Question about Air Tools & Compressors

1 Answer

Need to repack pump on graco gm5000 gas paint sprayer

I have a graco paint sprayer i need detailed instructions with a blow up if possible to repack fluid section... i have the kit .. i just need to know what is the next steps in the process ...
thanks in advance

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert whose answer got voted for 20 times.


    An expert who has answered 20 questions.

  • Expert
  • 98 Answers

you can put your model in or if you have a part # you can enter it into one of the fields eventually you will fing a parts diagram for your unit.

Posted on Feb 21, 2010


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

My graco GM5000 wont prime or build up pressure replaced transducer but still no pressure

The check valve is a ball valve that gets dirty and rusty over time and sticks usually due to the usage of water based paints and storage with water in the machine and lines. I run mineral spirits through the machine if I am storing the machine for longer than a few weeks. This helps to reduce rust and makes it easier to prime when I use the machine again. If I have the ball valve sticking on my machine I will tap the valve to try and get the ball to loosen but usually I have to disassemble the valve and clean it throughly cause I don't like to tap the valve too much and cause damage to it.

Oct 08, 2016 | GRACO INC 390 Stand Airless Paint Sprayer

1 Answer

How to repack the sprayer

The packings are static and self adjusting. The repack kit includes the piston so it replaces everything. Just buy the kit and follow the instructions. Try Scott at American Airless on 770 4771337.

Aug 25, 2014 | Titan Paint Sprayer. Advantage 200 Airless...

1 Answer

Graco paint sprayer repair

Odd that you have air coming out of the suction, however it sounds like your inlet valve is not closing, the ball damaged or missing, or the O-ring under the valve seat is missing or damaged.

Aug 14, 2014 | GRACO INC Ultra Max II 795 Electric...

1 Answer

I have Graco Gmax 5900 Airless paint sprayer Gas Powered with gun & hose. It is spraying alright but started making a loud kinda of a grinding noise when spraying. Any ideas on what problem may be,...

As I have only just seen your question, maybe you have fixed the problem? If not, this GMax sprayer has an electric clutch to control when it is pumping or not, so there could be 2 sources of the problem: The first is that when the clutch is closed, some part is touching something inside the housing. The other possibility is that one of the bearings has gone dry or a gear has a damaged tooth.

If its not fixed, the drive assembly needs to be opened up and the parts cheked

Jun 01, 2014 | GRACO INC GMAX II 5900 Airless Paint...

1 Answer

Pump will not prime after cleaning with paint thiner

Could be that your were using water based paint, so if there was any in the sprayer when you cleaned it out with thinner, this could cause the latex to become a rubbery mass that then blocks up the passage ways. If so you'll need to strip the pump and clean it out.

Oct 04, 2013 | GRACO INC TrueCoat Plus II 16N659

1 Answer

Graco magnum paint sprayer won't prime

Airless won't prime- I always start trouble shooting an Airless that won't build/hold pressure look at sump hose inlet filter (the hose that goes into the paint if its got paint debris on it clean off filter and pour the paint thru a strainer bag into a clean 5 gal bucket-also remove the filter housing on the spayer and clean and flush and replace filter and housing- the shaft or the metal sleave has two ball bearings called "check balls" that maybe stuck turn on sprayer and put a piece of wood on shaft and give it a few good taps this will knock the check balls loose if after all this fails then you need to have new packings put in becuase the old ones are worn this is pretty easy to see because the rod the compresses the paint will have signs of paint on it indicating that the packings are worn.. Note keep rod and other moving parts oiled ith graco throat seal and finally Graco sprayers with the X on them are there (Graco) home owner line of sprayers that sell at home depot they are rated for only a certain amount of Gal per year keep it in good condition and cleaned store with coro-check inside of the pump when you are done using it.....

May 27, 2012 | GRACO INC 232745 Magnum XR-7 3/4-HP...

1 Answer

Graco ultimate max11 490 paint sprayer does anyone know how it works because i have no instructions

Here you can find manuals for your Graco sprayer:

Michael '

Apr 04, 2011 | Air Tools & Compressors

Not finding what you are looking for?
Air Tools & Compressors Logo

Related Topics:

1,509 people viewed this question

Ask a Question

Usually answered in minutes!

Top Air Tools & Compressors Experts

John Trevino

Level 3 Expert

1388 Answers

Joe Garcia
Joe Garcia

Level 2 Expert

205 Answers

Brad Brown

Level 3 Expert

16984 Answers

Are you an Air Tool and Compressor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides