got a high mileage truck that has had a history of the overdrive gear nut backing off. finally tack welded it to the shaft and it lasted a year.now it won't come out of overdrive-was shifting perfectly till then.- if I can grind the tacks off and get the nut backed off-what is the most likely cause of it not shifting out of overdrive? internal in the transmission or in the overdrive itself which is in the tailhousing section?
2006-11-02 02:18:56 · 1 answers · asked by skellytown1 1 in Cars & Transportation ➔ Maintenance & Repairs
So, i am thinking you are talking about the NV 4500 trans. It has a history of this problem. I had a friend that had to pull his out . At last he had to have a repair up grade done to it. The nut on his was a repeat problem until then. Hope this helps.
Have a fun day.
2006-11-02 03:40:15 · answer #1 · answered by ? 4 · 0⤊ 0⤋