20 Most Recent Jacuzzi MAGNUM FORCE POOL PUMP 2 HP 115230V 94027120 Questions & Answers


wrong union wrong threads

Jacuzzi MAGNUM... | Answered on Nov 26, 2017


What is the make & model of your spa?

Jacuzzi MAGNUM... | Answered on Mar 10, 2015


Probably 1.5 HP but if you can read any of the nameplate data on the motor it would be helpful to confirm. A better approach might be to size the new pump to the volume of water in the pool.

If all you are going to replace is the pumps motor then can you provide at least the amp ratings off the motor? Those should help verify what your old unit's horsepower really is.

John

Jacuzzi MAGNUM... | Answered on Nov 06, 2014


sounds like it ran dry and burned up the seals between the pump and the motor

Jacuzzi MAGNUM... | Answered on Sep 05, 2014


There is no lubrication required for the Jacuzzi motor. There is lube required on the o-rings. Silicone based is the best for those.

Rod
US Parts Center

Jacuzzi MAGNUM... | Answered on Feb 08, 2013


the o ring usually would not fit if it were the wrong size. What seals is a ceramic seal, did you change that? If run without water, the ceramic seal will be damaged....

Jacuzzi MAGNUM... | Answered on Aug 04, 2012


Hi,
If you haven't already figured out how to change the seals on your Jacuzzi Magnum Force pump, I can help by supplying a diagram.
Here is the parts explosion for that pump.
Start by removing the case/basket assembly, then the diffuser to get to the impeller. Loosen the impeller to get to the seal plate.
When going to the trouble of changing the shaft seals one should change all the hosing seals at the same time because its a lot of work.

Jacuzzi MAGNUM... | Answered on Feb 02, 2012


Jacuzzi (Carvin) Magnum, Force & Plus pump parts are hard to find.
Here is a link to our site which has a parts explosion/diagram for those pumps.
Jacuzzi Magnum, Magnum Plus, and Magnum Force Pumps

Jacuzzi MAGNUM... | Answered on Feb 02, 2012


the impeller you need is 05-3818-01 for a 2 hp full rate pump model 2MF-S2
it will be 05-3819-00 if your modle number is 2UMFS-S2

you can find them at US Parts Center

Jacuzzi MAGNUM... | Answered on Aug 23, 2011


Thank you for posting your question here on Fixya.com.


Yes, the seal has been leaking and it needs to be replaced; probably the motor bearings too.


Removing the impeller requires you lock the shaft as you turn the impeller off counter-clockwise. To lock the impeller you will have to remove the motor end cover or a cap covering the shaft end depending on which version your particular motor has. Look at the end opposite the pump and imagine a shaft from one end to the other right in the center.


Once you remove the cover you will see a slot for a screwdriver, a flat for a wrench, a hex hole for a hex key or some combination of these. Lock the shaft and spin off the impeller. Some are so tight you will end up breaking them in the process. Simply replace it and the seal. Be sure the motor shaft is in good enough condition to allow the new seal to work properly. If too much shaft material has rotted away the new seal will leak soon after it is installed; you would need a new motor at that point.


If this answer does not fix your problem, please comment with additional details prior to rating the answer. You may also contact me thru our website at www.arrowpools.net. Positive feedback is appreciated once your problem is solved!


John

Jacuzzi MAGNUM... | Answered on Apr 12, 2011


Part number for this union is 9173E.
Here is a link to the parts identification manual. You can google this part number and order it anywhere online.

http://www.inyopools.com/parts_breakdown/jacuzzi_magnum_pump.pdf

Jacuzzi MAGNUM... | Answered on Feb 24, 2011


Thank you for posting your question here on Fixya.com.


There are none; the large diameter plastic ring catches on the motor adapter plate and secures the motor assembly into the pump housing. You may still have the yellow locking tab in the ring as well. If so, one end of it will lift out of a hole; do so. Spin the tab out of the way then use a blunted paint scrapper, chisel or block of wood and a hammer to tap the ring loose in a standard CCW direction. Once the ring spins free you will need to work the pump end loose. They often stick in the housing so rock it back and forth to eventually break it free.


If this answer does not fix your problem, please comment with additional details prior to rating the answer. You may also contact me thru our website at www.arrowpools.net. Positive feedback is appreciated once your problem is solved!


John

Jacuzzi MAGNUM... | Answered on Dec 15, 2010


Sounds like a problem with the impeller, take off the lid, take out the pump basket and reach down and feel past the opening in the bottom, should feel a smooth and clean series of plastic blades, it is possible the blades a chewed up or its loaded up with hair.

Jacuzzi MAGNUM... | Answered on Nov 26, 2010


the pump housing is available through your local pool dealer. It is broken down into 3 sections the pump, housing and Pod.

The Pool Tech

Jacuzzi MAGNUM... | Answered on Jul 14, 2010

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