89 4wd bronco II auto trans problem

[sspowersports]

i put a new flywheel on it and now it will not shift, i noticed a chip in the outer shaft end while i was installing the tork converter. could it be the problem.i checked the modulator and tv cable and adjusted everything i can think of and it still will not shift. the chip is only about a 1/4 inch around and is only back to the small groove in the shaft.any help would be great.

[Truck]

Not to be dumb, but did you fill it properly? The AT won't shift if the fluid level is incorrect. I'm not so sure about the crack.

[sspowersports]

yes we checked that first, but it is good question.
thanks