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.
The power steering pressure switch screws in. Simply unplug the wire harness, unscrew the old switch and screw in the new switch. Plug the wiring harness back in.
You can get the pump for about $80
It is cheaper to replace it with a remanufactored pump.
Search Wiki for 1998 Chevy Suburban power steering pump replacement, the author based his answer on a 1997. Enjoy
The power steering reservoir is mounted on top of the power steering pump.
http://www.gmtruckclub.com/forum/showthread.php?t=10354
the 98 do not have a power steering Gear box. if your refering to the rack and pinion. do yourself a favor and go buy a haynes manual, if your talking about the power steering Pump.. again haynes.
Remove the plug on the bottom of the power steering fluid pump. Drain the power steering fluid out. Replace the plug to the bottom of the power steering pump. Replace the power steering fluid.
The power steering lines run between the power steering pump and the rack and pinion.
You will need to remove the power steering pump belt in your 1997 Chevrolet Express. Remove the power steering pump hose. Remove the power steering pump retaining bolts. Reverse the process to install the new power steering pump.
What have to do replace the belts water pump power steering
Replace the pump before the serpentine belt and rack and pinion are damaged.