Graco Pump Rebuild By Greg from Graco - Best Tutorial Around

[@matthewmckinley8123]

Love how clear it was to see how to install the parts.

[@chertejnick]

Golden Hands, Briliant Brain! Thank you Greg, and PaintAccess !!!

[@solvermist]

I noticed no thin oring under the seat on the bottom casing. Does it matter if I put a tiny thin o ring under the seat?

[@8r334]

Thanks for this awesome video!

[@JesusMartinez-bx8dh]

Thanks for the video

[@kevinpower4973]

Hi Greg, what torque wrench set would you recommend for a rebuild like this and where can i find the torque settings and the diagram and list of components to print off please? Thanks

[@NoName-be5ir]

You mentioned soaking the packing? In what and for how long? Does the paint lube the shaft packing and throat oil lubes the top packings?

[@PaintaccessAu]

Great video, just looked again! 🙃

[@PaintaccessAu]

Thank you Greg!

[@brandondyer3278]

Do you need older parts to rebuild a graco 395 older model or new parts compatible?

[@dustinkarrick7819]

Fantastic video! Thanks for making it. Maybe you can help solve my issue? After rebuilding the pump it still won't prime. You can hear the balls both moving freely and it's very clean inside. I've disconnected the line from the pump to the filter housing. Nothing comes out of the pump. You can feel some suction if you cover the intake hose connection with your hand. You can see the piston moving like it should, the motor sounds like it always has. I'm not sure what the issue is. Planning to call Graco tomorrow morning. Did you have any ideas?

[@brandonwreggit7728]

You find out what the issue was?

[@dustinkarrick7819]

@@brandonwreggit7728 Yeah! The washer between the pump and intake hose was damaged. It couldn't build up the suction. Lol super minor thing that no one mentioned.

[@mariomontiel8097]

What’s the torque specs for the piston valve

[@asphaltmaintenance4216]

On my Grace 3400 line lazer it specs 27 foot pounds

[@marknye51.thefixitguy]

How to disassemble it

[@renannascimento2423]

👏🏽👏🏽

[@rowdyyates4986]

I’m looking for a gm 3500 rebuild, old school

[@warley159]

top demais obrigado