Repairing Guides

how to repair goulds water pump

by Conrad Koch Published 2 years ago Updated 2 years ago
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Unscrew the plastic cover from the air valve on the top of the tank. Use a small screwdriver to depress the air valve to see if water comes out. When water "pulses" at the spigot, it usually means you have a waterlogged tank. Replacement is your only option.

Part of a video titled Mechanical Seal Repair on a Goulds MCC Series Pump
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And the only thing we could come up with is it's got to be the shaft seal. So we've got the shaftMoreAnd the only thing we could come up with is it's got to be the shaft seal. So we've got the shaft seal here and we're gonna go ahead and put that in. I don't know why they sent it in this box cuz.

Full Answer

Is there a pressure tank on a Goulds pump?

3/18/2015 9:16:58 AM • Goulds Pumps... • Answered on Mar 18, 2015 Normally there is a pressure TANK, used in conjunction with a Booster pump. Do you have one on this system? That's where the pressure is stored. If no pressure, the bladder is either failing or has failed. 3/18/2015 6:04:17 AM • Goulds Pumps... • Answered on Mar 18, 2015

What should I do if my well pump is not working?

Pump check the water level in the well as it may be too deep for the pump to lift the water and maintain the pressure.

Why is there no water in my Goulds GT15 pump?

Goulds Pumps Goulds GT15 -... • Uploaded on Jun 15, 2016 George: There is a packing or valve in the pump that is supposed to keep water in the pump. Either a packing (O ring) or a one-way valve has failed.

Why is water coming out of my Goulds pool pump?

George: There is a packing or valve in the pump that is supposed to keep water in the pump. Either a packing (O ring) or a one-way valve has failed. If it is a "one way valve" there may be a piece of gunk holding the valve open allowing the prime to drain out of the pump. 1/24/2016 5:46:11 PM • Goulds Pumps... • Answered on Jan 24, 2016

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How do you disassemble a Goulds booster pump?

0:4610:29Booster pump maintenance - Goulds - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo grab at the ends of the pump where there's threads it's a little more structurally. Sound next onMoreSo grab at the ends of the pump where there's threads it's a little more structurally. Sound next on the menu is removing the retaining clip. Get a screwdriver and pry this off.

How do you rebuild a Gould shallow well pump?

0:0027:06Gould Pump Rebuild - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis one is a jaw style coupler. So what we're gonna do to begin is just remove these set screwsMoreThis one is a jaw style coupler. So what we're gonna do to begin is just remove these set screws that hold in the keyway. And lock these couplers down to the shaft.

How do you remove the impeller from a Gould water pump?

0:206:24Goulds J10S Shallow Well Pump impeller removal - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou would put a screwdriver behind it just pry it up a little bit all you have to do is free it andMoreYou would put a screwdriver behind it just pry it up a little bit all you have to do is free it and then if you free it it should just snap out.

How do you disassemble a shallow well pump?

1:084:39How To Repair a Jet Pump - Shallow Well, Deep Well, ConvertibleYouTubeStart of suggested clipEnd of suggested clipOff to reach the shaft remove the rear motor cover and the three small Phillips head screwsMoreOff to reach the shaft remove the rear motor cover and the three small Phillips head screws carefully pry the fan off of the motor. Rotating. As you. Go.

Can you rebuild a shallow well pump?

If an engine's water pump is failing, there are two replacement options to consider: a rebuilt/remanufactured water pump or a brand-new one.

How do you prime a Goulds well pump?

0:218:23How to Prime a Jet Pump - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll we have to do is fill the pump volute all the way through to this section of the line. We'veMoreAll we have to do is fill the pump volute all the way through to this section of the line. We've made that really easy for ourselves by putting a ball valve in right up top here.

How do you replace a impeller on a well pump?

1:195:25Repair a Jet Pump - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd then remove the diffuser. And check for wear or damage. Now using a flat head screwdriver holdMoreAnd then remove the diffuser. And check for wear or damage. Now using a flat head screwdriver hold the motor shaft and loosen the impeller by stringing it in a counterclockwise. Direction and remove.

How do you fix a mechanical seal on a pump?

Here is a step-by-step process to achieve the task:Disconnect the pump first. Before doing anything, disconnect the pump first. ... Unscrew the bolts and take the pump out. Using a wrench, unscrew the pump bolts around the housing. ... Remove the seal. ... Replace the seal. ... Put everything in place again.

Why do mechanical seals leak?

If there are no fluids available to lubricate, the seal runs dry which causes extra friction and heat. The seal will burn or melt and become damaged, which causes fluid leakage due to the pressure. Even a few seconds of dry running can cause heat cracks or blisters, which leads to a leaking pump shaft seal.

How do I fix my well pump?

2:303:24How to Fix a Dead Well - YouTubeYouTubeStart of suggested clipEnd of suggested clipTake the whole unit to the home center to get a matching replacement for about $75. The replacementMoreTake the whole unit to the home center to get a matching replacement for about $75. The replacement cover contains a new capacitor.

How do you disassemble a well pump?

4:5110:39What's Inside a Submersible Well Pump: Pump End Disassembly (2/2)YouTubeStart of suggested clipEnd of suggested clipGet a decent hold on it don't lower clamp it down or you can potentially damage the internals.MoreGet a decent hold on it don't lower clamp it down or you can potentially damage the internals. Because it's not super thick steel in most cases on these and then once it's in the clamp.

How do you troubleshoot a shallow well pump?

Water Well Pump TroubleshootingRecord start pressure of pump.TURN POWER OFF.Drain water from tank by opening valve or faucet, leave it open.With tire gauge check air pressure. Air pressure should be 2 lbs. ... If start pressure is unknown add air to 25 lbs. ... If tank will not hold air – CALL FOR SERVICE.

How do you remove an impeller from a well pump?

1:075:07How to Change the Impeller and Shaft Seal on the WLS - YouTubeYouTubeStart of suggested clipEnd of suggested clipOff the center rubber cap revealing a small crevice wide enough to be held still with the flat-headMoreOff the center rubber cap revealing a small crevice wide enough to be held still with the flat-head screwdriver to prevent it from turning lock. The back from spinning. While you unscrew the impeller.

How do you remove a motor from a well pump?

0:021:41Pulling Motor End off of a Centrifugal Pump - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow once these bolts come off you're gonna want to use a mallet a screwdriver or even a pry bar toMoreNow once these bolts come off you're gonna want to use a mallet a screwdriver or even a pry bar to get those two pieces apart.

How do you rebuild a jet pump?

2:223:58SBT Tech Tip: Jet Pump Rebuild - YouTubeYouTubeStart of suggested clipEnd of suggested clipYeah our first step is going to be pressing. The impeller shaft onto the bearing then we're going toMoreYeah our first step is going to be pressing. The impeller shaft onto the bearing then we're going to actually put the impeller shaft in a vise. And that's how we're going to put on our washer.

How do you clean the jets in a jet pump?

0:573:14Troubleshooting a Jet Pump: Low Pressure or Flow - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo take a long metal rod. Usually a coat hanger is what I recommend. And you'll have to access theMoreSo take a long metal rod. Usually a coat hanger is what I recommend. And you'll have to access the pumps jet. And just shove that through the eye of the jet typically.

How to remove impeller from Goulds pump?

How do i remove impeller. Once you take off the front cover. You will see the impeller. Take of the rear cover and the shaft has a flat spot on it. You can hold it with a open ended wrench and spin off the impeller. It will be tight. There is no need to take it off unless it's broken. Read full answer. Goulds Pumps...

How long does a water pump run?

Pump runs for around 30 seconds. If you've got the water turned all the way on, it sounds like your setup is operating normal. If the pump where turning of and on say every 5 seconds or so I would say to check the air pressure in the water holding tank that it's at the correct pressure. Read full answer.

What is a packing in a pump?

George: There is a packing or valve in the pump that is supposed to keep water in the pump. Either a packing (O ring) or a one-way valve has failed. If it is a "one way valve" there may be a piece of gunk holding the valve open allowing the prime to drain out of the pump.

How do i remove impeller

Once you take off the front cover. You will see the impeller. Take of the rear cover and the shaft has a flat spot on it. You can hold it with a open ended wrench and spin off the impeller. It will be tight. There is no need to take it off unless it's broken.

Pressure switch clicks off and on will not stop

could be several things that cause this. I would first try increasing the spread between the upper and lower limits. it they are set too close together you can get this kind of bouncing on and off. Also, how old is the switch? as they age they get less and less accurate at reading the pressure accurately and this could be the problem.

Goulds j5s pump discharging rusty water and green moss particles. how do i flush

If its discharging all the time, I would say its sucking up contaminated water but if only occasionally, that would suggest something is rusting / deteriorating in the system and it "grows" when the pump is not in use.

When H2O runs pump keeps cycling every 15 to 20 sec. H2O drops to 30psi and pump stays on until 60psi. Then a couple of seconds does again until H2O is shut off. Pump runs for around 30 seconds

If you've got the water turned all the way on, it sounds like your setup is operating normal. If the pump where turning of and on say every 5 seconds or so I would say to check the air pressure in the water holding tank that it's at the correct pressure.

My water pump is only humming not working

the humming means the power is getting to it, but for some reason it is not spinning, if it ran dry too long the impeller may have melted.

Wire diagram 4 gould gt20

Wiring diagrams for pump motors are usually on the inside of the cover of the wire access cover or on the motor tag. If this is a 1/2 HP motor it could possibly be wired 125V or 250V. Be sure to wire for correct voltage.

With no water on at all my pressure tank kicks on about every three min.runs for twenty sec. then shuts off

Hi David, The first thing I would check would be water level in all the toilet tanks on this system. If the level is too high in any one of them you may be getting a very slight amount of water overflowing into your toilet which could cause the pump to kick in as described. If the water level is clearly below the the top of the overflow tube.

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