- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Low pressure ususally caused by faulty reed valves /gaskets in the head. Easy to check. When compressor reaches highest pressure, check for air blowing out of the intake or no or very little suction. If the compressor has reached highest pressure and you still feel very good suction, suspect air leaking out of system. Check all fittngs with soapy water or shut off the compressor and listen carefully for air leaks. Repair as needed. If faulty reed valves, you can make them using feeler gauge material or purchase from www.toolpartsdirect.com
Very rare to have problems with rings. Blow-by would produce high pulsating pressure in the crankcase causing oil to blow out the oil filler plug/ dipstick. If normal crank pressure, suspect problem with valves or gaskets. Remove air filter cover and check for air blowing out of intake or very hot head or air discharge tube. Leaking valves or blown gasket will cause low volume/ low pressure and hot discharge air. Remove the in-tank checkvalve and look for carbon deposits /debris build-up. If the checkvalve and the interior or discharge hose are coated with oil deposits /carbon, most likely problem is valve plate/ gaskets /head. Good luck with your repair.
Compressor pump oil is available at Lowes (Kobalt brand) or Home Depot (Campbell Hausfeld brand). If you do not have a lumber center neer you then just go to auto parts store and buy 30wt non detergent motor oil. If you work your compressor very hard, buy synthetic oil (also at lumber center). The synthetic oil will take much higher temperature but cost twice as much. If you do not work you compressor all that hard however, stick with the lower price oil and change a little more often. Good luck!
I have a Sears 106.154581 most likely like yours. You will find a small plug (fill hole) and slightly larger plug on side of pump close to bottom (drain hole). Fill compressor with compressor oil to top thread of fill hole. Oil should look rather clear with very little odor. Compressor oil is available at Lowes for about $3. Good luck
Nice compressor! The gx160 engine needs a little more than 1/2 quart. (.6 to be exact) Honda recommends changing oil every 6 mo. or 100 hours with 10-30 for cooler climates and 30 for temp ranges of 60 - 100 deg.. The pump needs about 12oz of compressor oil. I buy the oil at Lowes for less than three dollars. If you work in a very hot environment then use their synthetic oil, (about $7) it will take much more heat and you do not have to change it as often. It is not mentioned anywhere but there is a little air muffler on the pilot valve that discharges air when set pressure is reached that should be cleaned / checked. There is a screen that gets clogged causing heat. Good Luck.
It's the pressure switch. It's either faulty or just out of adjustment. Open it, or some have a handle to turn, and start turning it CW. This should bring the pressure setting up. Test run and do more if needed until desired 'off' PSI is obtained.
(if there is a spring with a nut on the top in the pressure switch, tighten the nut CW to increase pressure)
This can depend on many variables . (1) How big the air tank of the compressor is, (2) how many PSI the compressor is set to hold, and (3) how many PSI your air gun uses per shot. If you gun is rated at a very high PSI and your compressor has a small tank and low PSI, you may want to consider investing in a larger tank.