1. Manuals
  2. Power Tools Support
  3. Harbor Freight Tools Support
  4. Air Compressor Support
Support User Manuals
Question About Harbor Freight Tools Air Compressor 42321
i plug in my air compressor and engine turns on. W...

i plug in my air compressor and engine turns on. When I turn the valve on, the gauge is on 0. I checked the oil, but it looked like it was empty. I put oil for compressor in it. I plugged it back and turn the valve on and the pressure gauge was still on 0. It seems to me that no air was coming out into the air hose.

Asked by Saul Trevino Jr. on 06/17/2014 1  Answer

ManualsOnline posted an answer 10 years, 5 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.
Ask a Question Request a Manual