How to Repair and Repack your Graco Airless Spray Pump (190PC - Ultra Max II 595PC)
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- Опубликовано: 23 май 2019
- Another video from the GO team to our Graco family in Australia and beyond, casually walking you through DIY-style on how to repack your Graco pump with a genuine pump repair kit.
This video will be suitable for sprayers from the 190PC Express, through to the Ultra Max II 595PC!
Check it out, let us know if you have any questions - we hope this helps you in servicing and maintaining your own Graco Airless Sprayers.
TIMESTAMPS:
00:28 Preparing the packings with oil
*Installing the pump repair kit:
00:50 The lower housing
01:33 The connecting rod
03:01 The upper housing
04:13 Reassemble the pump
*Installing the pump to sprayer:
05:39 Reattach pump to machine
06:55 Reattach hose to pump
07:51 Reattach suction hose to lower housing
08:30 Apply throat seal liquid (TSL)
See a written breakdown of the video
►goind.com.au/blogs/articles/g...
*See our genuine Graco parts used in this service:
Graco Pump Repair Kit 244194 (190PC Express, 390PC, Ultra Max II 490/495/595PC)
► goind.com.au/collections/pump...
Graco Pump Repair Kit 248212 (Ultra Max II 695/795PC)
► goind.com.au/collections/pump...
Graco Pump Repair Kit 248213 (Ultra Max II 1095PC)
►goind.com.au/collections/pump...
Graco Throat Seal Liquid (TSL) Fluid
►goind.com.au/products/graco-t...
All Graco Genuine Service Parts from GO Industrial:
►goind.com.au/pages/graco-serv...
Book a Service with GO Industrial
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Follow us on Instagram: @go_industrial
► / go_industrial
Graco Airless Sprayer featured - Graco Ultra Max II 495PC Pro
►goind.com.au/products/bonus-g...
Dude, best video on RUclips! Thank you!
Thank you!!
Awesome video thank you so much💪🏾
Hey Sergio! Thanks for your comment, glad it helped! 🙌
Very good. Very helpful. Thanks.
Hey Chong!! Thank you for your comment, happy we could help. :)
감사합니다
I was surfing the RUclips and like the way you put your packing in the best so I rate you no#1 especially when putting in the bottom packings do not to tighten them up until you push ROD through the piston cylinder great way to insure you don't tear up your new packing do a question do you need lock tight on the screw before tighten and what type thanks!
Hi Russell,
No Loctite is required, however, if you did want that extra peace of mind, this is a great Loctite we use for all our servicing www.bunnings.com.au/loctite-243-10ml-adhesive-threadlocker_p1560362
고맙습니다
구독합니다
Hello, thanks for the lesson. How can I get the repair kits for 3400?
THANKS
Anytime Chris!
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?
Hey man! I would definitely look at your prime valve - this is the cause of the majority of priming issues. We've put together a video series below of troubleshooting these issues:
How to replace your prime valve: ruclips.net/video/eLrhi9IffVQ/видео.html&ab_channel=GOIndustrial
Why to keep your sprayer in the 'spray position' - instagram.com/reel/CiR9iXsBQK2/
How to replace your prime valve (quick tutorial): instagram.com/reel/CO2AuJxh_Pv/
Let me know how you go! Try this first, as the pump is generally not the reason for priming difficulties (other than the check-balls getting stuck)
@@GOIndustrial Just bipassed the suction hose. (Put a cup of water directly under the pump and contiuned pouring water to keep it full. )The pump primes! It's an invisible break in the hose or O-Rings for it.
Great video thanks for sharing mate, how does the piston and seals get lubricated i noticed you poured oil through the top will this oil penetrate past the o rings?
Will engine oil be ok to lubricate piston before assembly
Engine oil will be OK to lubricate the piston when repacking, I would recommend using 30W oil where you can. As for ongoing preventative maintenance and storage, Graco supplies a product called Throat Seal Liquid (TSL). This is formulated for the packings on the piston, and can be squeezed into the top of the packing nut before and after spraying. We highly recommend this oil.
@@GOIndustrial thanks mate i appreciate your reply
hello I have a 390 greco but when I turn it on it burns the fuse that fails it could have
Hi Julio, thanks for your comment! I'd recommend taking this to your local Graco service centre as this could be a number of things from a faulty power lead to a faulty control board. Best of luck!
좋아요
Hello, do you know if I could replace my Graco LineLazer V 3900 pump with a 5900 pump?
Thank you.
Hey, great comment! I looked up the parts manuals for both units and it looks like they have different part numbers for the pumps, so unfortunately, I don't think the 5900 pump will work on the 3900.
What region are you from? I can try find the part number you need!
@@GOIndustrial Thank you!
좋아요
Hardwood it have been to make the video from the beginning where you actually took the pump apart? Starting halfway through with the pump completely apart does nothing to show how the piston separates.
Hello I have an old fireball pump. If I get model off it can you hook me up with rebuild kit.. Guy I let use it didnt use oil in it. It was used for oil spraying cars
Yeah sure!
100% mate - please feel free to send us an email on sales@goind.com.au and we'll make it happen!
will it work on a em380?
Hi Thor, this specific kit would not work on the em380. It is the same process to repair but the kit would be slightly different. I recommend contacting your closest Graco distributor!
@@GOIndustrial thanks for the reply
Show how you take off the piston plz
Hi Xavier,
Thank you for your feedback! We'll add pump removal to the list of videos to make, stay tuned!
베리굿나이스
Have you tried a tritech sprayer 😂
💦반갑습니다,수고하십니다,항상건겅하시고 복받으시길바랍니다,,,Elastic coating (탄성코트)work on veranda wall..............
만나서 반갑습니다! 의견 감사합니다 :) 이 펌프는 탄성 코팅을 분사하기에는 조금 작을 수 있습니다. 더 큰 기계가 필요할 수도 있습니다. Graco 695 이상이 필요할 수도 있습니다.
이것이 도움이되기를 바라며 번역이 좋기를 바랍니다.
@@GOIndustrial 감사합니다
Greco pump Repair kit
Greco pump x70 Repair kit
You spent zero time pointing out the packing and how there different on both sides ,
Totally agree I’ve done this before you should’ve explain which way they go in