powermaster problems ,

[wiseman]

I have a booklet on how to troubleshoot the PM...Richard Clark is very knowledgable on it and he will be at the gnx meet in Ohio in a couple weeks. Will you be there? If not let me know and I will get the booklet out.

No, I will not be at the gnx meet. I will be stuck in the garage working on my project here.

 

[wiseman]

Install and turn the key on. Take note of how much pressure is produced. The pressure needs to get up to 540-770 PSI to trip the high pressure switch to shut the motor off. If the pressure doesn't get high enough to trip the switch,your motor won't shut off,meaning your pump is bad or you have a leak in the booster area of the master cylinder. You said you did the hose test,so you shouldn't have a booster leak.

Yes, I did the.hose test, I saw no rising fluid in the hose.

When i install the tool, I remove the pressure switch and o-ring and the tool screws in place?

 

[TurboDave]

Yes, I did the.hose test, I saw no rising fluid in the hose.

When i install the tool, I remove the pressure switch and o-ring and the tool screws in place?

Yes, the tool screws into the pressure switch port, and the pressure switch is attached to the port on the tool.