Factory wholesale V-belt pulley

1. Loosen all bolts, take out one or two bolts according to the number of disassembly holes, lubricate the bolt pattern and bolt tip with oil, and insert the bolts into the disassembly hole.
2. Tighten the bolts alternately until the taper sleeve and pulley are loosened.
3. Take out the taper sleeve and pulley from the shaft.