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Power steering pump shaft keeps breaking - 2005 GMC Sierra

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 8 Answers

SOURCE: power steering

blow that dang truck up

Posted on Feb 27, 2009

  • 274 Answers

SOURCE: power steering pump leaking around shaft

If the steering is working ok it will be a new seal required in pump If steering feels funny or stiff there is a valve problem in steering unit Remove return line and make sure there is flow back to reservoir

Posted on Jul 10, 2009

  • 659 Answers

SOURCE: I am trying to replace a power steering pump

there should be threads in the pump shaft

Posted on Dec 10, 2009

  • 1486 Answers

SOURCE: my 2006 chevy impala has a massive power steering

You can change the seal.But check the shaft for a tram line type grove.If this is excesive then change the pump

Posted on Dec 28, 2009

  • 501 Answers

SOURCE: power steering pump blew a hose off and now whines.

Have you checked the level of fluid in the pump? If it is full, you may have damaged the pump with it ran low. Try a Power Steering Lubricant first but if it is full and still making noise it is time to replace.

There are a few models that use the power steering pump at the booster for the brakes, but I doubt that yours is that. Look at the brake master cylinder. If it has this big round black drum, you have a vacuum assist and there is no correlation. If it has a couple of hoses going to an item behind the master that look like the hoses on your power steering there may be a correlation. Most of the diesels had the power steering booster.

Hope this helps

Posted on Jan 28, 2010

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1 Answer

How do I align the power steering pulley with all other pulleys on 2.8 liter Chevrolet engine?

Align it? The power steering pulley is pressed onto the pump assembly and should not need alignment. If it appears out of alignment, inspect the pump for proper mounting. I have seen the power steering pump shaft break internally inside the pump and cause the shaft/pulley to walk out. You can test for this by removing the belt and pulling on the pump pulley. If the shaft comes out. you will need a new pump

Jan 27, 2016 | Chevrolet Cars & Trucks

1 Answer

Power steering pump shaft broken again

When you place the wheel in a hard lock position ,the power steering pump relies on the pressure by-pass valve to operate instead of the valves in the steering box to open and allow the pressure to by-pass back to the reservoir.. When you hit hard lock and you hear the motor load up just ease on the turn and the pump will operate as designed. The turn will still be the same -just that the pump is not under full load . Breaking the shaft is a sign of excessive load and a misaligned pulley so check that the belt is directly in line and the pump is square to the belt line.

Mar 02, 2014 | 2004 Chevrolet Suburban

1 Answer

Mini one power steering problem

may want to check for a power steering pressure sensor going bad. the sensor want set a check engine light on, but will set a code. also make sure the shaft on the pump is not broken and not turning the pump.the shaft can break at an angle and make the pump wotk sometimes and not at other times.

Jun 09, 2012 | Mini Cars & Trucks

1 Answer

Does power steering pump have check valve,the hose from pump to coolant keeps breaking

Some of the SUVs/Pickups did have pressure relief valves, yes.
2002-2003 Envoys have a history of substandard steering pump quality, often with broken shafts involved. Recommend both pump and hoses be replaced. Some years had a formal recall of these components for power steering hose leakage/breakage as well. The leaks most often occur when braking while the wheel is turned all the way to one direction.

Mar 18, 2012 | 2003 GMC Envoy

1 Answer

Power steering went out on a 2002 trailblazer. the serpentine belt was slipping off so I replaced the serpentine belt and pulley tensioner, still out. Pulled the steering pump, pulley shaft was broken....

Have you checked your tie rods? Possibility one is either bent or broken, I've seen it before on TB's. That pulley shaft is a common problem to break, especially when cold out. PS pumps/pulley shafts and tie rods will snap if doing donuts in the snow with the steering wheel cranked, or off-roading. The PS is completely mechanical, no fuses or relays.

Jan 31, 2011 | 2002 Chevrolet TrailBlazer

1 Answer

Power steering not working tried adding power steering fluid didn't work.

The Pontiac power steering pump run off a shaft driven and not belt driven. This means that when the steering system is stressed instead of the belt slipping it puts a lot of stress on that shaft and could cause that to break. If nothing seems to effect the power steering I would have to guess that this is what happened and the power steering pump will have to be replaced.

Sep 21, 2010 | 2000 Pontiac Grand Am GT

1 Answer

On my 20001 chevy silverado 1500 Z71 engauged 4x4 and then steering wheel got hard so hard to steer desangauged still the problem persist

Sounds like a steering pump or steering gear problem. Remove Power sterring pump cap while engine is running and see if fluid is moving. GM's are bad about PS pump shafts breaking. If no fluid movement, Replace pS pump

Mar 16, 2010 | 2000 Chevrolet Silverado

1 Answer

How to r&r powersteering pump 1998 mercury grand marquis

Hopfully this will be ALL you need Besides Pulley REMOVAL TOOL It can be Rented @ AutoZONE

  1. Remove drive belt.
  3. Remove power steering pressure hose bracket.
  4. Disconnect electrical connector at power steering control valve actuator.
    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.

Oct 04, 2009 | 1998 Mercury Grand Marquis

1 Answer

Power steering on 2000 gmc qit working

Those are Notorius for the shafts in the pump itself breaking.. Remove the serpintine belt.. then grab the pulley on the ps pump and see if it pulls out.. if it does.. Pump Time Boys-n-Girls.. Hope this helps.. Thank you

Mar 11, 2009 | 2001 GMC Yukon

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