I like how Charley just gingerly walks up and tosses the toy. 🐕🥺Plz throw…

Subscribe. The quality Matt puts into these videos is awesome and must be time consuming as heck.

Youve come this far. Spend the $600. Its the heart of the pump and the machine.

love this channel - no drone shots or dramatic music every 5 minutes, just a regular guy getting stuck into a project - brilliant!!

I’ve never seen anyone use an engine stand to hold so many different things. I love the ingenuity

That dog would probably play forever, I like how she kept bringing the ball to Matt as he was backing up. Thanks for the explanation on the pump.

I could take that apart but getting it back together a different story, Thus man has guts.

Charlie behaving well with the little ducklings, so precious. Great work as usual Matt, thank you.

I use to build those hydraulic gear pumps. Worked for Eaton for decades. Machined every part in them as well. The aluminum body, I used to final hone both ends. They had to be machined in a "cold room" so they wouldn't warp after machining. The main deal when rebuilding them is making sure your internal seals are in correctly. I've rebuilt thousands of them where people put the seals in upside down or not seated correctly. So be careful. Those little shafts with the round ball on the end, make sure there are no scratches. I've polished thousands of those. even the tiniest scratch will take the pump out. Those pumps have a VERY tight tolerance. The gears within .003 of an inch. Also ran the CNC that machined the gears. We had to know how to machine every part and build them. Good Luck, looks like you're doing good.

Matt, since you disassembled it all the way apart, you should always replace all bearings and seals, check into a local bearing shop, they can get them much easier and cheaper and they will be a name brand bearing. By the way, spend the money for a new pump assembly, you'll be much happier later and you'll have full pressure when you need it later.

On this weeks episode of Pacific Hillbilly, watch him transform into MacGyver. I really enjoy watching you use your skills to solve problems. I ran a heavy duty shop for 35 years and you are highly skilled and you don't give yourself enough credit for your workmanship.

Great video. It is good to see you and the project. Hang in there. One day you will have it done. You have gone where most men would not dare. You are giving yourself quite the education.

That coupling is a Centaflex series A type S, which uses the flexible element under compression principle. Excellent coupling for torsional vibration dampening, but doesn’t like oil.😄😄

Dog and ducklings - could not be better!

I watch a lot of utube videos but your channel is the only one that I will stop what I’m doing to watch.I love everything about this channel.

I love the dog coming up to you wanting to play!!

Two years have passed you are awesome Translation software may not be accurate Chinese people bless you

Matt, is there nothing you are afraid to tackle. You are amazing. Well done.👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼

Another great video - you are fearless the way you tackle stuff you've never done before. Love it when your sheppard is in the video - grew up with them.

I almost missed the Charlie/Duckling shot at the end. Great stuff!!

Charley is just waiting for you Matt - get with the programme - lol

Dude I just watched your entire channel the last 2 weeks. You are living the LIFE!

Try looking for bearings at a bearing supply house usually quite a bit cheaper than going to the equipment manufacturer

Love German shepherd have had several through the year!! And the behave just like charley always ready to play!! The pump doesn’t look to that damaged at lest in the video!! Thanks for sharing

Charlie is an optimist.

All those extra pillows the wife puts on the bed would have been perfect to catch the gears!

Yesssss, everytime you upload I get so excited, I have to watch it immediately

I realy love your German Sherpard. Wonderful dogs they are.

Nice job on the disassembly of the pump, it is at times very difficult to get bearing assemblies pressed apart, and at times one has to do a Hail Mary and get to it anyway you can. It will be interesting to see and hear how you will resolve some of issues you have come across in the tear down. As for Charlie, well, persistence would describe the attitude best, enjoyed watching, appreciate your videos and your approach to repairs. Thanks.

Charlie is such a good pup!

Charley is a star! She’s like my Millie, will play all day… oh yeah…. The video was interesting too Matt! If you can afford new parts…buy them. That pump would be a right B pull back out later! 🇦🇺🍺🍺

The old swash plate motor/pump. Used on all zero turn lawn mower nowadays.

As a non-mechanic watching this I'm amazed at how Matt takes apart one complicated bearing, with a shaft within another bearing, attached by a circlip, soft rubber gasket and many bolts. Then just drops them (gently) on the floor and starts the same process with another part. How on earth can he remember where everything goes back together.

Great teardown

Definitely replace the pistons and cylinder block ans also the valve plate if you can get it separately but the swash plate maybe send out to get it lapped if it needs it if you get a new one it maybe will need lapping to the head anyway? Bearings and seals as a matter of course while it's apart. Really enjoy the channel it's great to watch 👍

I think you did a great job disassembling the hydraulic pump. I have enjoyed watching you for all your content. Your dog feels left out, but I’m sure he’s just a brat.

Matt,when you said did i mention that I haven’t done this before it doesn’t matter,we of the faith know that miracles do happen as they have before, everything will come out in the wash,all the best from Perth 🇦🇺👌👌👌👌

I'm only from Brazil and I really like your videos, post more videos so we know how the machine repair is going...

Nice job Matt ; Charlie(y) and the ducks footage is always welcome also! That's an amazing "back yard" you have !!

Enjoyed this video immensely. Learning from the trials and tribulations of disassembly by someone else doing it is very helpful. Thanks for the contribution and congratulations on your success. Am looking forward to part II.

my shepard will not give nothing back you give him love charley

throw the toy!!!!!! again lol

Thank you for showing your Axial Variable piston pump. Axial piston pump are the best pumps in use for the application. The only difference is how the pump is been stroked. All the Pumps I repaired are different in design and stroke control function. A lot of heavy, dirty oily work. It was interesting to see how this pump was been built. I am glad to be out of it in my old age profession. It is good to see you have a go at the repair. LOL. From down under.

Brilliant intro… great work as always! Press onwards young fella. Love the work and attention to detail.

Nice! Almost there.

Nice drone intro. People like dogs and you know it. Johy farmcraft also discovered this and bought himself a dog xD. You discovered the magic of drone shots and bought one too. Matt dieselcreek, John farmcraft and you, my three favorite American KZfaqrs. Greetings from Poland.

I find you inquisitive, fearless, smart, logical, and not afraid to seek and tale advice. You can do this. 👍👍👍

Always enjoy your videos 👍greetings from New Zealand 🇳🇿

The goslings will be bossing Charlie soon.

Another amazing video! Such technical depth!

Bearings seem still good.

Appreciate the explanation of how that type of pump works, looks complex but it's really simple when you break down the steps :)

end is so cute

Hey!!! toss the dog's binky!!!

*- Matt, you already got me laughing at **1:13**. Thank you so very much!* *- You can't know how emotionally fatigued I was this day and the laughter at your self-deprecating wry comment about getting rescued after flying parts mystified you really helped my perspective...* *- {and no, I won't burden you why or your followers here with the troubles coming my way}.* *- You did it again with your wisecrack **2:44** about "Now that I've already got metal flakes in the pump, there is no going back."* *~ ~ ~ ~ ~* *- Super good tutorial at the end about how the pump works. Thank you.*

New favorite channel

Right on Matt! It is inspiring how you'll tackle about anything! 👍 Best wishes from your friends in Eastern Colorado.

Great video as usual Matt! Thanks for sharing. I'll chime in, you should just replace the internals. You never know if you'll need every bit of the hydraulic pressure to accomplish something in the future.

Charlie; "Are you busy?" Throws toy "How about now, now, now?" Matt, I've commented on other videos. I've been with you since you bulled the bulldozer out of the ditch. The quality of your videos is great. I love how you bring us along by talking to us. It's really great. I love working on my cars and motorcycle. Just keep plugging along. Also, i still seem to remember you saying that this would NOT be a full tear down project like the bulldozer 😂😂. Thank you.

Great. A New PNH video. Matt, your videos always entertain and enlighten us!

Loved the gosling.

Thanks. I'm looking forward to the next episode.

The bronze slipper shoes on pistons plungers and charge pump are the main wear components often first to wear out fail. I built a few of these pumps Pressure compensated variable displacement pumps .

Fantastic job Matt great video on this series 🦘

🇺🇲🇵🇷🇲🇽😎 I love all your videos, Charlie. She's beautiful.❤ Lots of information. Now we know why shops get so much for repairs😊

I seen a trick where the bolt had snapped like yours he welded a washer to the snapped bolt then a nut to the washer obviously the heat helped the bolt to come out easily a trick for when it is needed

Very nice work! Hope you find all the parts you want!

Good dog!

About the spinning bearing. Use a punch on the bearing housing and make little dimples (a lot of them) all around evenly and after that use very hard retaining compound to seal the deal. You could also sand the outer race of the bearing to further help loctite keep it in place. It is still way better then freely spinning bearing. But you can only do it if there is little to no play. If you feel there is a clearance between the bearing and the housing (you can feel the bearing moving other then just along the bore) then the only thing you can do is to machine a sleeve and restore the original bore, or machine a bigger bearing in there. I hope this helps!

If you really want to get your mind blown, read up on how the -5 pump works. There are feedback linkages and pistons inside pistons and PWM solenoids. The pumping action is the same, but the control of the swash plate is insane.

Personally I would suggest investing in a gallon of Gunk or Dunk. A good parts scrub brush . Really hot water,but if your sprayer is not designed for it,you run watcha brung. You already have the compressed air liquid spray dispenser. But the Gunk really helps. Coffee and motivation. Keep at it. You done good so far.

I was hoping another video was going to come out today, but it wasn't to be. You must be busy preparing the next one! Cant wait.

Charlie is toooo cute, re telling you to play fetch with her! Pretty amazing, seeing the lack of response re the ducks too. :)

Oh i see the end of wideo. a agree the bearing is worn out

Good explanation of the pump, Matt!! Stay with the project!! You're doggie loves being out in the shop and looking after the geese!! 😀

It looks like this may be the easiest assembly Matt has has tackled so far on the excavator. I've no he's going to end up with it done just as professional as any shop could have done it.

Wood toothpicks work great for picking out o-rings too.

Great video

And for his next project, Matt buys a Blackhawk helicopter to restore: “ I like a challenge” he says. 😊 (Thanks Matt, I appreciate the segment on how the pump works)

Repairing such a pump requires experience and knowledge. Parts that look good to a layman often have to be thrown away. Accurate measurements supported by knowledge are essential for verification.

Beautiful

Yes, I missed your videos

Great job and really interesting. I greatly admire your ingenuity and dedication to doing any rebuild the right way . Good luck and can’t wait to see the excavator operating.

Charley is earning his keep by guarding the little ducks. Your up to your ears in worries as to which way to go. Just glad its not me making a decision on how much money to spend.

My male German shepherd Harvey used to drop his toys at my feet all the time. He’d sit there and stare at me. If only I could do with with him again. I had to rewind this part of the video and show my wife, how much it reminded me of him. My female shepherd is lazy, she walks out in front of me and flops on the ground, belly up and begging for belly rubs. Thanks for sharing the excellent content.

I think Charlie stole the show. 😂

How nice of you to cut the grass so the little ones can eat and be able to see the dangerous animals. they seem to like your dog. thanks for showing this.

Some Dumbbell Stole Your Hammer. 🦝⚒⚙🔧🙀😕🤣😂 Love Watching Your Channel, Matt!! 😍🤩❤

Always great to see the updates.

You certainly go 100% in on all your builds, really appreciate that level of detail.

Love your puppy.....and fixing things vicariously through your sharing.

I thought I was the only one who set tools or parts down only to forget what I did with them. My multi-meter was “lost” for three weeks. The goslings at the end were a nice touch.

Great teardown!

Even the new one needs lapping (replace the bearings)

Thanks for sharing your rebuild, it's always a pleasure to see a new video.

Another bold venture. I’m sure she’ll run higher and jump faster when you’re done with it; they always do. Good luck. 🥸👍👀✅

My dog does the same thing: drops toy near or on me, waits for if to be picked up and thrown. Repeat. 🐾🤣😂

Charley has little feathered friends. Thanks for the video.

Love your work

really love these dissamblies, keep up the great work brother!