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How to replace bearing in water pump of chevrolet lumina 2006

My car rubbing sound at engine possible water pump bearing damage need to replace how replace bearing and what bearing no.

Posted by Anonymous on


5 Suggested Answers

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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

  • 1 Answer

SOURCE: Replacing water pump in 98 Lex GS300

Removal of the crankshaft front pulley/damper can be removed without any damage being caused to the cam belt.
They are a good fit on the shaft, I personaly use a lead tup, weighs 2lbs and will not damage anything if used properly.
Tap equaly all the way round the pulley, that should be ok.

Posted on Jan 12, 2009

  • 57 Answers

SOURCE: Leaking Coolant - Water Pump Replacement

Depends on your experience, confidence, what tools you have and how much risk you can tolerate if you get into the job and can't finish it or do it incorrectly. A water pump poorly done could result in a damaged engine. It's a fair ways complicated for a novice but within the range of someone who's done brakes or replaced belts, hoses alternators etc. To see what you have to do, find a repair book for your car at the library. Otherwise it will cost somewhere around $200 to $400 depending how complicated the repair.

Posted on May 28, 2009

  • 433 Answers

SOURCE: Replacement of Water Pump. 2001 Chevy Cavalier 2.4 L

Stick with me on this
1.Put the car on jack stands
2.Remove the exhuast manifold, Do not rotate the flex cuopling more then 4 degrees od damage will occur.
3.Diconnect the coolant inlet pipe from the water pump outlet hose, Disconnect from the engine, disconnect it from the thermostate housing and remove it.
4.lower the car back down of the jack stands.
5.Detach the brack booster hose.
6.Remove the timing chain cover and the tensioner.
7.Remove the heater outletpiper from the water pump.
8.Remove the water pump cover bolts.
9.Remove the water pump retianer nuts.
Remove the old gasket and clean.
10.On bench. Install the waterpump and cover but lreave the bolts finger tight.
11.Install back in car, leave water pump bolts looseto allow for positioning.
12.Install water pump cover to engine, tighten by hand.
13.Lubricate oringand install metal outlet pipe back into pump, hand tighten.
14a.Tighten the water pump to timing chain nuts
14b.Tighten the water pump cover to water pump housing bolts.
14c.Tighten water pump cover to engine block bolts.
14d.Tighten the radiator outlet pipe to water pump.
15.Install timing chain tensioner.
16.Install exhuast manifold.
17.Install exhuast pipe.
18. Fill it up and bleed the system.
Good luck

Posted on Jul 08, 2009

  • 2984 Answers

SOURCE: need to replace water pump on a1997 chevy lumina

3.1L And 3.4L (VIN E) Engines

  1. Disconnect the negative battery cable.
  2. Partially drain the cooling system into a suitable container.
  3. Remove the drive belt guard.
  4. Loosen the water pump pulley bolts before removing the drive belt. This should help keep the pulley from turning as the bolts are loosened.
  5. Remove the drive belt. Please see Section 1.
  6. Remove the water pump pulley bolts and remove the pulley.
  7. Remove the water pump bolts and separate the pump from the engine front cover.
To install:

Exploded view of the water pump and front cover arrangement—3.1L and 3.4L (VIN E) engines

  1. Clean all parts well. Use care when scraping gasket material from the front cover and the pump. Do not gouge aluminum parts. Clean the bolt threads well. The torque specification is low and if the bolt threads are dirty, an accurate torque is not possible and leaks are likely to develop.
  2. Using a new gasket, install the water pump to the front cover. Install the cleaned and lightly lubricated water pump bolts. Torque to 89 inch lbs. (10 Nm).
  3. Install the water pump pulley and bolts and torque to 18 ft. lbs. (25 Nm).
  4. Install the remaining components in the reverse order of the removal process. When refilling the cooling system, use the proper mix of DEX-COOL® and water. Check for leaks.

Posted on Oct 13, 2009

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91 apv van 3 1 litre. 179. Miles.cold start noise plastic rubbing drivers area but lasts bout a couple minutes Serpin belt tension bearing alternator new.steering pump water pump old

If I think a belt driven component is making a noise, engine running, I use a long metal bar of some kind, I place the tip on component housing, the other end, I place on that bone behind my ear, it magnifies the sound. I listen to each component housing, see if I can locate the problem, that way. A mechanics stethoscope would probably work as well.
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It is possible the noise isn't coming from a belt driven component? Are you sure it isn't coming from under the dash?

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Bearings on a water pump failing on any car is a common problem! The water leaking from around the water pump area is the tell tale sign.........get it checked out and replaced as soon as possible to avoid further damage to the engine.

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sounds like ur water pump has gone did it make a squeeling noise this was ur bearings going , but even if it was not ur pump u have lost water and with out water in engine and radiator ur fans will not work as they work of water temp and as u have no water in rad no fans the reason not pressure is no water temp gauge works as it getting heat from ur block the pulley not turning sounds like u have scized up ur engine only now need a replacement or re build but check out first fill up with water and see were water is leaking from

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Water pump front bearing is shot. Replace the pump. I was a GM Master mechanic for 30 years. Easy one to do.

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Hi, Andre. That sounds like the water pump's seals have given out. If you can see the water pump, look on the bottom of it for coolant leaking. If that's where it's coming from, you'll have to replace the water pump. On your Lumina, the pump is either driven by the serpentine belt, or by the timing belt. You need to look at a repair manual for your car.

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I have a 95 chevy lumina. the water pump went bad

It is possible that some water got into the lifters and after it runs for a while, it will quiet down. However it disturbs me that he noticed them being "kinda loose" and did not investigate further while the head was off.
At that time, all he needed to do was reach over and pull the lifter out of it's bore and look to see if the cam end was worn. (if so, it needs a new cam and lifters) Same applies to rocker pivots. if loose, why?
That is no different than doing brakes, seeing a bad hub bearing and ignoring it.
At this point, since it is all together and running, I'd add a quart of marvel oil and hope it clears it up...otherwise the engine will need to come apart again.
They did change the oil after the job was completed?

Jun 03, 2010 | 1995 Chevrolet Lumina

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1996 lumina leaking coolant towards front of car maybee water pump i dont know leaks alot gets hot fast not driving it right now need any aswer from lumina owners

Once coolant leaks from a water prump (which is where you describe leak), it's one of the 1st warnings the pump is failing. If it were me, I would move forward with that assumption and have the pump replaced.
As you have seen, the engine can overheat quickly, so please, don't drive the car to a mechanic. If you're not going to replace it yourself, have the car towed so you don't do damage to the engine by driving it.

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Rubbing sound in motor when car is running. Sounds like a belt is rubbing or something is grinding as it is turning when motor runs. Any ideas?

hi from uk may i offer advice ? considering age of car and possible high milage ?? if you have not replaced the cambelt+tensioner which should be donearound 60,000 mls have it checked asap as if belt or tensioner fails you are looking at serious damage ! however this rubbing noise? may turn out to be some other fault like alternator bearing? or water pump but as you mention rubbing and especially grinding? i would suspect c/belt+tensioner ? so resist driving too far untill this noise is investigated sorry unable to provide a diagnosis as have not heard noise but hope you take advice given ?

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