Pete M Posted December 29, 2019 Share Posted December 29, 2019 this came up on the faceybook and apparently there are a couple websites out there in internet land that list it as mid 88 (fix your site Novak!), but I looked it up and it is for sure mid 89 model year for MJs and XJs. March 10th to be precise. all hail the factory parts manual! Link to comment Share on other sites More sharing options...
eaglescout526 Posted December 29, 2019 Share Posted December 29, 2019 Neat! Link to comment Share on other sites More sharing options...
jeeptec1 Posted December 29, 2019 Share Posted December 29, 2019 I had an 89 MJ built late 88 it still had the Peogot trans. The build sheet stated Heavy duty transmission. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Andy in Pa Posted December 29, 2019 Share Posted December 29, 2019 Thats interesting, according to that list ALL 89-later 4.0L 2wd MJ's had an AX-15. A. Link to comment Share on other sites More sharing options...
Pete M Posted December 29, 2019 Author Share Posted December 29, 2019 2 hours ago, Andy in Pa said: Thats interesting, according to that list ALL 89-later 4.0L 2wd MJ's had an AX-15. A. yup, changeover was at the same time. Link to comment Share on other sites More sharing options...
tugboat95 Posted January 5, 2020 Share Posted January 5, 2020 Missed it by Thaaaattt much! My build date is March 6. 108 k miles on it. When I can I expect it to explode? Link to comment Share on other sites More sharing options...
Minuit Posted January 5, 2020 Share Posted January 5, 2020 1 minute ago, tugboat95 said: Missed it by Thaaaattt much! My build date is March 6. 108 k miles on it. When I can I expect it to explode? Never, if you're gentle on it. Some BA-10s have 300k miles on them without a rebuild. Some blew up young. I'm betting the difference was between the seat and pedals. With that being said, if the transmission can't handle being driven roughly, it's really not suited to the application anyway. But don't think your trans is going to blow up any day now unless you're doing burnouts or are doing heavy wheeling. Link to comment Share on other sites More sharing options...
tugboat95 Posted January 5, 2020 Share Posted January 5, 2020 Right now I'm keeping it original and just driving it. But if it ever let's go all bets are off including a 4wd conversion. I do plan to get it muddy but nothing hard core like Moab offers. Link to comment Share on other sites More sharing options...
omega_rugal Posted January 5, 2020 Share Posted January 5, 2020 BA10/5 are meant for on road driving, no heavy load, no heavy hauling, no jackrabbit starts, no powershifting, no gear floating... perfect for granma... from what i have read, worn synchos and case stretching are the common failures, the first due not shifting gears properly, the second.. mm the case is too weak? what was AMC thinking... Link to comment Share on other sites More sharing options...
eaglescout526 Posted January 5, 2020 Share Posted January 5, 2020 6 minutes ago, omega_rugal said: what was AMC thinking Actually... we can blame Peugeot for their transmission. Remember who AMC was partnered with. Link to comment Share on other sites More sharing options...
89 MJ Posted January 6, 2020 Share Posted January 6, 2020 1 hour ago, omega_rugal said: BA10/5 are meant for on road driving, no heavy load, no heavy hauling, no jackrabbit starts, no powershifting, no gear floating... perfect for granma. I may as well kiss it good bye then. I float gears all the time. And launch hard. Link to comment Share on other sites More sharing options...
omega_rugal Posted January 6, 2020 Share Posted January 6, 2020 it may blow any time Link to comment Share on other sites More sharing options...
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