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Re: 5 speed YJ keeps popping out of first gear

Posted: Wed Jul 24, 2013 8:44 am
by Stuka
AX15's are not hard. And as I recall, no special tools are required. Its been quite some time since I have been in one though.

Re: 5 speed YJ keeps popping out of first gear

Posted: Wed Jul 24, 2013 12:13 pm
by pcoplin
Nope, they are super easy. I'd do it for $400. :D

Re: 5 speed YJ keeps popping out of first gear

Posted: Wed Jul 24, 2013 12:42 pm
by AwesomeJ10
lol

yeah, but I gotta remove/re-install the entire assembly.

oh and I'm broke :cry:

Re: 5 speed YJ keeps popping out of first gear

Posted: Wed Jul 24, 2013 6:46 pm
by jaber
Blake wrote: oh and I'm broke :cry:
This is usually my motivation...

Re: 5 speed YJ keeps popping out of first gear

Posted: Thu Jul 25, 2013 8:26 am
by Stuka
So is this the YJ you are buying for Krystal?

Re: 5 speed YJ keeps popping out of first gear

Posted: Thu Jul 25, 2013 8:33 am
by AwesomeJ10
Yeah, but I gotta sell the waggy first.

Re: 5 speed YJ keeps popping out of first gear

Posted: Tue Aug 06, 2013 9:29 pm
by AwesomeJ10
We ended up rebuilding the AX15. well sort of. We removed it from the YJ, disassembled the tranny and replaced the bearings and most of the syncro's. None of the parts looked bad and the specs checked out with the feeler gauge. Reverse gear was a little chewed up so I cleaned it up with a dremel. All the bearings were good and so were all the gears. Nothing seemed to be wrong with it other than reverse.

So we put it all back together and slapped it in.

Still pops out of first! :banghead: :banghead:

We've done some research and found that others have similar issues with AX15's popping out of first gear. Some people have used a longer stud in the first gear shift rail to increase pressure on the rail. We did that to no avail. We've also triple checked the entire shifter assembly including the plastic grommet that attaches to the shifter itself. It looks good and is snug.

It seems that a couple of people have reported that replacing the thrust washers may help resolve the issue.

I think we are gonna buy the $30 worth of thrust washers and repeat the rebuild...

Re: 5 speed YJ keeps popping out of first gear

Posted: Tue Aug 06, 2013 11:14 pm
by carnuck
Also make sure the bearing between the input and output shafts isn't sloppy as well as the pilot in the motor.

Re: 5 speed YJ keeps popping out of first gear

Posted: Wed Aug 07, 2013 5:53 am
by Stuka
A rebuild kit should come with the thrust washers. If they are worn, it will definitely allow for movement.


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Re: 5 speed YJ keeps popping out of first gear

Posted: Tue Sep 10, 2013 5:30 pm
by haminawag
Dear gawd that's a green Jeep. :cry: