it depends on the engine. on a 2.8l, the serpentine belt tensioner is below the Power Steering pump. pay careful attention to how the belt is routed, especially if there is no belt routing diagram under the hood (should be on the belt guard on top of the engine). release the tension from the tensioner, replace the belt, make sure you have it routed correctly, release the tensioner.
The power steering reservoir is mounted on top of the power steering pump.
The power steering lines run between the power steering pump and the rack and pinion.
How to replace the power steering depends on which component you wish to replace. Let us know what it is and we will get back to you.
How to change the power steering pump depends on which engine your car has.
how do replace a power steering hose on a Chevy c-1500 pickup truck
Does your car have the 4 cylinder engine or the V6?
Remove the belt from your 1969 Chevy power steering pump. Remove the power steering pump hoses. Remove the power steering pump retaining bolts. Reverse the process to install your new power steering pump.
You NEED to replace the rack and pinion steering unit.
you will need a power steering pulley puller other than that its gravy
carefully
Most times you simply replace the power steering pump. Good Luck
The squeal is often caused by the power steering belt slipping. Check the serpentine belt to see if it needs replacement.