Just finished up the last couple bits of my trans t-case upgrade. Swapped out a TH350/NP203 for a TH400/NP205.
I went throught the TH400 and replaced the sprag (it was bad), all seals and all clutches/steels, as well as setting everything up per all specs defined in my overhaul book.
Took the truck out for a test drive and it drives great, except at full throttle from a stop, the 1-2 shift is a little soft/slow. At half throttle and less it shifts great, nice and crisp (trans-go shift kit). The 2-3 is good all the time.
Anyone know what it could be? How soon do I need to pull it out and how bad is it? I've build about 5 trannys now and never had this issue. I'm a novice I know, but gotta learn somehow
I went throught the TH400 and replaced the sprag (it was bad), all seals and all clutches/steels, as well as setting everything up per all specs defined in my overhaul book.
Took the truck out for a test drive and it drives great, except at full throttle from a stop, the 1-2 shift is a little soft/slow. At half throttle and less it shifts great, nice and crisp (trans-go shift kit). The 2-3 is good all the time.
Anyone know what it could be? How soon do I need to pull it out and how bad is it? I've build about 5 trannys now and never had this issue. I'm a novice I know, but gotta learn somehow
