It requires a special PULLER. You can rent them at Advance and auto zone parts stores.
Begin by removing the power steering pump belt from your 1991 Cadillac power steering pump pulley. Remove the power steering pump pulley retaining bolt. The retaining bolt will be in the center of the pulley.
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.
It is not possible to remove the power steering pulley on a 1997 Buick Le Sabre without removing the power steering pump.
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.
Pulley is pressed onto pump, you need a puller to remove.
Loosen the tensioner pulley. Remove the power steering belt. Remove the power steering hose. Remove the power steering retaining bolts. The power steering pump will come off.
You will need a pulley puller to remove a power steering pump on a 1996 Ford Windstar.
That requires a special PULLER. Need a power steering pulley Puller.
need a puller to remove the power steering pump pulley, then remove the bolts holding the pump on
Remove the belt by loosening the tensioner pulley. Remove the power steering hoses. Remove the retaining nuts. Reverse the process to install the new power steering pump.
You need a power steering pump pulley puller tool. This will remove the pulley, so you can get to the other mounting bolts.
Remove the belt from the pump. Disconnect the lines and drain the fluid into a container. Unbolt and remove the pump. Using a puller, remove the pulley from the power steering pump. Mount the pulley to the new pump. Reverse procedure to install.