Trans Rebuilt t150 isn’t engaging 2nd gear

[ANDREWBLISS]

I recently pulled the T-150 Transmission out of my 1975 CJ5 because it was kicking out of first gear. I ordered and installed a rebuild kit and I have 1,3, and reverse but no second. When I push on the shifter it grinds and I can put it in and out of second with no clutch. I pulled the Transmission again to look into it and saw that one of the synchro rings wasn’t lined up properly so I corrected that. Put the Transmission back into and still have this problem can anyone point me in the right direction

 

[KRUPP]

Hello Andrew from Maine.

While I’ve never delved into the internals of the mighty 3-speed, I know the internals of similar transmissions. Tip: if that 3-speed is even slightly smoked, toss it quickly for a much-more-preferred 4-speed. Especially considering you’ve already R&R it a couple times.

When you say you installed a “rebuild kit”, what specifically did that include?

 

[ANDREWBLISS]

I ordered the transparts warehouse BK122WS that came with new rings, bearings, needles and bushings. All of the gears still looked good

 

[ANDREWBLISS]

I should add that I’m 21 years old and this is my first time digging into a Transmission . I’ve done several clutches on various vehicles and have been working on my own equipment and vehicles since I was 15. Always looking to learn and hear what people that know what they’re doing have to say

 

[KRUPP]

Good to hear you’re willing to get your hands dirty. Now a days, most guys your age don’t know which end of a wrench to hold.

Your Transmission issue could be a synchro problem. Maybe the synchro itself or the condition of the little teeth on the 2nd gear. Or, maybe a shift fork/shoe issue. Really can’t be sure until you pull it apart again and get a good service manual or instructions.

Have you used the search function on this site?

Also, you could call Novak and speak with their technical support, (877) 602-1500. They’re good guys, knowledgeable and will likely have the parts you need.