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Mercury 03-12-2015 10:13 AM

transmission issue
 

Just took my '31 Tudor out for a test drive after installing a used engine and trans. The trans jumps out of second gear and also is a little noisy in second. Any possibility of dealing with this without pulling the trans?

Thanks in advance for your help.

Tom Wesenberg 03-12-2015 10:57 AM

Re: transmission issue
 

No chance.
It's probably a worn second gear and shaft. Also check the flywheel cover for being dialed in, and check the throw out bearing, all of which require the tranny be out.

Thanks pat, I meant the pilot bearing, not the throwout bearing.

Patrick L. 03-12-2015 11:04 AM

Re: transmission issue
 

While the transmitter is out, also check the pilot bearing and input shaft.

newshirt 03-12-2015 11:23 AM

Re: transmission issue
 

2 Attachment(s)
Is it possible that you just left out the shifting tower plunger pins?

If so, you can remove the tower with six bolts without removing the transmission from the car.

C26Pinelake 03-12-2015 11:27 AM

Re: transmission issue
 

Quote:

Originally Posted by Tom Wesenberg (Post 1049070)
No chance.
It's probably a worn second gear and shaft. Also check the flywheel cover for being dialed in, and check the throw out bearing, all of which require the tranny be out.

I had the same problem and followed Tom's advice. It was the second gear worn badly. I replaced it, the shaft and while it was out I put in a new throw out bearing. Good as gold now !
Wayne

tbirdtbird 03-12-2015 11:46 AM

Re: transmission issue
 

what was wrong with old engine/tranny?

mshmodela 03-12-2015 01:10 PM

Re: transmission issue
 

Funny, I'm surprised in all these years that someone never came up with a split drive shaft such that one could break the shaft (2nd U-joint , say midway toward the rear end) and drop the transmission easier...

CarlG 03-12-2015 01:23 PM

Re: transmission issue
 

Quote:

Originally Posted by mshmodela (Post 1049178)
Funny, I'm surprised in all these years that someone never came up with a split drive shaft such that one could break the shaft (2nd U-joint , say midway toward the rear end) and drop the transmission easier...

They did.

Oh, wait, that was on the AA. :rolleyes:

Mercury 03-12-2015 01:44 PM

Re: transmission issue
 

Thanks everyone. I will check for the plunger pins before pulling the trans. The original engine block was cracked, the trans was the best (I thought) of the two I had.

Thanks again

glenn in camino 03-12-2015 07:29 PM

Re: transmission issue
 

Quote:

Originally Posted by newshirt (Post 1049099)
Is it possible that you just left out the shifting tower plunger pins?

If so, you can remove the tower with six bolts without removing the transmission from the car.

That's probably the problem.

Tom Wesenberg 03-13-2015 12:23 AM

Re: transmission issue
 

If the plunger and spring was left out, there would be no detent while shifting. You only need to shift from neutral to second to confirm whether or not those parts are in place.

Brian T 03-13-2015 01:24 AM

Re: transmission issue
 

I agree with Tom W, -- 2nd gear or shaft worn, he stated that he installed a used engine and trans and did not say he took it apart, If it were missing detents it would slip out of all gears.


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