Think twice before attempting this yourself. I have a 1989 E350 as the chassis for a Telstar RV. It appears the steering pump has never been changed and now I know why. Today is my 4th full day of work trying to get the old pump out. It took 2 days just to get the pulley off the old pump, and the mounting bolts are behind the pulley. There is absolutely no way to access behind the pump to remove the either the high or low pressure lines, or the adjustable bracket that is also holding the oil dip stick. You will end up with very sore knuckels and have to remove the engine cover from inside the cab to access the last bolt keeping the pump in place.
Hints: If the previous mechanic didn't put some sort of anti seize lube in the pulley core you will be working the gear puller a millimeter at a time with a long piece of pipe for leverage. You will have to secure the pulley via an inventive arrangement using the belt tensioner and a long handled wrench since all other holding points are brake or A/C lines.
Ford no longer stocks or sells the needed pump. You will be referred to an after market parts dealer so you may as well start there.
How to change the power steering pump depends on which engine your car has.
under left side of dash on steering column
The 1989 BMW 750 power steering reservoir is located on the back side of the engine. The power steering reservoir will be between the engine and the firewall.
Secure the power steering pump with the retaining bolts. Attach the power steering hose to the power steering pump. Put the belt on to the power steering pump. Fill the power steering system with fluid.
they don't have power steering
It is part of the power steering pump assembly.
remove old belt install new belt you're welcome
you will need a power steering pulley puller other than that its gravy
The power steering pump is located on the front of the engine. The uppermost pump connected to the serpentine belt.
I am guessing it does. I own a 1989 Shadow and it has power steering. 99.9% of vehicles made after 1985 have power steering...however some vehicles had it before that. My 76 Ford Truck has it...
Use DEXTRON II. Remove the power steering fluid reservoir cap, and fill the power steering reservoir until the fluid reaches the ''full'' line.
Where the stick is.