Depends on the vehicle. They are turned by the engine to build pressure by a belt. Most have the reservoir for the fluid attached to them and have 2 hoses (one is the pressure line and will be a metal and rubber line that is permanently crimped together and the other is the return line and will be a rubber hose clamped on to metal fittings on both ends) that go from the reservoir to the steering gear box or rack and pinion unit.
You can not remove a power steering pump on your car and expect it to handle like a car with out power steering. Removing the pump will make it very hard to steer because the rest of the steering components are made for power steering.
On the power steering pump. From the left side of the car look down below the alternator near the firewall.
A power steering pumps as much as the power steering pump can pump.
either look for the power steering pump attached to the engine if you're not sure look for the steering rack or steering box and look for hoses.
Look for the black belt that drives the alternator, water pump, power steering pump, etc. The Power Steering pump in the only one that has a lid to pour fluids into.
Remove the power steering pump hose. Remove the power steering pump belt. Remove the power steering pump retaining bolts. The power steering pump will come off.
The power steering fluid is stored in the power steering reservoir. The power steering pump is driven by a belt. Look for it.
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.
Remove the belt for am your power steering pump. Remove the power steering pump hose. Remove the power steering pump retaining bolts. Reverse the process to install your new power steering pump.
Drain the fluid from the power steering pump. Remove the power steering hose. Remove the wiring harness from the power steering pump. Remove the power steering pump retaining bolts. Reverse the process to install the new power steering pump.
Power steering hoses Pump Steering rack
Begin by removing the belt from your 1994 Chevy Suburban power steering pump. Remove the power steering pump hose. Remove the power steering pump retaining bolts. The power steering pump will come off.