Model #919167621 Craftsman air compressor

  • Air Compressor
    3 Results
  • Flywheel/head
    3 Results

Question and Answers

Q:

919-167621

A:

Thank you for your question.

I am sorry you are having a problem with the air compressor. There is not any way to tighten the knob. The problem might be the cover is not on correctly. Unplug the air compressor. Then remove the cover. Once the cover is off, look on the inside of the cover. You should see a tab that engages the pressure switch. Align the tab and secure the cover. If the knob is the same, I suspect that it is the way it is manufactured.

Please let me know if you need further assistance.

Here is a link to order any parts you need. Sears Parts Direct .

Thank you for using Manage my life.

Mark T.

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Mark T -
Sears Technician
July 13, 2011
Q:

I would like to know if I can change the high pressure sitting on my compresser #919167621

A:

Thank you for your question.

I am a little confused on what you would like to adjust. If you are looking to change the cut off pressure, it should not be done. The pressure switch is preset at the factory to safely work with your compressor. When you raise the cut off pressure, you run the risk of damaging the pump and motor.

If you are looking you to raise the hose pressure, you can raise it up to the tank pressure. If you are having a problem getting it to reach tank pressure, I suspect the regulator is defective. To cure the problem the regulator has to be replaced. The part can be ordered from our parts website: Sears Parts Direct .

I hope this is helpful. Please reply below with more details if you need further assistance.

Thank you for using Manage my life.

Mark T.

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Mark T -
Sears Technician
January 19, 2012
Q:

is there an adjustment to lower the pressure on compressor model # 919167621 would like to tie into a lower rated compressor?

A:

Hi Ron,

Thank you for submitting a question to Manage My Life.

The pressure on this compressor is factory set, there are no adjustments.

Here is a link that you may use to view the parts list diagram or purchase any parts needed for your compressor; Sears Parts Direct .

I hope this is helpful. If I may be of further assistance please include more details in a reply to this post.

Landell

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Landell -
Sears Technician
May 07, 2012