How do you break the pulley
There is a special tool called rama! Very good. There are also mechanical ones with hydraulic pressure.
When disassembling, first place the position mark between the belt wheel and the shaft, screw the plant to fix the screw and the pin, and then pull out slowly. If you can't pull it out, you can pour some kerosene on it. If you still cannot pull out can use JiHuo around the pulley rapid heating, at the same time with a damp cloth good shaft, constantly nature at the same time, in order to prevent the heat is introduced into the wall of a motor.
To remove the nut and find the appropriate puller, pull the nut directly.I hope my answer will help you.
