Question about 1991 Toyota Pickup

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Power steering gear box leaking at steering column to gear box

Power steering leaking

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  • Anonymous Aug 30, 2008

    none

  • betcur03 Jan 05, 2009

    the steering pump in my car was change tree times {use and reconditioned) but it is still leaking. So i am thinking that it have to be something else can someone help me . SO I can tell my mechainc

  • Anonymous Mar 26, 2014

    the oil seal on the drop arm from the power steering box keeps blowing out when the vehicle is in full lock

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I just found 1 of my power steering leaks in my 1990 toy pickup. My high pressure line has a hole in it. I used a florecent die kit to locate the leak. You can get it at Autozone. 

Posted on Feb 02, 2009

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I am fixing my RV 1991 Dolphin which power by Toyota V6 3.0 engine; had the same problem, the racket & pinon steering is leaking, I just finished taking the unit out, buy a rebuilt one @ BAP lifetime warranty to put it back on, about $300 or so.
Basically, it's about 3 things can go wrong with the power steering leaking problem.

1. Power steering pump leak, the seal or around the hose
2. Hose along between the pump and racket_Pinon
3. Racket Pinon itself, seal broken or leak under pressure when you driving. this is my problem here, so I replace the rebuilt one @ BAP;

Good luck!
hope this help!!!

Posted on Sep 04, 2008

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alicantecoli
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SOURCE: POWER STEERING GEAR BOX LEAK

would imagine their is just a oil seal their ,but whats causing the pressure behind the seal to make it leak ,yes i have repaired power steering boxes befoe now but on commercial vehicles 30+years ago ,principle still the same no doubt but i would advise you to get one from a scrapyard so vehicle is usable then when time permits have a play with the old one ,because you may find that its its cheaper to replace than repair with the cost of the spares

Posted on May 15, 2010

Testimonial: "thanx for the advise, I was think the same thing, just was looking for a second opinion. thank you."

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1 Answer

How ttake steering column out of a 1949 chevy truck 2 wheel drive


yes - the column will come out separate to the steering box but remember that the column has to come all the way up to get it of the steering shaft which is part of the box. That means if you do not have the room in the cab for the length of the column to come past the steering wheel then you will have to remove the box . Really it is quicker to pull the pitman arm of the box --undo the column brackets --remove the steering wheel ---undo the box off the chassis and pull the lot out past the springs.

Jan 10, 2014 | Cars & Trucks

1 Answer

My rack and pion is leaking , how do i replace


To Remove:
  1. Before servicing the vehicle, refer to the precautions at the beginning of this section. NOTE: The wheels of the vehicle must be straight ahead and the steering column in the LOCK position before disconnecting the steering column or intermediate shaft from the steering gear. Failure to do so will cause the SIR coil assembly (clock spring) to become uncentered, which may cause damage to the assembly.
  2. Lock the steering column by installing the J42640 into the underside of the steering column.
  3. Raise and support the vehicle.
  4. Remove the tires and wheels.
  5. Remove the power steering gear heat shield.
  6. Remove or disconnect the following: CAUTION
    Failure to disconnect the intermediate shaft from the rack and pinion stub shaft can result in damage to the steering gear and/or intermediate shaft. This damage can cause loss of steering control, which could result in personal injury.
    • Intermediate shaft lower pinch bolt and coupling from gear
    • Pressure and return pipes from the gear
    • Electrical connector, if equipped
      Stabilizer shaft links at lower control arms
    • Remove the left stabilizer shaft insulator.
    • Rotate the stabilizer shaft to access steering gear bolts.
    • The outer tie rod retaining nuts.
    • Using J24319-B separate the outer tie rods from the steering knuckles.
    • Rack and pinion attaching bolts
    • Rack and pinion assembly through the left wheel opening.
  7. Transfer the outer tie rods if replacing the power steering gear.
To Install:
  1. Install or connect the following:
    • Rack and pinion assembly through the left wheel opening and tighten the bolts to 70 ft. lbs. (95 Nm)
    • Electrical connector, if equipped
      Pressure and return lines to the steering gear and tighten the fittings to 22 ft. lbs. (30 Nm)
    • Heat shield and bolts. Tighten the bolts to 7 ft. Lbs. (10 N)
    • Install the left stabilizer shaft insulator.
  2. Install stabilizer shaft Links to lower control arms
  3. Intermediate shaft to the steering gear and tighten the pinch bolt to 35 ft. lbs. (47 Nm)
  4. Install the outer tie rods to the steering knuckles.
  5. Install the outer tie rods retaining nuts. torque the nuts to 22ft.lbs(30 Nm) plus an additional 180 degrees.
  6. Install the tires and wheels.
  7. Lower the vehicle.
  8. Remove the steering column anti rotation pin from the steering column.
  9. Fill and bleed the power steering system.
  10. Adjust the front toe.

Lock the steering column by installing the Steering Column Anti Rotation Pin tool J 42640 into the underside of the steering column--Aurora

tecnovative_120.gif
Steering gear mounting bolts--Aurora



tecnovative_121.gif
Power Rack & Pinion Steering Gear Heat Shield Removal & Installation To Remove:
  1. Raise and support the vehicle.
  2. Remove or disconnect the following:
    • The stabilizer shaft links.
    • Rotate the stabilizer shaft downward.
    • The electrical harness clip.
    • Power steering gear heat shield mounting bolts.
    • The heat shield.
To Install:
  1. Install the power steering gear heat shield.
  2. Install or connect the following:
    • The mounting bolts And torque to 89in.lbs.(10 Nm)
    • The electrical harness clip.
    • Rotate the stabilizer shaft into position.
    • The stabilizer shaft links.
  3. Lower the vehicle.
Figure of heat shield removed from above rack bolts with location shown

tecnovative_122.gif

Feb 11, 2011 | 2001 Oldsmobile Aurora

1 Answer

Power steering goes out intermittently. Had the steering column replaced 4 years ago now the problem is backm dealer said I may need new gearbox. And column replacement @ a cost of 1700.00


I dont think this car has a gear box,did you crash on that car to need to replace the steering column,you need to check first if the power steering pump has enogh pressure,the other part you need to check is the rack and pinion.

Oct 20, 2010 | 2004 Chevrolet Malibu

1 Answer

Hello was wondering if you had instructions on how to replace the steering gear box on a 2001 chevrolet s10?


Removal Procedure

Notice: Do not rotate steering shaft after steering column has been removed. Damage to SIR components may occur.

Lock the steering column through the access hole in the steering column lower trim cover using the J 42640.
Remove the air cleaner assembly. Refer to Air Cleaner Outlet Resonator Replacement in Powertrain Management.Remove the intermediate shaft shield from the steering gear.Place a drain pan below the steering gear. Remove the pressure and the return hoses from the power steering gear. Cap or tape the ends of the hoses and the gear fittings in order to prevent dirt from entering the system.Remove the lower intermediate shaft coupling bolt. Draw alignment marks on the lower intermediate shaft coupling and the steering shaft. Remove the lower intermediate shaft coupling from the steering shaft. Remove the pitman arm. Refer to Pitman Arm Replacement.Remove the steering gear mounting bolts and the washers from the frame. Remove the steering gear.
Installation Procedure


Install the steering gear. Notice: Refer to Fastener Notice in Service Precautions. Install the power steering gear to the frame washers and the mounting bolts. Tighten Tighten the power steering gear to frame mounting bolts to 75 Nm (55 ft. lbs.). Install the pitman arm. Refer to Pitman Arm Replacement.Install the lower intermediate shaft to the power steering gear. Ensure that the alignment marks line up. Install the lower intermediate shaft coupling bolt. Tighten Tighten the lower intermediate shaft coupling bolt to 35 Nm (26 ft. lbs.). Install the pressure and the return hoses to the power steering gear. TightenTighten the pressure hose to 25 Nm (18 ft. lbs.) for the vehicle equipped with the 2.2L engines. Tighten the pressure hose to 30 Nm (22 ft. lbs.) for the vehicle equipped with the 4.3L engines. Tighten the return hose to 25 Nm (18 ft. lbs.). Install the intermediate shaft shield to the power steering gear. Install the air cleaner assembly. Refer to Air Cleaner Outlet Resonator Replacement in Powertrain Management. Unlock the steering column by removing the J 42640 from the steering column lower steering column trim cover access hole. Bleed the power steering system. Refer to Bleeding Power Steering System in Steering / Service and Repair.

Jul 23, 2010 | 2001 Chevrolet S-10

2 Answers

POWER STEERING GEAR BOX LEAK, I have a leak on the gear box, which appears to come from where the steering column/shaft enters the gear box. Does anyone know how to repair such a leak, what are...


would imagine their is just a oil seal their ,but whats causing the pressure behind the seal to make it leak ,yes i have repaired power steering boxes befoe now but on commercial vehicles 30+years ago ,principle still the same no doubt but i would advise you to get one from a scrapyard so vehicle is usable then when time permits have a play with the old one ,because you may find that its its cheaper to replace than repair with the cost of the spares

May 15, 2010 | 1992 Jeep Cherokee Sport

1 Answer

How to change the power steering on 96 ford explorer


Section 11-02C: Steering Gear, Power Rack and Pinion, Explorer 1996 Explorer with Power Rack and Pinion Steering Workshop Manual REMOVAL AND INSTALLATION Steering Gear SPECIAL SERVICE TOOL(S) REQUIRED Description Tool Number Pitman Arm Puller T64P-3590-F
Removal
  1. Start engine.
  1. Rotate steering wheel from lock-to-lock (entire gear travel). Record n umber of rotations.
  1. Divide the number of rotations by two. This gives the required number of turns to place system in the on-center position.
  1. NOTE: Verify the front wheels and steering wheel are in the straight-ahead position.

    From the lock position, rotate steering wheel the number of turns determined in Step 3. This places the gear in the on-center position.


    Steering Gear, Explorer




  1. NOTE: Do not rotate steering column when intermediate shaft is disconnected or DAMAGE TO CLOCKSPRING will result.

    Remove bolt retaining the lower steering column shaft to the steering gear input shaft.




  1. Disconnect the lower steering column shaft from the steering gear.
  1. Remove stabilizer bar attachment from frame for clearance to remove gear.
  1. Unscrew the quick connect fittings for the power steering pressure hose (3A719) and power steering return hoses (3A713) at the steering gear housing (3548).


    Power Steering Hose Connections





    Item Part Number Description 1 3A674 Power Steering Pump 2 3A719 Power Steering Pressure Hose 3 3F780 Power Steering Cooler and Hose Assembly 4 3504 Steering Gear 5 5005 Frame
  1. Plug ends of fluid lines removed and ports in gear to prevent damage and entry of dirt.
  1. Remove two (2) nuts from P/S cooler.
  1. Remove P/S cooler from vehicle.
  1. Remove and discard the cotter pin retaining the nut to tie rod end (3A130) and remove nut.
  1. Separate tie rod ends from front wheel spindle (3105) using Pitman Arm Puller T64P-3590-F.




  1. Remove the two nuts, bolts, and washer assemblies retaining steering gear (3504) to front crossmember (5019).
  1. Remove steering gear from vehicle. If required, remove steering gear mounting bracket housing insulators (3F640) and steering gear insulators (3C716) from steering gear housing.





    Item Part Number Description 1 N807881-S60 Bolt 2 385935-S36 Washer 3 3F640 Steering Gear Mounting Housing Insulator 4 3504 Steering Gear 5 N800255-S60 Nut 6 5019 Front Crossmember 7 3C716 Steering Gear Insulator
Installation
  1. If removed, install steering gear mounting insulators into the steering gear housing.
  1. Push the steering gear mounting insulator and steering gear insulator in until there is no space between the lip on the insulator and steering gear housing.
  1. Position steering gear on front crossmember. Install nuts, bolts and washers retaining steering gear to front crossmember. Tighten to 128-172 Nm (94-127 lb-ft).
  1. Position power steering cooler onto bolts and install nuts. Tighten nuts to 68-92 Nm (50-68 lb-ft).
  1. NOTE: The fittings design allows the power steering pressure hose and power steering return hose to swivel when properly tightened. Do not attempt to eliminate looseness by overtightening, since this can cause damage to fittings.

    Connect power steering pressure hose and power steering return hose to appropriate ports on steering gear housing. Tighten fittings to 27-34 Nm (20-25 lb-ft).
  1. NOTE: Make sure the tie rod ends (3A131) are seated in the tapered spindle holes to prevent rotation while tightening nut.

    With the steering gear, steering wheel (3600) and wheel (1007) in the on-center position, attach the tie rod end to front wheel spindle and tighten to 56-76 Nm (77-103 lb-ft).
  1. If necessary, advance tie rod nuts to the next slot. Install cotter pins.
  1. NOTE: Verify that no rotation from the on-center position has occurred.

    Position steering column lower intermediate shaft over steering gear input shaft. Outer input shaft dust shield must be in place. Replace pinch bolt and tighten to 41-56 Nm (30-42 lb-ft).
  1. Replace the front wheel and tire assemblies. Refer to Section 04-04 .
  1. Replace wheel covers.
  1. Lower vehicle.
  1. Refill power steering oil reservoir (3A697) with Premium Power Steering Fluid E6AZ-19582-AA or equivalent meeting Ford specification ESW-M2C33-F.
  1. Purge air from steering system. Refer to Section 11-00 . Verify absence of any unusual power steering noise.
  1. Check and adjust toe alignment specifications. Refer to Section 04-00 .
  1. Make sure steering gear operates correctly and is not leaking.
  1. Check and adjust fluid level in power steering oil reservoir.

Jul 10, 2009 | 1998 Mercury Villager

1 Answer

Loud noise in the steering column;gear box replacd recently


Dealer, but did you check the Power steering fluid level??or any leaks. There are two hose that connect to the gear box from the power steering pump. if the pump is low on fluid you lose your power steering, if the hose has a leak or it blew and lost the power steering fluid then you lost your power steering again. 
Check the fluid level to the power steering pump and any leaks or broken hose to the gear box.
Keep me posted, be glad to help and good luck.

May 31, 2009 | 2002 Chevrolet Tahoe

2 Answers

How to change inner tie rod ends?


if fluid is flowing out the bellows, you need to replace the steering rack assembly. There is no fluid in the area of the inner tie rod. The seal is just before the tie rod.

Steering Gear
The power rack and pinion steering gear is serviced as a power steering short rack (3L547). The front wheel spindle tie rods (3280) and tie rod ends (3A130) are serviced individually. -------------------------------------------------------------------------------------------
  • The power rack and pinion steering gear incorporates quick connect fittings for the power steering pressure hose (3A719) and power steering return hose (3A713) that allow the lines to swivel. This is normal and does not indicate loose fittings.
  • If the fittings leak, check to make sure they are tightened to 14-20 Nm (10-14 lb-ft). Do not overtighten.
  • If the leak is not corrected, replace the fitting seals.
-------------------------------------------------------------
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Section 11-02: Steering System, Power 1997 Windstar Workshop Manual
REMOVAL AND INSTALLATION Tie Rod End Steering Gear Installed
Removal
  1. Remove and discard cotter pin and nut from worn tie rod end (3A130).
  1. Disconnect tie rod end from front wheel knuckle (3K185), using Tie Rod End Remover TOOL-3290-D or equivalent.
  1. Hold tie rod end with a wrench and loosen tie rod end jam nut.
  1. Note depth to which tie rod end was located by using the jam nut as a marker. Grip tie rod end with a pair of suitable pliers and remove tie rod end from front wheel spindle tie rod (3280).
---------------------------------------------------------------------------------------
11-02: Steering System, Power 1997 Windstar Workshop Manual
REMOVAL AND INSTALLATION Steering Gear Removal
  1. Raise vehicle on a twin post hoist and remove wheel and tire assemblies. Refer to Section 00-02 .


    13b4d70.gif

  1. Support vehicle with jackstands under front jack pads.
  1. Remove tie-rod end cotter pins and nuts and remove tie rod ends (3A130) from front wheel knuckle (3K185). Refer to Section 04-01 .
  1. Remove front stabilizer bar (5482). Refer to Section 04-01 .
  1. Disconnect heated oxygen and catalyst monitor sensors.
  1. Support flex pipe.
  1. Remove bolts and disconnect flex pipe from the converter.
  1. Raise dash opening steering column opening weather seal (3513) (secondary) above the steering gear housing (3548).
  1. Remove pinch bolt retaining steering column intermediate shaft coupling (3A525) to power steering gear input shaft and control (3D517) and disconnect the shaft.
  1. Remove nuts from steering gear-to-front subframe retaining bolts. Remove bolts.
  1. Remove rear subframe-to-body retaining bolts.
  1. Lower twin post hoist carefully until rear of subframe (5R003) separates from body, approximately four inches.
  1. Remove heat shield band and fold shield down.
  1. Rotate power rack and pinion steering gear to clear bolts from front subframe (5C145) and pull left to facilitate line fitting removal.
  1. Place a drain pan under vehicle and remove line fittings.
  1. Remove power rack and pinion steering gear through LH wheel well.
  1. Remove and discard the O-rings.
Installation
  1. Install new Teflon® O-rings on line fittings as outlined.
  1. Place steering gear retaining bolts in steering gear housing.
  1. Install power rack and pinion steering gear through LH wheel well.
  1. Install power steering line fittings to power rack and pinion steering gear.
  1. Position power rack and pinion steering gear into front subframe.
  1. Install ******** heat shield.
  1. Install tie-rod ends to front wheel knuckle. Install nuts and new cotter pins. Refer to Section 04-01 .
  1. Install LH front stabilizer bar. Refer to Section 04-01 .
  1. Install steering gear to subframe mounting nuts. Tighten to 115-135 Nm (85-99 lb-ft).
  1. Raise hoist until rear subframe contacts body.
  1. Install rear subframe to body retaining bolts. Tighten to 113-153 Nm (83-112 lb-ft).
  1. Install exhaust system flex tube to dual converter Y pipe (5F250) and remove flex tube support.
  1. Connect heated oxygen and catalyst monitor sensors.
  1. Install tire and wheel assemblies. Tighten lug nuts (1012) to 115-142 Nm (85-104 lb-ft).
  1. Using a new pinch bolt, install the steering column intermediate shaft coupling on the power steering gear input shaft and control and the lower steering column shaft. Tighten the pinch bolt to 34-46 Nm (25-33 lb-ft).
  1. Position steering column opening weather seal (secondary) over the steering gear housing. Tighten nuts to 4.5-6.3 Nm (40-55 lb-in).
  1. Remove jackstands and lower vehicle.
  1. Fill power steering oil reservoir (3A697) with Premium Power Steering Fluid E6AZ-19582-AA or equivalent meeting Ford specification ESW-M2C33-F. Refer to Section 11-00 .
  1. Check system for leaks and proper operation.

Apr 15, 2009 | 1997 Ford Windstar

3 Answers

Power steering leak on a 1988 full size bronco


The gear box is a common problem on this model. That would be the place I would start. A cheap, temporary fix is to go to your local parts store and ask for Lucas Power Steering Stop-Leak. It will buy you some time.

Apr 09, 2009 | 1988 Ford Bronco

3 Answers

Loud noise in the steering column;gear box replacd recently


Believe it or not there are some problems you should take to the dealer. It never was the gear box, its a defective steering column bushing. That problem had a factory notice and the dealer would have diagnosed it immediately an fixed it free parts +$40.install. Tahoes get that problem.

Jan 26, 2009 | 2002 Chevrolet Tahoe

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