Quick & Easy Graco Airless Paint Sprayer Pump Disassembly

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Quick & Easy Graco Airless Paint Sprayer Pump Disassembly

Рет қаралды 43,279

Күн бұрын

If you're stuck on site trying to get out of trouble, or tinkering in the shed to diagnose a problem, we'll walk you through the quick and easy way to pull apart your Graco Endurance piston pump.
This pump is suitable for Graco airless paint sprayers from the 190PC Express, through to the Ultra Max II 595PC. We'll walk you through common causes of priming and pressure-building issues, and what to look for as you work your way through the pump assembly.
For repacking your pump with the official Graco Pump Repair Kits, please see our guide here: • How to Repair and Repa...
Let us know in the comments what repair guide you'd like to see next! And of course, if you ever get stuck, shoot us a message, DM on insta, or give us a buzz.
See a written breakdown of the video
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*See our genuine Graco parts used in this service:
Graco Pump Repair Kit 18B260 (190PC Express, 390PC, Ultra Max II 490/495/595PC)
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Graco Pump Repair Kit 248212 (Ultra Max II 695/795PC)
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Graco Pump Repair Kit 248213 (Ultra Max II 1095PC)
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Graco Throat Seal Liquid (TSL) Fluid
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Ultragrime Pro - Multiuse Industrial Wipes
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Пікірлер: 38

@maxcore2023 4 ай бұрын

oooh man, you save my butt!. Had to solve the problem at the clients home. Glad I find this video.

@jovanlee9437 Жыл бұрын

Today my graco 390 Was given problem Went on to youtube Found this video and it helps so much with my machine. This amazing video helped me complete 9 units. Thanks for this informative video 👍🏽

@GOIndustrial Жыл бұрын

Glad you got it sorted! Thanks for watching 🫡

@PepeCorona-ej1ej 8 ай бұрын

@@GOIndustrialthanks for the video. blessings

@busybee5621 3 ай бұрын

Good video, Nick! However, at the end of assembly those dog years on the lower intake, housing should be tapped with a hammer to snug that seat up against that O-ring. Bottom housing has a cut, and that O-ring needs to be set down in the narrower part to make sure it doesn’t blow out during operation. Way to go, keep them coming!

@OhioShaves 9 ай бұрын

Thanks. Just saved me $400

@GOIndustrial 9 ай бұрын

How good! So glad to hear!

@Lanzend57 2 ай бұрын

Effing great, mate!

@GOIndustrial Ай бұрын

Thanks a lot!

@jeromiemcknight1766 Жыл бұрын

Beast mode I’m the only one I ever knew how to do that very details !my 390 spray pump wasn’t priming I had to get boil steaming water and feed the filter area on the top i pure the water to wake up my pump heart again so much yucky stuff was coming from the top filter area from the steaming water it’s crazy these equipment like another human

@SergioGonzalez-tf9kq 6 ай бұрын

WOW what a great video!!!! Thank you for your help. God bless you.

@GOIndustrial 6 ай бұрын

Always happy to help! Let us know if there’s any other guides that’d be useful 🙌🏼

@sudathperera1753 11 ай бұрын

What a beautiful video. Very helpful. Thank you very much.

@rokebypeirce3729 Жыл бұрын

Fantastic Nick, thanks for the vid. Very helpful 👌

@georgesorisho1681 Жыл бұрын

Very informative video, thank you.

@GOIndustrial Жыл бұрын

Thanks for watching!

@Aces77777 3 ай бұрын

Great video Now I know how to clean it better

@LeslieWood-qb8do 8 ай бұрын

You are great you explained everything so perfectly 👍👍❤️🙏

@eltransero35 4 ай бұрын

Found out my packing were bad!! No wonder I was missing pressure. Thank you!

@robsummerhayes6999 6 ай бұрын

What a great and informative video, thanks!!!

@mikepatterson6420 5 ай бұрын

this was very helpful thanks a lot

@frnkjones40 Жыл бұрын

Thanks for the upload

@stephensmiles7787 Жыл бұрын

Great video ❤ So informative and useful!

@GOIndustrial Жыл бұрын

Thanks so much! Glad you enjoyed the guide.

@jiangong5998 11 ай бұрын

Much appreciate, ...Painting Master.

@CarlosGarcia-pe4tz 3 ай бұрын

Exelent Video Gooday folks bye-bye 😊

@danielpeirano5638 Жыл бұрын

Muy instructivo .muy bueno.gracias por tu tiempo.😅

@LeslieWood-qb8do 8 ай бұрын

Good job pe we thank

@mohammedaneesbs9594 Жыл бұрын

Superb sir ❤

@GOIndustrial Жыл бұрын

Thank you my man ❤

@SheldonClayPage 8 ай бұрын

Hey. Question; What soundtrack are you using for this video? I love it!

@New-Breed-Drywall-And-Paint 9 ай бұрын

GRACO GURU , need your help brother . Think I smoked it this time . I won’t give back story just straight to the point Cleaned 395 ball and seat ………. Put the washer back in and installed seat and ball backwards …………..ran airless and instantly knew I put it backwards as it was just knocking weird .!……..I was also changing the suction hose for a hopper like I do for cabinet jobs ………( might be important ) ………… I reverse the seat and ball and it still wouldn’t prime ….. I loosened the lower housing and it began to prime instantly…….. I tightened it again and it stopped priming …… so now it’s got to be on their very loose ( the main housing that holds the seat and ball inside .) im talking really loose , the min I tighten it a little it stops priming instantly ….. it’s not leaking paint though …. What do you think I did , other than mess up badly .

@jktrading6528 6 ай бұрын

My Graco 390 has paint or water coming out of the pump through the G. Any tips on what could be? Thanks

@GOIndustrial 6 ай бұрын

More than likely one of your packings on the piston has split or warped - this will often cause fluid leaking towards the top of the pump & piston where the 'G' sits on your 390PC. I'd recommend following this tutorial to inspect your packings, or purchase a replacement Endurance pump!

@SergioGonzalez-tf9kq 6 ай бұрын

My graco just stopped painting😢

@DBOYOUNG Жыл бұрын

When and how do I apply the TSL

@GOIndustrial Жыл бұрын

We recommend applying 2-3 squirts of TSL before and after spraying. This can be applied with a small TSL bottle to the top of the piston pump - generally where the 'G' pump cover sits. We can put together a separate video on applying TSL if that helps?