You can't do it without destroying one or the other.
This requires a power steering pulley puller. This puller is designed to remove and install a power steering pulley without damage to the pulley and or pump. Attempting to do this without the puller will result in damaging the pulley or the pump or both.
You will need to buy or rent or borrow a power steering pulley puller. Trying to remove and replace the pulley without the correct puller will surely damage the pulley and or the pump.
Power steering pulley puller Snapon?
That requires a special PULLER. Need a power steering pulley Puller.
That is not a Allen screw in there. That is part of the pump shaft. If you are looking to remove the pump pulley you will need a power steering pulley puller. This tool will help you remove it and replace it, without the puller you will damage the pulley or the pump or both.
With a power steering pulley puller. Any attempt to remove the pulley without the proper tool will probably damage the pulley or the pump or both. Most auto parts stores will sell you the puller or rent you one.
That requires the use of a power steering pulley PULLER. ( A special tool ) The pulley is pressed on.
Not knowing what vehicle you have I can tell you that most power steering pumps require a special puller to remove the pulley off the pump and install the pulley without damaging pump or pulley. This puller can be rented or purchased from most auto parts stores.
You need to rent, borrow or purchase a power steering pulley puller. This tool will remove and replace the pulley without damage to the pulley or the pump.
To remove that pulley with out damaging the pump or the pulley you need a power steering pulley puller. This tool will also install the pulley. Your local auto parts store can rent or sell you that puller.
It requires a power steering pulley PULLER. You can rent them at some parts stores.
That requires a special PULLER to remove the pulley.