View Full Version : T90 Transmission help

01-06-2008, 11:58 AM
Well my T90 Transmission wont shift in to 3rd anymore. I was working on it the other week and put new fluid in to it, but when i finished i just took it out around the yard. I'm pretty sure i never got it in to 3rd, but i don't remember.

Any suggestions or things to check? i dont understand why it wont shift in to 3rd, i got 1st, 2nd, and reverse.

01-06-2008, 04:19 PM
Well i cracked the top off the transmission and inspected it for wear, and one of the brass syncro rings have some burs... i think i'm gonna order a kit for it, but in the mean time i think i'm gonna try to file the burs off, drain the fluid, and clean it up and try it again.

01-22-2008, 08:02 PM
So it was a no go on trying to fix up the old tranny(t-90a1). so the brass syncro ring is warped, and i'm trying to find another tranny. I have the question of is there any difference between the T-90A1 (CJ, 1946-1962) and the T-90C (CJ, 1963-1971)