Thread: Hydramaster spitfire 3.2 NO water pressure :(

On friday, i was cleaning a house and on the LAST room i get no water. So i go outside and my reservoir tank was empty! :( The machine was really hot, i turned the throttle cable to down, added water i let some water out of the release valve in the front to help cool it off. I continued cleaning and half way done there was no pressure at at. So i go check and the water was full but no pressure on the gauge. I tryed turning it up, nothing worked So i dont know if the overheating damaged the seals in the pump? Any help would be greatly apreaciated. How hard is it to replace the pressure pump? And how can i test to see if thats the problem? What else could it be?? IM LOST :(((

i found out that the pump was fine you were right!...the front valve that you release the mixed up water and chemical (grey container) the valve was clogged with debris, and also i had a busted hose on the radiator!.....Thanx for your info