How To Pull Apart And Inspect A Chinese Axial Cam Pressure Washer Pump From Amazon. Part 1/2

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How To Pull Apart And Inspect A Chinese Axial Cam Pressure Washer Pump From Amazon. Part 1/2

Рет қаралды 98,619

8 жыл бұрын

I borrowed a pressure washer and the first time I used it the pump exploded. Being the nice guy I am, I decided to replace it before I gave it back.
Buy the same pump here. amzn.to/2xJqKOW
Buy same oil here. amzn.to/2wZke2p
Before running the pump I changed out the garbage Chinese oil that comes in it.
"Homelite Universal Pressure Washer Pump 2800 PSI 2.5 GPM fits 308653052"
Specifications :
2800 psi
2.5 gallons per minute
Pre-filled with oil and ready to use
Spacing between Mounting Bolts: 7 11/16" - 6 3/16" - 6 7/16"
7/8” shaft Fits Honda GC135, GX140 GC160
Briggs and Kohler engines with 7/8 inch diameter
Compatible with:
Homelite HL80833
UT80709
UT80911
UT80911A
UT80709A
UT80835
UT80933
UT80993
UT80993A 2700 PSI
GC80747
HLCA80710
HU80709
HU80911
HU80709A
HU80911A
HU80714
HU80915
HU80715
HU80722
HU80722A
HU80833
HU80833A
HUCA80709A
PS262311
PS80944
PS80946
PS80979
PS80979A
UT80993B
UT80993D
WF80710
WF80911
HL80835
UT80993E
UT80993F
Ryobi RY80930

Пікірлер: 107

@ramonagudelo1888 2 жыл бұрын

That’s the way to fix it not only replace parts, I did found many videos just replacing parts, I did that to mine, I never opened worked in one of those before. Nice job

@scourgeneo7834 4 ай бұрын

All this has done is proved to myself what I already knew about Axial Pumps, and that is that they are the bane of my existence.

@OneandOnlyNeo 3 жыл бұрын

Awesome detailed video of a pump that I just ordered. Thanks for giving some important tips and instructions. Very cool to see you disassemble the unit. Thanks again 👍😁

@antoinesaunders2543 2 жыл бұрын

My pressure washer pump blew up recently. I feel comfortable replacing it now. Thank you!

@hanknoreight3144 3 жыл бұрын

I had the same pump break. The bolts brok and the pump opened up and dumped oil. Everything was okay so I got some replacement bolts and added Briggs and Stratton synthetic pump oil. The new bolts heads shear off so the bolt shaft and the housing was damaged. I have pictures if you want to see.

@BrucesShop 3 жыл бұрын

Great video. I use 30W non detergent oil in them

@bulldogms 3 жыл бұрын

I would never remember the order of parts going back in! Great video!

@yrulooknatme 5 жыл бұрын

good idea changing the oil out!

@charliekampouroglou372 2 жыл бұрын

I just got mine wondering how to get the key out of the slot to get the pump off when I came across this video, thanks for the info, when I find a way to bet it off i will definitely change the fluid

@MrCrofty1993 2 жыл бұрын

Do you know we're I could get replacement springs for the plungers mine snapped ?

@spoonicorn8712 3 жыл бұрын

Where can you find the little metal washers/seals that sit just on top, well technically bottom, of the housing. I can find the o rings in kits but the only way I can find the metal washer/seals is to buy a complete pump. Mine leaks water and I found that one of thise washers had been damaged and corroded, actually split all the way around and there was water inside the housing. HELP!!

@luckydog-287 4 жыл бұрын

Great video. Thank you!

@angeloamica5838 Жыл бұрын

I have a Ryobi pressure washer with this same type of pump it seps oil on Amazon what modlevwas it, and should I change the oil before I install it?

@angeloamica5838 Жыл бұрын

The oil at the bottom where the red seal leaks can I just order those seal, and where?

@bulldogms 3 жыл бұрын

Looks like a lot of work.

@BrucesShop 2 жыл бұрын

Good video

@rockyfish3115 6 жыл бұрын

How much oil goes in that pump, ?

@MRFHERTORRES Жыл бұрын

Great video, where I can find the ball bearing

@garyuplander604 4 жыл бұрын

You put the cam plate on upside down from when you pulled it out.

@davemilster8087 3 ай бұрын

Watched both videos. The difference in the oil was amazing. What do they use? Vegetable oil? In this video you can barely see the washer plate, but in Part 2 the new Mobil gear oil you can see into quite well. Thanks!

@mikes8207 3 жыл бұрын

Hey...ive got a video on my page of some metallic silver liquid coming out of the (pump vent, i think ??)...i cant find anything about it on the web...any ideas ?? Its a ryobi ry80030 with Subaru ex21 engine...let me know what you think...there's 2 videos

@davemilster8087 3 ай бұрын

Hey I commented below but I also wanted to comment... You borrowed a pressure washer.... Looks like you borrowed a CLOTHES washer too! 🙂

@stephennazigian8131 6 жыл бұрын

I trash-picked a Husky HU80709 because it looked great and the neighbor said the engine ran, but that the pump was burned out- whatever that was supposed to mean. Was it ever! The pump was filled with black water and the bearings were torn up and rolling around loose. The bearing plates were gouged. One was cracked through. Even the “cup” body was tore up on the inside. But, thanks to your video, I think I’ll just spend the $60 for a pump and change the oil right away.

@bassntruck 6 жыл бұрын

Glad it helped.

@xa-xii4865 4 жыл бұрын

My pump's seal shat itself..... After years of 150 bar constantly acting upon it, it finally said, ight, imma blow myself up....

@franciscoramos2413 Жыл бұрын

Good info, I like your work bench, kudos to the wife, my wife would not let me use the washer as a bench.

@bassntruck Жыл бұрын

To be fair, it was the old broken dryer that was waiting to be scrapped.

@edmccauley2576 7 жыл бұрын

Great video, thank you. I just received one of these pumps from Amazon and it appears to be leaking oil. Rather than sending it back I think I will rework it as you did and upgrade the oil. It likely has a pinch in the housing o-ring. I ordered it as a spare for my powerwasher since I know this is the weak link. Ultimately I will need to replace it, but your video might make it last a lot longer than it would otherwise. Thanks again.

@bassntruck 7 жыл бұрын

Ed, Glad it helped.

@bmbott123 7 жыл бұрын

Bassntruck would it be possible to drill and tap a drain bolt in the side instead of tearing apart ?

@bassntruck 6 жыл бұрын

KingQuad Bott Sorry for the late reply. Yes you can put a drain in it. The old one had one.

@marqueslee5282 5 жыл бұрын

When do you add the oil back in after you put it all back together?? Where do you put it back in at??

@bassntruck 5 жыл бұрын

I put the oil back in before I put it back together.

@rockyfish3115 6 жыл бұрын

Great video how much oil do you put in. I'm changing the oil on my Chinese horizontal pump it has a oil breather so I drained the oil out then used normal oil to clean the rest out mine is longer that that, it's the parkside petrol jet wash 180 bar and 6.5hp

@bassntruck 6 жыл бұрын

I put back in what I took out. I really did not measure it. If it is the same pump as mine I would guess it held about a cup of oil. You could measure what came out and add a small amount more. Hope that helps.

@Surfmus 5 жыл бұрын

Fill it up until you have an 1/8" to reach the top.

@johnc7144 2 жыл бұрын

I just got a new washer and it unfortunately has a Chinese axial pump. I will follow your advice and clean it out. Is it worth putting drain and fill plugs in the casing? Now I know what to expect inside. Thanks.

@bassntruck 2 жыл бұрын

If you plan on changing the fluid often the the plugs would not hurt. Not that it is hard to pull apart.

@glock-hm3ro 4 жыл бұрын

bro my unloader valve is STUCK corroded in the pump body of a 1 year old Honda GCV160/Ryobi 2300 psi unit; any tips to get it out so I can service the faulty/stuck valve itself???

@bassntruck 4 жыл бұрын

All I can say is try to work it loose. If it is that bad you might just be replacing the pump.

@robbygonzalez7911 4 жыл бұрын

Had the same issue with my GCV190. I took the nut and spring off, then put a socket big enough to allow the valve to fit through. Attached the nut on the end and hand tightened it with another socket. Came off with ease. No need to attach socket wrench.

@SVTWhipple 4 жыл бұрын

What do you typically see go wrong with those axial cam pumps when they stop producing pressure?

@bassntruck 4 жыл бұрын

If we are talking to the point they are not worth trying to repair. Seals, physical wear, unloader valve, other large catastrophic failure. That is what I have seen.

@SVTWhipple 4 жыл бұрын

Bassntruck thanks!! I’m just gonna order a new one. Appreciate the reply!

@terrellknight1756 6 жыл бұрын

Hey man, followed your vid and really appreciate the help! However, I replaced the pump and still have the same problem..no pressure! Hose and wand seem to be clear of obstruction...any ideas???!

@bassntruck 6 жыл бұрын

Sounds like an issue with the unloader and being stuck in the "open" position, therefor making no pressure. That assumes you just get standard water feed pressure out of the wand. And that the insides of your pump are all in good order while put pack together correctly. I also take it you have no water seeping into your pump oil. Edit: You replaced the whole pump and still get the same issue with a new pump? If that is the case it still could be a stuck unloader (odd) but are you sure the shafts are fitting together and the key is installed? If the key is missing or too small and slides down it will make no pressure as it is not spinning.

@terrellknight1756 6 жыл бұрын

(feeling like an idiot)) where should the "key" be located? I had no issue sliding the new pump onto the shaft, but never noticed a "key". perhaps that is my issue.

@bassntruck 6 жыл бұрын

terrell knight You will see a slot machined into the shaft on the motor and in the pump. It should be a 1/4" key. This is what makes the pump grab the motors shaft and spin. The key is just a piece of metal 1/4" x 1/4" and is likely about an inch in length. It either falls out when the pump is removed or is rusted in place making the pump hard to remove.

@terrellknight1756 6 жыл бұрын

thanks man, I'll look into it as soon I get chance. I'll let ya know how it goes. :-)

@terrellknight1756 6 жыл бұрын

Got er done, man! Found the key still lodged in the old pump. Pried it out, popped it in the new one, runs like a champ now. Thanks a bunch man!

@julianchavez4598 6 жыл бұрын

hey man i changed the pump oil and put it take together and check to see if it worked still and water started leaking bad by the bolts to remove the oil cap any reasons why ?

@bassntruck 6 жыл бұрын

I have seen some older pumps once they have been taken apart the plunger seals no longer hold the water pressure. Is the oil mixing with the water?

@julianchavez4598 6 жыл бұрын

No its not

@bassntruck 6 жыл бұрын

Which bolts are you talking about exactly? Where in the video do I remove them?

@julianchavez4598 6 жыл бұрын

The ones u had to put a c clamp on so it wouldnt pop open

@bassntruck 6 жыл бұрын

So around the 4:45. Then you likely have weak axial cam seals. This is somewhat common on older pumps once you take them apart. That or you might have damaged one or more when pulling the pump apart or putting it back together. I like to put a little oil on them to help it go together. If you can find the seals you can replace them. Might just have to measure the seals to order new ones.

@weathermannax416 3 жыл бұрын

Recommended oil is 10W-40, not gear oil. Gear oil creates too much heat.

@tgodiver Жыл бұрын

mine says to use 85w90 on it.

@rockyfish3115 6 жыл бұрын

What oil did you use I've been told 30w non detergent, but I've also heard 50w gearbox oil

@bassntruck 6 жыл бұрын

Rocky fish There is a link to the oil I used in the description. Pump is still working fine.

@benrodeheaver701 Жыл бұрын

Use a lighter oil detergent or not. Add some hyper lube too, won't have to change as often. Autozone

@bigboss-yv2nr 3 ай бұрын

I got a pressure washer that's running all the time, the pump won't disengage.... is the pump bad?

@bassntruck 3 ай бұрын

Maybe, could be a stuck unloader valve.

@rockyfish3115 6 жыл бұрын

What oil do you recommend, I got sae 30w non detergent, but I was told that 50w moped/motorbike gear oil is good too,

@bassntruck 6 жыл бұрын

Rocky fish Some recommend non detergent 30 weight. I use gear oil. Link is in the description of what I used. Thanks

@rockyfish3115 6 жыл бұрын

Bassntruck some gear oil have detergent in

@Surfmus 5 жыл бұрын

After doing some research. ND SAE 30 is the best.

@mikespain8655 6 жыл бұрын

Nice dryer, I mean work bench.

@bassntruck 6 жыл бұрын

Mike Spain I know, right. Nothing says class like a broken dryer work bench.

@caseynovem8515 6 жыл бұрын

Super touch 10w30 can you use it in a pressure washer pump

@bassntruck 6 жыл бұрын

If that is all you have, you could put it in there. I would strongly recommend a real synthetic gear oil though. The motor oil will not las as long and the detergents in the oil might not be helpful.

@Surfmus 5 жыл бұрын

Nooooo! Use ND SAE 30.

@janthonydrivenpatien 3 ай бұрын

That is suppose to be sae75w90

@reypascual1415 4 жыл бұрын

Basically, those are Chinese aerospace grade metals you're dealing with.

@richteabiscuit1854 3 жыл бұрын

If the Chinese build missiles like they make everything else.....we have nothing to worry about....having said that I suppose as long as it does it’s job once......ok stay worried!

@peanutbutterisfu 2 ай бұрын

Should have non detergent 30w

@goldburst5604 5 жыл бұрын

No need using that clamp bass!

@bassntruck 5 жыл бұрын

I didn't want to strip out the threads in the housing. Or get popped in the face if it exploded.

@robertvalencia20 6 жыл бұрын

Got This Pump From Amazon But The Horizontal Pump, Installed It And Noticed That It Slightly Started Leaking Oil From The Seal That Seals The Shaft. Any Idea What’s Wrong? Maybe The Seals Not Seated Properly? Thanks In Advance.

@bassntruck 6 жыл бұрын

Make sure where it is leaking from. I have seen a leak from the engine look like the pump. If you are sure it is the pump, then the seal is just bad. Could have been damaged in production or could be defective. There is a small chance it could stop leaking on its own (before it runs out of oil). You could return it or just get another seal. There will be aa number of number on the face of the seal. They are the measurements of the seal, just find a match.

@robertvalencia20 6 жыл бұрын

Bassntruck I’m 100% Sure It’s Coming From The Pump, So Best Bet Is To Replace The Seal?

@bassntruck 6 жыл бұрын

Is it leaking where the shaft from the motor goes into the pump, from the halves of the pump, or from the bottom of the pump? The case halves are just an o ring. if it is from where the shaft is then a better seal will fix it. Or return it for another. I looked at the video and could not tell if the numbers are on the side of the seal. If the current seal has no numbers then you can just measure it and find what you need. Just need the OD, ID, and width to find a new seal.

@robertvalencia20 6 жыл бұрын

Bassntruck I Can See Oil Leaking From The Orange/Red Seal That Sits In The Case Of The Pump Where The Motor Shaft Goes.

@bassntruck 6 жыл бұрын

Then just measure the ID, OD, and width of the current seal and look one up with those numbers. Pop the old one out and tap new one evenly down until seated. Using a large socket or something round if you do not have a seal driver. Put a little oil on the inner part of the seal before you attach it to the motor, it will help keep it from tearing. Trying to hit the 1k subs, throw me one if you have not. Thanks!

@blkshk1 4 жыл бұрын

sO YOU'ER USING YOUR washer or dryer for a table Hmmm???

@bassntruck 4 жыл бұрын

It was an old broken machine sitting in the garage that was waiting to be hauled off.

@nereidadelgado1223 Жыл бұрын

Can’t see what your doing

@andyh7537 Жыл бұрын

If the old unit only needed need bolts and a seal, just replace the bolts and seal. Remove the old sheared bolt by mig welding a nut to what remains sticking up and remove with a wrench. Ez.

@thomasguffey6185 4 жыл бұрын

Where is part 2.

@bassntruck 4 жыл бұрын

Right above part one on my video log when sorted by date. Or right here. kzfaq.info/get/bejne/e6tgg5OQ0N7Ofps.html

@dba6121 4 жыл бұрын

kzfaq.info/get/bejne/iKqGmc-f09XcgKs.html

@DIYOneForAll 4 жыл бұрын

If I'm gonna let people borrow my tools, they have to be able to fix them if they break.

@raymunro9894 3 жыл бұрын

...and your workshop table is your dryer...?? You gotta be good... or your wife is away on holidays.. Lol.

@bassntruck 3 жыл бұрын

It was the old dryer that had worn parts that was not worth fixing. It just so happen to be sitting the the garage at the time.

@aliennemesis0663 2 жыл бұрын

U will only get maybe 40 hours out of that chinese rmw 2.2g24 pumps are garbage dont waste ur $100

@blkshk1 4 жыл бұрын

Did you know that in Gods laws, 613 plus 10, which the church says we're no longer under, that He requires if you borrow someones tools and it breaks on you, He expects you to repair or replace it and that's what you did, thus in that action you are a righteous man and He will reward you for that act!