Run a 615C Scraper. the Air pressure is not building up. usually builds up to 70 psi. We have tried to open the compressor air tanks, run engine for 5 mins and then close them to to see if that would help. No luck. What else should we try?
Already Tried: Run a 615C Scraper. the Air pressure is not building up. usually builds up to 70 psi. We have tried to open the compressor air tanks, run engine for 5 mins and then close them to to see if that would help. No luck. What else should we try?
Hi i'm Wayne I will help you with this Good Afternoon, OK, Let see if the Compressor went bad or the Governor Start with removing the big air line from compressor start and run engine at 700 RPM, you should not be able to hold back air pressure coming out of it with your thumb If you can Compressor needs replacing If you can't , then the Governor is bad and replace that it is usually mounted on compressor, round cylinder shape, about 5"x 2" round
Experience: worked on many road graders, Bull dozers , skid steers, Rollers
Would the governor have a separate part number? any idea what it would be?
Hi Yes it is a separate part number did you try the compressor test , that work I will see if I can find P/N
thanks...appears to be the governor
HI7S4340 is P/N for Compressor 4P2975 AIR COMPRESSOR