I have installed 2 power steering pumps and both have sprayed fluid from behind the pulley. What am I missing? replaced the high pressure line also. 04 jeep grand Cherokee 4.0

Power Steering Pump - 4.0L Special Tool(s) Installer Set, Teflon® Seal
211-D027 (D90P-3517-A) or equivalent Material Item Specification MERCON® V Automatic Transmission Fluid
XT-5-QM (or XT-5-QMC) (US); CXT-5-LM12 (Canada) MERCON® V
Item Part Number Description 1 388898 Teflon® seal 2 - Pressure line-to-pump fitting (part of 3A719) 3 W700839 Power steering pump bolts (3 required) 4 3A674 Power steering pump 5 W503924 Pressure line bracket-to-engine bolt 6 3691 Power steering pump supply hose 7 W503924 Power steering pump supply hose bracket bolt
Removal
NOTICE: While repairing the power steering system, care should be taken to prevent the entry of foreign material or failure of the power steering components may result.

1. Using a suitable suction device, remove the power steering fluid from the reservoir.

1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Section 100-02.

1. Remove the power steering pump pulley. For additional information, refer to Power Steering Pump Pulley - 4.0Lin this section.

1. Remove the pressure line bracket-to-engine bolt.

1. Remove the power steering pump supply hose bracket bolt.

1. Release the power steering pump supply hose clamp and disconnect the hose.

1. Disconnect the pressure line-to-pump fitting.
   • Remove and discard the Teflon® seal.

1. Remove the 3 bolts and the power steering pump.

Installation

1. NOTE:A new Teflon® seal must be installed.Using the Teflon® Seal Installer Set, install a new Teflon® seal to the pressure line fitting.

1. Position the power steering pump and install the 3 bolts.
   • Tighten to 25 Nm (18 lb-ft).

1. Connect the pressure line-to-pump fitting.
   • Tighten to 75 Nm (55 lb-ft).

1. Connect the power steering pump supply hose.

1. Install the power steering pump supply hose bracket bolt.
   • Tighten to 11 Nm (97 lb-in).

1. Install the pressure line bracket-to-engine bolt.
   • Tighten to 11 Nm (97 lb-in).

1. Install the power steering pump pulley. For additional information, refer to Power Steering Pump Pulley - 4.0Lin this section.

1. Fill the power steering system. For additional information, refer to Section 211-00.

I just finished replacing mine.

It is much easier if you do these steps:

1. Remove the serpentine belt.
2. Remove the nuts holding the main fuse box over the battery.
3. Remove the reinforcing bar over the battery.
4. Remove the battery.
5. Remove the windsheild washer tank.
6. Now you have access to remove the pump pulley. Without removing the stuff, it may be possible, but it will be extremely difficult.
7. Remove the pump pulley.
8. Loosen the high pressure hose fitting.
9. Remove the return line clamp.
10. Remove the power steering pump mounting bolts.
11. Remove the high pressure hose fitting.
12. Remove the power steering pump while sliding off the low pressure hose.
13. Remove the clips holding the reservoir on the pump.
14. Remove the reservoir.
15. Install new o-ring on the reservoir.
16. Install reservoir on new pump.
17. Install clips to hold reservoir on pump.
18. Install new o-ring on high pressure fitting.
19. Place new pump in position while sliding on low pressure hose.
20. Loosely attache high pressure fitting.
21. Tighten pump to mounts.
22. Tighten high pressure fitting.
23. Install clamp on low pressure hose.
24. Install power steering pulley.
25. Install washer reservoir.
26. Install battery.
27. Install reinforcing cross member.
28. Install fuse panel.
29. Install serpentine belt.
30. Bleed the power steering system.

I just finished replacing mine.

It is much easier if you do these steps:

1. Remove the serpentine belt.
2. Remove the nuts holding the main fuse box over the battery.
3. Remove the reinforcing bar over the battery.
4. Remove the battery.
5. Remove the windsheild washer tank.
6. Now you have access to remove the pump pulley. Without removing the stuff, it may be possible, but it will be extremely difficult.
7. Remove the pump pulley.
8. Loosen the high pressure hose fitting.
9. Remove the return line clamp.
10. Remove the power steering pump mounting bolts.
11. Remove the high pressure hose fitting.
12. Remove the power steering pump while sliding off the low pressure hose.
13. Remove the clips holding the reservoir on the pump.
14. Remove the reservoir.
15. Install new o-ring on the reservoir.
16. Install reservoir on new pump.
17. Install clips to hold reservoir on pump.
18. Install new o-ring on high pressure fitting.
19. Place new pump in position while sliding on low pressure hose.
20. Loosely attache high pressure fitting.
21. Tighten pump to mounts.
22. Tighten high pressure fitting.
23. Install clamp on low pressure hose.
24. Install power steering pulley.
25. Install washer reservoir.
26. Install battery.
27. Install reinforcing cross member.
28. Install fuse panel.
29. Install serpentine belt.
30. Bleed the power steering system.

FIRST OF ALL TURN OFF RADIO REMOVE NEGATIVE BATTERY CABLE. THEN REMOVE POWER STEERING PUMP FLUID FROM POWER STEERING PUMP.USING A HAND PUMP SIPHON. BE CAREFUL DONT GET POWER STEERING FLUID ON CAR PAINT IT WILL DAMAGE PAINT JOB.PUT A DRAIN PAN UNDERNEATH CAR TO CATCH POWER STEERING FLUID THEN DISCONNECT POWER STEERING PUMP LINES.REMOVE POWER STEERING PUMP ADJUSTER BOLT AND MOUNTING BOLT.REMOVE POWER STEERING PUMP.MOST OF THE TIME NEW POWER STEERING PUMP DONT HAVE DRIVE PULLEY ON IT SO TAKE TO A MACHINE SHOP THE WILL REMOVE PULLEY FROM OLD PUMP AND PRESS ON THE PULLEY TO NEW POWER STEERING PUMP.BESURE TO BUY NEW O RINGS TO END OF PRESSURE LINE.ONCE NEW POWER STEERING PUMP HAS PULLEY IN PLACE AND YOU HAVE NEW O RING FOR HIGH PRESSURE LINE.INSTALL NEW PUMP.ADJUST BELT TENSION.NOW BLEED POWER STEERING PUMP WITH FRONT WHEELS POINT STRAIGHT A HEAD POSITION.POUR POWER STEERING FLUID IN PUMP UNTIL FLUID LEVEL ON COLD MARK ON POWER STEERING PUMP DIP STICK.KEEP ADDING FLUID UNTIL FLUID STOP DROPPING. START THE ENGINE LET IT RUN AT IDLE ADD MORE FLUID IF DROPS KEEP FLUID ON FULL COLD MARK.ON DIP STICK TURN OFF ENGINE.CHECK TO MAKE SURE POWER STEERING PUMP NOT LEAKING AT THE LINES THEN.SAFELY RAISE SUPPORT FRONT OF THE VECHICLE WITH JACK STANDS. MAKE SURE VECHICLE ON SOLID LEVEL GROUND CHECK.FLUID LEVEL MAKE SURE AT FULL COLD MARK. NOW START ENGINE.LET IDLE MINUTE.THEN TURN STEERING WHEEL ALL THE WAY TO THE LEFT TO RIGHT SEVERAL TIMES WITH OUT STOPPING IT IN PLACE. CHECK POWER STEERING FLUID WHEN FLUID LEVEL STOP DROPPING.AND FLUID IS NOT A TAN COLOR WHICH MEAN LOTS OF AIR IN SYSTEM. TURN OFF CAR UNTIL AIR BUBBLES DISAPPEAR.CHECK FLUID LEVEL BLEED POWER STEERING AGAIN. DONT DRIVE VECHICLE UNTIL STEERING FEEL NORMAL.IF FLUID REMAIN TAN WITH AIR BUBBLES CHECK FOR LEAKS AT POWER STEERING PUMP PRESSURE HOSE ORING. AND CHECK POWER STEERING LINES TO PUMP FOR LEAKS.

When you crank the engine, it rotates the pulley on the power steering pump. As the pump spins the fluid passes through the pump, rack and pinion and the high and low pressure lines. The high pressure lines are usually the culprit. The high pressure line can be identified as a metal line going into a rubber hose off of the power steering pump. Have someone crank the engine as you trace the leak. Be sure to wear safety equipment, like safety glasses and gloves to protect yourself from any squirting fluid.

CHANGING POWER STEERING PUMP YOU HAVE TO PLACE A DRAIN PAN UNDER THE VECHICLE. SIPHON OUT POWER STEERING FLUID WITH A SIPHONER DONT USE YOUR MOUTH TO SIPHON SWALLOWING POWER STEERING FLUID CAN BE FATAL MAKE YOU SICK.WHEN ALL POWER STEERING FLUID IS REMOVED FROM POWER STEERING PUMP.REMOVE DRIVE BELT.THEN REMOVE THE POWER STEERING PUMP.THEN YOU HAVE TO REMOVE THE POWER STEERING PUMP PULLEY THE NEW POWER STEERING PUMP DONT HAVE A PULLEY YOU HAVE TO HAVE REMOVE PULLEY FROM THE OLD POWER STEERING PUMP.YOU NEED A PUMP PULLEY REMOVER AND A PULLEY INSTALLER.YOU CAN TAKE OLD POWER STEERING PUMP AND NEW POWER STEERING PUMP TO A MACHINE SHOP.THEY WILL REMOVE PULLEY OFF OLD PUMP PRESS IT ON NEW POWER STEERING PUMP.THAT WOULD BE CHEAPER THAN BUYING THE PULLER AND INSTALLER.GO TO AUTO PARTS STORE BUY NEW HIGH PRESSURE LINE O RING GOES TO PRESSURE LINE GOING INTO POWER STEERING PUMP.ONCE YOU GET NEW PUMP READY PULLEY BEEN PRESSED ON.TAKE POWER STEERING PUMP HOME PUT IT ON. BLEED POWER STEERING SYSTEM.WHAT YOU DO WHEN YOU GET NEW PUMP INSTALLED HIGH PRESSURE LINE IN PLACE.PUMP BOLTED IN DRIVE BELT ON POUR POWER STEERING FLUID IN POWER STEERING PUMP UNTIL FLUID LEVEL STOP DROPPING AND YOUR LEVEL ON POWER STEERING DIP STICK AT COLD LEVEL.NOW START CAR UP LET IT IDLE FOR 3 MINUTES.THEN TURN OFF ENGINE CHECK POWER STEERING FLUID IF FLUID LEVEL DROP ADD LITTLE MORE UNTIL LEVEL ON DIP STICK ON COLD MARK DONT OVER FILL.NOW SAFELY RAISE SUPPORT FRONT OF VECHICLE. START THE ENGINE.TURN STEERING WHEEL FROM ALL THE WAY FROM LEFT TO RIGHT DONT STOP LOCK WHEEL .GO LEFT TO RIGHT SEVERAL TIMES.THEN TURN OFF ENGINE CHECK FLUID LEVEL.IF ALL IS GOOD LET VECHICLE BACK DOWN LET IT SIT FOR A WHILE CHECK FLUID AGAIN.DONT DRIVE VECHICLE IF POWER STEERING PUMP MAKE NOISES OR YOUR STEERING FEEL STIFF HARD TO TURN.JUST MAKE SURE FLUID LEVEL RIGHT AND DRIVE BELT TIGHT GOOD LUCK.

Power Steering Pump - REMOVAL & INSTALLATION

3.0L OHV (2 valve) Engine
(see Figures 1 and 2)



Fig. 1: Power steering system-3.0L OHV (2-valve)



Fig. 2: A few special tools are required to remove and install the pulley on the power steering pump

1. Disconnect the negative battery cable.
2. Remove the accessory drive belt.
3. Remove the alternator.
4. Drain and remove the radiator coolant recovery reservoir.
5. Position a drain pan under the power steering pump underneath the vehicle. Disconnect the hydraulic pressure and return lines and allow to drain.
6. Remove the idler pulley from the power steering pump support.
7. Remove the bracket mounting bolt located under the belt tensioner mounting.
8. Remove 2 retaining nuts from the bracket mounting studs. Remove both mounting studs, and pull off the power steering pump support with the pump attached.
9. Clamp the pump support bracket in a suitable vise.
10. Remove the power steering pump pulley from the pump shaft using Pump Pulley Remover T69L-10300-B, or equivalent. Remove the 3 bolts retaining the power steering pump to the power steering pump support and remove the power steering pump.
    

To install:

1. Install the power steering pump to the power steering pump support.
2. Install the power steering pump pulley using Steering Pump Pulley Replacer T65P-3A733-C, or equivalent; the pulley face must be flush within 0.010 inch (0.25mm) of the pump shaft.
3. Install the power steering pump/pump support and torque nuts/bolt to 17-24 ft. lbs. (23-32 Nm).
4. Complete the installation by reversing the removal procedure.
5. Fill the power steering reservoir with power steering fluid.
6. Connect the negative battery cable.
7. Run the engine and check for leaks and proper operation. Bleed the power steering system if needed.

Hope this helps.

p, li { white-space: pre-wrap; }

Follow this steps

The items you will need include basic hand tools, shop rags, gloves, drip pan, fluid suction gun, power steering pump pulley removal tool, power steering pump pulley installation tool, power steering fluid, and a Haynes manual.

Use a suction gun to remove the power steering fluid.

Position a drip pan under the pump and disconnect the high pressure line and fluid return hose. Cap the ends of the lines.

Loosen the serpentine belt and slip it out of the power steering pump pulley. Replace any worn belts at this time.

Remove the bolts and nuts that hold the pump onto the engine.

Remove the pump. Now remove the pulley from the pump. To do this, use a power steering pump pulley removal tool. If you don't have one, you can rent one from Advance Auto Parts.

Remove the nuts to detach the pump from the brackets.

Reattach the bracket to the new pump. Reinstall the pulley.

Bolt the pump back into place. Slip the belt back onto the pulley and retighten. Reattach the high pressure line and return fluid hose.

Now fill the power steering fluid reservoir until it reaches to the proper level. Now start the vehicle. Recheck the fluid and add if necessary. Turn the wheels left and right a couple of times. So that's it, you are done. Test the vehicle to make sure it functions properly.

3.0L (VIN 3) Engine


Power steering pump mounting detail (3.0L engine)

1. Disconnect and isolate the negative battery cable.
   
2. Remove the accessory drive belt. The belt does not have to be removed from the engine.
   
3. Raise and safely support the vehicle.
   
4. Disconnect the wiring harness connector to the oxygen sensor which is accessible through the oxygen sensor wiring harness grommet in the vehicle floor pan.
   
5. Remove the catalytic converter from the exhaust manifold and remove all exhaust system hangers and isolators from the exhaust system brackets. Move exhaust system out of the way as far rearward and to the left as possible to provide access to the power steering pump.
   
6. Place a drain pan under the power steering pump. Remove the power steering fluid return line hose on the front suspension cradle. Allow the fluid to drain from the pump and hose.
   
7. Remove the accessory drive belt splash shield.
   
8. Disconnect the power steering remote reservoir supply hose from the fitting on the power steering pump. Allow fluid to drain from the hose.
   
9. Remove power steering fluid pressure line from the power steering pump and drain any excess power steering fluid.
   
10. Remove the power steering fluid return hose from the power steering pump.
    
11. Remove the rear support bracket mounted behind the power steering pump to the engine block.
    
12. Remove the 2 mounting bolts that secure the pump to the alternator/power steering pump and belt tensioner mounting bracket.
    
13. Remove the power steering pump and pulley assembly out from the vehicle. Transfer all required parts from the pump to the new replacement pump before installation.
    

To install:

1. Position the front of the power steering pump up onto the mounting bracket. Torque the 2 power steering pump-to-mounting bracket bolts to 40 ft. lbs. (54 Nm).
   
2. Install the rear power steering pump-to-engine block support bracket. Torque the 2 support bracket mounting bolts to 40ft. lbs. (54 Nm). Install the nut to the mounting stud behind the pump and torque to 40 ft. lbs. (54 Nm).
   
3. Install the high pressure fluid line to the pump output fitting. Torque the high pressure line-to-power steering pump fitting to 275 inch lbs. (31 Nm). Be sure to inspect the pressure line O-ring for any damage before connecting the pressure line to the steering pump.
   
4. Install the low pressure power steering fluid hose to the power steering pump low pressure fitting. Be sure the hose clamps are properly reinstalled and hoses are clear of the accessory drive belts.
   
5. Install the accessory drive belt.
   
6. Install the hose on the power steering fluid return line on the front suspension cradle. Be sure the hose clamps and heat shield tubes are correctly reinstalled.
   
7. Reconnect the exhaust pipe to the exhaust manifold. Install the hangers and isolators onto the exhaust system brackets. torque the nuts and bolts to 250 inch lbs. (28 Nm).
   
8. Reconnect the wiring harness connectors to the oxygen sensor. Install the wiring harness grommet into the vehicle floor pan.
   
9. Install the accessory drive belt splash shield.
   
10. Remove the drain pan and lower the vehicle.
    
11. Refill the power steering pump reservoir with the correct amount of clean power steering fluid.
    
12. Reconnect the negative battery cable. Bleed the power steering system.
    
13. Run the engine and check the system for leaks and proper steering operation.
    

3.3L (VIN R) & 3.8L (VIN L) Engines


Rear support bracket mounting detail (3.3 & 3.8L engines)


Power steering pump mounting detail (3.3 & 3.8L engines)

1. Remove and isolate the negative battery cable.
   
2. Raise and safely support the vehicle. Place a drain pan under the power steering pump.
   
3. Disconnect the wiring harness connector to the oxygen sensor which is accessible through the oxygen sensor wiring harness grommet in the vehicle floor pan.
   
4. Remove the catalytic converter from the exhaust manifold and remove all exhaust system hangers and isolators from the exhaust system brackets. Move exhaust system out of the way as far rearward and to the left as possible to provide access to the power steering pump.
   
5. Remove the power steering fluid return line hose on the front suspension cradle. Allow the fluid to drain from the pump and hose.
   
6. Remove the accessory drive belt splash shield.
   
7. Remove accessory drive belt.
   
8. Disconnect the power steering remote reservoir supply hose from the fitting on the power steering pump. Allow fluid to drain from the hose.
   
9. Remove power steering fluid pressure line from the power steering pump and drain any excess power steering fluid.
   
10. Remove the power steering fluid return hose from the power steering pump.
    
11. Remove the rear support bracket mounted behind the power steering pump to the engine block.
    
12. Remove the 3 mounting bolts that secure the pump to the alternator/power steering pump and belt tensioner mounting bracket.
    
13. Remove the power steering pump and pulley assembly from the vehicle. Transfer all required parts from the pump to the new replacement pump before installation.
    

To install:

1. Position the front of the power steering pump up onto the mounting bracket. Torque the 3 power steering pump-to-mounting bracket bolts to 40 ft. lbs. (54 Nm).
   
2. Install the rear power steering pump-to-engine block support bracket. Torque the support bracket mounting bolts to 40 ft. lbs. (54 Nm). Install the nut to the mounting stud behind the pump and torque to 40 ft. lbs. (54 Nm).
   
3. Install the high pressure fluid line to the pump output fitting. Torque the high pressure line-to-power steering pump fitting to 275 inch lbs. (31 Nm). Be sure to inspect the pressure line O-ring for any damage before connecting the pressure line to the steering pump.
   
4. Install the low pressure power steering fluid hose to the power steering pump low pressure fitting. Be sure the hose clamps are properly reinstalled and hoses are clear of the accessory drive belts.
   
5. Install the accessory drive belt.
   
6. Install the hose on the power steering fluid return line on the front suspension cradle. Be sure the hose clamps and heat shield tubes are correctly reinstalled.
   
7. Reconnect the exhaust pipe to the exhaust manifold. Install the hangers and isolators onto the exhaust system brackets. Torque the nuts and bolts to 250 inch lbs. (28 Nm).
   
8. Reconnect the wiring harness connectors to the oxygen sensor. Install the wiring harness grommet into the vehicle floor pan.
   
9. Install the accessory drive belt splash shield.
   
10. Remove the drain pan and lower the vehicle.
    
11. Refill the power steering pump reservoir with the correct amount of clean power steering fluid.
    
12. Reconnect the negative battery cable. Bleed the power steering system.
    
13. Run the engine and check the system for leaks and proper steering operation.
    

YOU CANT USE A REGULAR FUEL LINE ON POWER STEERING AS A HIGH PRESSURE HOSE.BECAUSE POWER STEERING PRESSURE IS 1000 PSI.YOU HAVE TO BUY THE POWER STEERING HIGH PRESSURE HOSE IT HAS NUMBER OF PLIES MATERIAL WEAVES TO MAKE IT STRONG.IT WAS MADE FOR POWER STEERING HIGH PRESSURE.YOU DONT HAVE A BLOCKAGE .THE HIGH PRESSURE HOSE JUST WORE OUT.REPLACE IT .IT SHOULD FIX THE PROBLEM.