Place the shaft and installer nuts on the pulley, adjust according to the central nut and remove by rotating against the shaft with the box-end wrench
The set includes: puller body, cube, remover adapter, short installer/ remover adapter 3/8" - 16 UNC, long installer/ remover adapter 3/8" -16 UNC, short remover adapter 8 mm, medium adapter 3/8" - 16 UNC, short pin, long pin, puller nut, plastic case