How hard and approximate time to replace front axle kits?
any special tools needed?

 

Ummm not really. Prob a size 36MM socket to remove that axle nut. Some shop tools. PB Blaster, maybe an impact wrench. A wide, stiff flat head to seperate the axle from the tranny. It's not hard, just makes it easier. Something llike a chisel. And Lots of patience if it has lots of rust.

There is an write up on a 97 Accord front brake rotors replacement. Follow those instructions. Around the same stuff. Good luck..