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-   -   Lost 5th and reverse (https://www.cherokeeforum.com/f2/lost-5th-reverse-257653/)

Joah Jun 13, 2020 12:31 PM

Lost 5th and reverse
 
Hi I have a 1984 XJ with 5-speed and V6. After driving through a construction zone at 30 km/h I discovered we lost 5th. The shifter will go in but not engage. I also found that there is no reverse, (I can hear the grinding spinning but not engaging). Both 5th and reverse throws are at the top right and bottom right location on the stick.

Any suggestions would be appreciated,

Thanks,

Joah

4.3L XJ Jun 13, 2020 02:24 PM

5th and reverse are on the same shift rod in the tail housing. I can't say for sure without taking it apart, but it could be as simple as the set screw on the shift fork coming loose. The only way to fix it is to remove the transfer case and tail housing in any case regardless of cause

ijeeep Jun 13, 2020 08:32 PM

Yup. What he said. Good time to get a look at other things in there too if for nothing else but peace of mind.

Joah Jun 14, 2020 10:00 AM

I'll definitely be investing in a transmission jack this time around!

Joah Apr 28, 2022 10:50 PM


Originally Posted by 4.3L XJ (Post 3609475)
5th and reverse are on the same shift rod in the tail housing. I can't say for sure without taking it apart, but it could be as simple as the set screw on the shift fork coming loose. The only way to fix it is to remove the transfer case and tail housing in any case regardless of cause

I finally got around to repairing this. So I have the transfer case removed, how do I remove the tail housing?

Joah May 5, 2022 11:38 PM


Originally Posted by 4.3L XJ (Post 3609475)
5th and reverse are on the same shift rod in the tail housing. I can't say for sure without taking it apart, but it could be as simple as the set screw on the shift fork coming loose. The only way to fix it is to remove the transfer case and tail housing in any case regardless of cause

Should I remove the transmission or attempt to fix from underneath the vehicle??

Joah May 5, 2022 11:48 PM

https://cimg2.ibsrv.net/gimg/www.che...ae2147a905.jpg
Will this transmission bolt up to my 3.4l V6? Is this the route I should take??

4.3L XJ May 6, 2022 09:32 AM

It will be much easier to do it with the tranny out.

The bell housing bolts on the front of the tranny, but I don't know if the input shaft is the same for both

Joah May 7, 2022 09:02 PM

Input shaft, input shaft, what's an input shaft??

Joah May 7, 2022 09:26 PM

https://cimg0.ibsrv.net/gimg/www.che...5f7c1c5069.jpg

Joah May 7, 2022 09:26 PM

That's the number on transmission. The gentleman says we can have everything for free just have to take everything (engine is blown).

Joah May 7, 2022 09:28 PM

Having read everything online, the T5 is not a good transmission to rebuild as it is light duty. Will this transmission be better? Yes as we had one in another jeep. Will it fit in our old 1984 Cherokee? We don't know. There are electrical connections on the transmission and the transfer case.

lawsoncl May 8, 2022 12:07 AM

Looks to be an AX-5. Assuming that's a 2.5L or a 2.8/3.4L engine it's bolted to (had the GM 60-degree/metric bellhousing pattern), I'm pretty sure it will work.

Joah May 8, 2022 03:42 AM

It's bolted to a I6

4.3L XJ May 8, 2022 09:54 AM


Originally Posted by Joah (Post 3673807)
Input shaft, input shaft, what's an input shaft??

That is the shaft in the front that goes into the clutch. They are not all the same across car brands


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