84 vette, how do I remove power steering pulley to get the pump out?

1. Use a power steering pump pulley remover. These pullers typically have a ridge that surrounds the collar on the pulley center.
2. Turn the puller screw making sure the center screw is centered in the end of the pump shaft.
3. Draw the pulley from the pump shaft.

1. Use a power steering pump pulley installer such as J 36015, or equivalent. This type of installer threads into the end of the pump shaft. A nut is then turned to press the pulley onto the pump shaft.
2. The face of the pulley hub must be flush with the end of the pump shaft.
   
   WARNING
   Do not attempt to use a shop press to install a pump pulley.

Lift the hood. Remove the power-steering cap. Use the turkey baster to siphon as much fluid as possible from the power-steering pump reservoir. This is done to lessen the fluid loss when the hoses are removed.

Remove the two pressure hoses from the rear of the power-steering pump, using a wrench and common screwdriver. The high-pressure hose is threaded into the back of the pump while the lower-pressure hose is held on with a clamp.

Loosen the belt tensioner by using a wrench to move the tensioner away from the belt and removing the belt.

Place the power-steering pulley extractor tool on the nose of the pulley. The tool has two half shells that clamp around the lip on the nose of the pulley and around the lip of the tool. Thread the tool in until the shells fit on both the pulley and the tool lip. Install the circular metal band to keep the shells in place. Hold the threaded head of the tool with a wrench. With another appropriately sized wrench, turn the large nut above the shells counterclockwise to pull the pulley off.

Remove the bolts securing the pump to the support bracket. Remove the pump.

Install the new pump. Insert the securing bolts and tighten. Install the pulley by holding the pulley on the shaft while threading the extractor tool into the center hole of the shaft, with the shells removed. Hold the head of the threaded shaft with one wrench and turn the large nut clockwise with another wrench to push the pulley on the power-steering pump shaft.

Install the serpentine belt by pushing the tensioner away from the belt while wrapping the belt around the pulleys. Allow the tensioner to press on the belt, causing tension.

Install the two power-steering hoses. Fill the power-steering pump reservoir with power-steering fluid. Start the truck and turn the steering wheel lock-to-lock, left and right several times to bleed all the air from the system. Check the fluid one more time.

1. Remove lower belt guard, then rotate drive belt tensioner clockwise as viewed from direction shown, and remove accessory drive belt.
2. Lower vehicle, then remove traction assist module bolts and position module aside.
3. Rotate power steering pump pulley to gain access to each pump front mounting bolt, then remove three front bolts and one rear bolt and lift pump from vehicle.
4. If it is necessary to separate pulley from power steering pump, proceed as follows:

1. install power steering pump pulley remover T69L-10300-B, or equivalent, on pulley hub.
2. Clamp hex head of tool in a suitable vise, then hold power steering pump in place while turning tool nut counterclockwise. Do not apply inward or outward force on power steering pump shaft, internal pump damage may result.
3. Slide pulley from power steering pump shaft.

1. Reverse procedure to install, noting following:

1. If pulley and power steering pump were separated, install pulley on pump shaft using power steering pump pulley replacer T91P-3A733-A, or equivalent. Ensure threads on end of tool are fully engaged in power steering pump shaft; after pulley installation, ensure end of shaft is within 0.010 inch of being flush with pulley surface.
2. When placing pump in vehicle, install rear mounting bolt first, but do not tighten until three front bolts are in position.
   1. Rotate drive belt tensioner clockwise as viewed from direction shown to install accessory drive belt.
   2. Refill power steering fluid reservoir and bleed system.

1. Install Steering Pump Pulley Remover T69L-10300-B on the pulley hub. CAUTION: Do not apply in-and-out pressure on the power steering pump shaft. Pressure will damage the internal thrust areas.
2. Hold the small hex-head and rotate the tool nut counterclockwise to remove the power steering pump pulley.
3. Disconnect power steering pressure hose at power steering pump and drain fluid into a container.
4. Disconnect power steering return hose at power steering pump and drain fluid into a container.
5. Remove four retaining bolts and power steering pump and power steering pump pulley assembly.
6. Remove power steering pressure switch from pump.

1. Position the power steering pump on the mounting bosses of engine block and install the bolts at the side of the power steering pump. Tighten to 20-30 Nm (15-22 ft. lbs.).
2. Connect the power steering reservoir pump hose to the power steering pump and reposition the hose clamp to power steering pump inlet fitting.
3. Replace power steering pressure hose O-ring.
4. Install the power steering pressure hose to the power steering pump fitting. Tighten the tube nut with a tube nut wrench rather than with an open-end wrench. Tighten to 34-46 Nm (26-33 ft. lbs.). NOTE: Swivel or end play of the power steering pressure hose end is normal and does not indicate a loose fitting.
5. Place the power steering pump pulley on the power steering pump shaft and install Power Steering Pump Pulley Replacer T91P-3A733-A. The small diameter threads on the tool should be engaged in the power steering pump shaft. CAUTION: Do not apply in and out pressure on the shaft. Pressure will damage the internal rotating group.
6. Hold the small hex-head and rotate the tool nut clockwise to install the power steering pump pulley on the shaft. CAUTION: Do not apply in and out pressure on the shaft. Pressure will damage the internal rotating group. NOTE: The power steering pump pulley face must be flush within 0.25 mm (0.010 inch) of the end of the pump shaft.
7. Remove the Power Steering Pump Pulley Replacer T91P-3A733-A.
8. Remove the shipping tube nut from power steering pump housing prior to installation.
9. Connect electrical connector to power steering control valve actuator.

1. Install power steering pressure hose bracket.

1. Lower the vehicle.
2. If equipped, turn the air suspension ON.
3. Install drive belt on the power steering pump pulley.
4. Fill the power steering pump reservoir with Power Steering Fluid Motorcraft MERCON(r) ATF.