How to remove Graco 390 PC Pump and other PC Pumps

Posted 2 months ago

To remove Pump from a Graco 390 PC or other PC Models, you will simply be disconnecting the fluid Outlet and inlet and remove the pump.  Here are steps by step procedure


Loosen the retaining nut with a hammer .


To free the pump rod cover, continue to loosen the retaining nut.


Open the pump rod cover by lifting or swinging it out.


Remove the suction hose from pump and disconnect the outlet hose see image below.


Slide out the pump from housing.