i want to change my tranny fluid, differential lube both front and rear, but need to know wat needs to be done, is it hard. how much tranny fluid and lube am i gonna need for this project. i know how to turn a wrench i just have never done it before on a truck. any tips or tricks would be greatly appreciated...also transfer case gear lube? how often should someone change that?

 

PM sent, should help some.