do i need special tools 2 take my trany and transfer case apart?

[my oldtruck loves me]

munchy 4 speed with a rockwell transfer ?took her 2 got the tranny done but the shop didnt replace the seal on the transer case or the gasgest on the side of the trany. so thinking of doing my self.help

[67chevemall]

by the gaskets and put them on when installing the unit

[prg machine]

Which seals are you refering to?? If they are saying they rebuilt, I would be a little concerned about what else they didn't do. Whenever I rebuild any case of any kind I tear it all down , clean inside and out, paint inside with rustoleum to seal the iron and color of your choice on outside. All small parts etc. including gaskets and seals are automatic on any rebuild.

[prg machine]

If you need to replace seals, I am refering to output seals on the front and rear yokes, remove the big nuts and washers on the yokes, this is usualy a job for a pneumatic driver on a heavy socket. If need be any shop would do that for you. Then pull the yokes off, usualy pull by hand, and remove the seals. I try to remove cleanly and get numbers to go to a parts house and buy them. They are common. Get a seal driving kit from like Harbor Friegth for about 6 bucks, a whole bunch of plastic washers and a driving handle, and pick the right size and tap the seals in. Re-instal yokes, loctite the nuts and torque dow to as many lbs. torque as phisicaly possible.

[my oldtruck loves me]

no my transfer case is leaking real bad.dont think the seal was replaced?(on the shaft)