Ok guys as some know I had to install a re man nv5600 last October, just recently I have a issue with 4th popping out randomly, excessive noise in neutral with the clutch relieced, a small thunk when changing gears, and now the out put seal between the trans and transfer case is leaking, does t th is sound like a major failure conning on in the trans 

Sound like a shaft bearing going bad. Have you bothered to check the fluid in the transmission since it started happening? Check for glitter in the oil. 

I have checked levels but no I haven't drained it yet I've gotta pick up some more oil for it first I'm out 

I was afraid some one would say that it was sum serious cause its out a warranty by 2 months, I just don't get it, its has less that 10,000 miles on it and has been babied, only one trailer at about 5k for 10  miles or so, and I never towed in 6th or lugged in 6th and I run a extra qut of oil

I am no tranny expert by any means but it does sound like something is going bad. Mike would know more than I would. Who did your reman?

How much oil did you have in it. if only to fill plug till comes out then it's not enough. factory it takes 5qts I belive and recommend is 7. it's possible that a bearing went out like Mike said and main shafts has enough play in it for all the things to happen. when I had my mustang I blew Tranny out of it about once a year, and I ended up learning how to rebuild it, it was a t5. most of the time it was main shafts grind all the teef on 2nd or 3rd when I would use nitrous. if not all teef were grinder off it would still go in gear and pop out at random. and also would have noises yre talking about . 

Edited November 9, 20168 yr by Dieselfuture

Cpp did the reman, and I filled to fill plug then put another at in Thu the shifter

Sounds like something didn't go together as planned, a step got missed somewher, the only other thing I can think of is maybe pilot bearing is junk and shafts moves. maybe just a guess. 

Clutch, flywheel and pilot bearing was all installed new with the trans 

It is the jumping out of gear that bugs me. I lost the throw out bearing on my Valair clutch at 70k. It made noise with the clutch in or out. Worse while the clutch was in but not alot. The tranny did not jump out of gear however. I have no experience with a bad pilot beating. Is CPP a local company?

They are in Pennsylvania 

Does any of you guys have a link to a factory service Manuel for the 5600

You might look in the download area... I'm not sure what we've got anymore for books... 

Haha I'll check

I'd give CPP a call. Will they help you out? Unlikely, but it's worth a shot. I'd tell them everything you have said here. 

I will if I could get a hold of them 

1 hour ago, Mopar1973Man said:

You might look in the download area... I'm not sure what we've got anymore for books... 

 

Well darn I can't download it but did find one in the down load section

Would any of you have the tolerances for the beast handy

If memory serves it's 0" - 0.004" on the mainshaft and countershafts.  And then the reverse gear idler was 0.006"-0.010"

Ok thanks

Did CPP build that tranny or are they just a seller of someone elses build?

Well I'm in sure of that one but I will find out if they ever get back to me I've tried to get a hold of them many times