Problems with Porter Cable compressor

[Orlando]

I have a Porter Cable pancake compressor model CPF23400P that I am having problems with. It keeps running and wont get above 80 lbs presssure . Replaced pressure switch, any ideas ? Thanks

[Mike]

Bad compression usually results from a worn piston ring and cylinder tube. Because that compressor is oil free it will wear through rings every once in a while.

Here's a link to the CPF23400P compressor (this one is a type 0):

Porter Cable CPF23400P TYPE 0 Pancake Air Compressor Parts : eReplacementparts.com

And all versions of this compressor use the #K-0650 cylinder and ring replacement kit:

eReplacementparts.com : CYLINDER AND RING REPLACEMENT KIT [K-0650] - $22.90

If you get inside your compressor and the piston is messed up, you may need the complete cylinder and ring kit:

eReplacementparts.com : PISTON, CYLINDER AND RING REPLACEMENT KIT [KK-4835] - $35.00

Note: when replacing the piston rings and cylinder, do not use lubricant or oil.

[Orlando]

I wondered about that but was hoping for a easier fix
Thanks

[Mike]

No problem. Let me know how the repair goes.