Model #39025110 Craftsman pump

  • Motor And Pump Assembly
    3 Results
  • Shallow Well Jet And Check Valve Assemblies
    3 Results
  • Single Pipe Jets
    3 Results
  • Double Pipe Jets
    3 Results
  • Vertical Casing Adapters
    3 Results

Question and Answers

Q:

sears hrdroglass convertible jet pump I need to know how much torque large ring clamp nut

A:

Thank you for your question on the torque specification for the large ring clamp for the pump body.

It requires 16 foot pounds of torque.

When I put them back on the pump after servicing, I tap on the circumference of the clamp as I tighten it. This will help it seat around the pump half’s.

I hope this will help.

Sam A.

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Sam A -
Sears Technician
November 14, 2012
Q:

Priming and adjustment of L162-10PS control valve for 390-25110 deep well pump 39025110 Craftsman Pump

A:

Thank you for your question and I understand your concern.

 I added a link to the Owner's Manual for model 390.2511which will have the instructions for priming the pump. 

When priming the pump (see Owner's manual), the L162-10PS control valve will need to be all the way open. After filling with prime water, the valve must be closed all the way. Turn the pump on and then slowly open the valve. You will hear a change in the pump as you open the valve.  The pressure gage will flutter. When the gage settles down and hold steady, you have it adjusted right. Close the valve a 1/4 of a turn.

 I hope this is helpful. If I may be of further assistance as more details become available, please reply to this post. 

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Joey S -
Sears Technician
June 08, 2013
A:

David: If there are no leaks in the pipes, there could be restriction down in the well where it draws up the water.

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Joey S -
Sears Technician
June 10, 2013
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Q:

how to remove impeller

A:

Thank you for your question.

I can understand your dilemma with trying to get the pump impeller off. It can sometimes be a challenge.

I am assuming that you have the front of the pump housing off.

  • If you carefully put a large flat bladed screwdriver into the fan air vent at the back of the motor, it will hold the motor rotor just enough to get the impeller to unscrew from the motor shaft.

  • Please try not to damage the fan fins on the motor. If you bent then just a little you should be able to straighten them through the vent holes.

Another way to do it is if you have a strap wrench that you can warp around the impeller and use inertia to snap the impeller loose. Roll the impeller one direction and snap it back the other way. This is the method I use but not every one has this wrench.

I hope this will help with your shaft seal replacement.

Thank you for using Manage My Life.

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Sam A -
Sears Technician
November 23, 2010

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