 at vwtype3.org
> Subject: Re: [T3] 2026 Invasion Updates...
> 
> Yes, it's unlikely to be the gear itself. The parts are held in mesh 
> by the springs that push 3 little lugs outwards against the inside of 
> a larger ring.
> This is all part of the syncro ring assy. I don't know what wears when 
> this happens, but I've heard that something must wear, since this 
> seems to happen on high mileage trannys. I'd be concerned about bungie 
> cordiing the shift lever, as that would maintain side thrust and wear 
> on the shift fork and the slot it rides in.
> 
> On 15 May 2026 at 22:46, Keith Park wrote:
> 
> > Looks like Ill be bungie cording my shifter to keep it in 4th for 
> > the summer before I can rip it out again and hopefully Have it fixed 
> > right this time in October, I have a request on the Tranny tech 
> > session, a lesson on what holds them in gear, And why they pop out 
> > when they get
> worn, or what is not doing its job if its not supposed to be worn.  I 
> still don´t have a picture In my head of why it pops out but my 
> builder assures me its not the new 4th gear itself.
> > 
> > Keith
> 
> --
> *******************************
> Jim Adney, jadney at vwtype3.org
> Madison, Wisconsin, USA
> *******************************
> 
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--
*******************************
Jim Adney, jadney at vwtype3.org
Madison, Wisconsin, USA
*******************************

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