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The side with the case drain hose failed. The drain is at the bottom side of the case. The machine was parked. I fired it up and was at low rpm. Moved it about 5 feet and it went bang. I never expected it and there was no sign of any problem. It probably had 25 hours on the pump. Fresh filters...

One thing I just noticed was on the reservoir if I pick the boom up all the way it draws a vacuum on the reservoir. It’s only a slight vacuum as is barely moves it off the zero mark. If I’m using most other functions it seems to slightly pressure the tank. Is this normal?

It’s has two sets of rotating groups and a gear pump. It shares a common supply which is about 2 inches in diameter. The cases themselves have an Allen plug on each. One is at 12 o’clock and one at 6 o’clock. The 6 o’clock one has the hose connected to it that acts like a case drain back to the...

I’m just trying to figure out if there is anything I can do to minimize the chance of it happening again. Both sides of the pump share the same case drain. The other side looked perfect. Is it possible the gear pump on the end leaked some pressure into the main pump? All the seals were new.

When adjusting the regulator the pump shop said to adjust them so the rpms drop 200rpm before it hits the relief setting. These pumps can run up around 4000 psi but I have everything set to 3000. I could replumb the case drain into the tank. I guess the only thing it will do it cool off the...

Hi guys it’s been a while. I rebuilt the pump with new parts. It fired up and functions as it should. Before I get too far into using it I wanted to check a few things to follow up with some suggestions. 1) a couple posted that high case pressure caused a piston head pop off and that was the...

Here is a picture of the latest failure

I have a early 90s grey market mini excavator. It has an obsolete load sensing variable displacement axial piston pump. The pump has been rebuilt 3 times and failed 3 times. It was rebuilt by true pump builders and dyno tested. Parts are a nightmare to fine. The bottom line is I am done with the...

IHI IS40G Mini Ex No Numbers on the filter 4"x7" tall

Hi Guys i'm trying to find a replacement suction filter for my grey market mini Ex. This is the one that sits in the tank. I'm having a hard time figuring out what size pipe filter to get. It is a tapered pipe thread. On the filter side the first thread shows 1.534 and the deepest thread into...

Hey Guys, I know it might be in the wrong section but most of you guys are creative. I have a hotwater pressure washer. The coil sprung a leak and I welded it back up again. The problem I have is there is this cardboard like material I need to replace. Its about 3/16 to 1/4 thick. Its rigid. It...

I just bought my first Kubota Excavator. Older one. KX121-2 Is there any online dealers that discount parts? I bought some stuff from Messicks and I have no complaints on the supply and service. However, Paying MSRP, Tax (I am in CT) and Shipping its cheaper to just order it from local...

On both of my mini excavators on the pressure side 90 degree fittings there is a allen plug. On my cheap micrometer it shows the outside diameter of the plug threads is .375 The 1/4-28 thread seems to match the pitch of the plug but not the diameter. 1/8 pipe seems too big. I am trying to...

I had a pump failure on my mini excavator after about 30 hours of a thumb install.. It may have nothing to do with it but I want to pick a few brains. I have a spare circuit on my spool block that can my plumbed for a hammer or whatever. I only planned on using it for a thumb. I plumbed it...

I need to replace badly pitted track adjuster rod on my Mini EX. They are 50mm X 137mm long. It looks like hydraulic cylinder stock. Where can I buy some of that?

I broke this valve on my little backhoe ( kelly b30f). It's called a Cushining valve on my swing cylinder. Does anyone know where I can get one. Can I bypass it to get a job done

I have a Older Mini Excavator with a Variable Displacement Radial piston pump on it. It is a 2 Section pump with small gear pump on end. I've priced out rebuilds from anywhere from $2000-5000. My Question is, Why can't I just bolt a regular 3 Section Gear pump on it like they use on the...

I bought a machine that had a previous pump failure that littered the system with brass. It has 14 sections and 3 feed pressure lines from two pumps. My question is can I just remove the internals from each section without breaking the whole bank apart. There is no leaks between each section.

I need to flush the whole system among other things. I am just unclear of what type of fluid it uses. My HST tractor I have been using the travelers UTF. Does anyone know that they recommend. I do not have a book and cannot seem to find one.

I am replacing a blown 3/4 hydraulic line that is the main feed from the pump on the front of the motor to the controls for both the backhoe and loader on a John Deere 450. The line is 72" A premade line is approx $35 and the local shop wants $105. The local shop says theirs is 3100psi...

I need to replace the 1" return line on my Kelly Backhoe. It has it's own pump that runs off the PTO. The return line is approx 1" and looking a little sad. Can I use that clear hose with the string braided in it. I'm not sure of the official name for it. It would be nice to have clear so i can...

A couple weeks ago after picking up a pallet I blew the tilt line on my tractor. It was a 13 foot line for quick unload front end . Since I never take it off I just bought a 6 foot line of the same size. Hooked it up and it's working. I topped off the fluid. I went over to the neighbors the...

I was talking to my dad and he said the guy years ago that made his Hydraulic lines just had some dies and a 20 ton press to crimp them. He said he never had a problem. Any seen this or where you can buy the dies. I bought him an old ford backhoe and it's going to need all the lines.

I'm working on a Hydraulic lift on a F350 dump. The pressure up line has a crimped on swivel that is leaking bad. I Tried to replace the whole line but it's frozen onto the cylinder side. I found 2 reusable 3/8 fittings. I was gunna cut the bad swivel off and put the RU fitting on it. The RU...

I'm trying to see if this is normal or my loader is weak. If I run the loader into a pile of dirt it will not pull itself through the pile. I have to backup to get it to lift it. I know on the backhoe I can here is hitting the reliefs. The front loader just does nothing. It's a Deutz Allis...

I have a 3pt york rake that came with my backhoe. The Backhoe has a subframe and kinda a pain to remove and I use it alot. Has anyone ever adapted the 3pt rake onto the existing front bucket. I have a dirt/gravel driveway and it would only take about 3 passes to make it nice. I'd like to...

A friend brought in a big old stabilizer cylinder off a backhoe. This would just blast oil out of the seals as soon as you hit the lever. We tried a spanner tool and it would not budge, then thought it was reverse thread, no luck, next was a chain wrench, no luck, chain wrench with a 3 foot...

I need a replacement Ignition switch for my MF 1020 made by hino. 21 HP Diesel it has 5 leads with screws. Same tractor as the DA 5220. MF # 3280565M92 or Agco # 72102514. Mine is corroded inside. Anything I can soak it in? It's has a little drain hole on it but a rolled edge so i can't take...

Short Recap. I bought a Deutz Allis 5220 ( Same tractor as the Massey 1020) Tractor with FEL and BH. 600 hours on it. Decided since it was new to me to change all the Fluids. Priced out the HST and HYD filters. $225 for both. I matched up wix filters( on my own since there was no cross for...

Short Recap. I bought a Deutz Allis 5220 Tractor with FEL and BH. 600 hours on it. Decided since it was new to me to change all the Fluids. Priced out the HST and HYD filters. $225 for both. I matched up wix filters( on my own since there was no cross for those). Changed engine oil and...

Bought a tractor. Deutz Allis 5520 HST 4wd with FEL and Backhoe. Same tractor as the Massey 1020. It seemed to drive ok. Changed all the fluids and it wouldn't move right. Dad played with it and seemed air bound. Started working ok. I moved it to a friends and didn't seem right. The PTO would...

I have a very small home, Only one bedroom and 6 rooms total. I also have 2)125lb dogs and a hot air wood furnace. My house gets so dusty and full of fur i'm at my wits end. We vaccum all the time but the filters keep getting all plugged up. My folks have a central vac which is good but has a...

They only have to be changed every 500 hours and i'm sure i'll never put that many hours on my machine. I was about to puke over how expensive the filters are but it was more for a piece of mind. Now if I wipe the paint off and it's some $10 fleetguard i'll be pissed. You can definately tell...

What's the VOA mean?

I bought 2 filters for my Deutz Allis 5220. One is the HST filter and one is the Hydraulic system. The most important one says made in Japan and looks ok. It was 94 bux. The second one was in sealed agco box. Label said made in USA. This one was 108 dollars. Here's the wierd part. The...

I've been trying to get a book for my Deutz 5220 Hydro. The MF 1020 is the same. I ordered 2 books from different Companies and each time they send me a flipping gear drive book. Is there anyplace I can buy the downloadable book. I am getting sick of waiting for books. My tractor is down and...

When I bought my tractor the owner had installed a new starter. He told me it didn't sound right from the get go. The starter he installed was from a Nissan 280Z. It looked Identical but wasn't made for the Diesel compression. It would work when warm but if it was cold it would kick the bendix...

I was just looking around and I came across a 3pt wood pellet maker. If I had money to burn it would be great cause I have a stair company that fills the 8yard dumpster each week with saw dust and a hardwood company that takes out semi loads every month. I think it was makeyourownpellets.com...

Deutz Allis 5220 with 21hp Toyosha Diesel. Book calls for straight sae 30 oil, is says to not use multi grade oils with this motor. The book is from 1989 and the tractor 1991. I just changed the oil and used straight 30. I'm in CT and it seems like that would be kinda thick. What do you guys...

My Tractor is from the early 90's. I was thinking of adding a little of the lucas hydraulic booster. Mine is the HST and it says it works in the Hydrostatic systems. The make a Travelers Renew oil (TSC) for older tractors. When I spoke with the Distributor, they said it was the same as the...

I need to change the fluid in my self contained backhoe. I just found 10 Gallons of the Green Coastal Multi fluid left over from my JD450. Am I ok to change it with this?

I'm all finished with my backhoe thumb. After a few Trips to TSC and 200 + worth of hose and fittings it's up and working. When I was hooking the hoses up, the one line that threw me off was the main pressure line from the pump to the Backhoe valve body. I assumed it was a reg 3/8 like most...

I'm on the home stretch on my backhoe thumb. The spool valve I got I need to Tee into the existing return line coming from the Backhoe levers going to the tank. Can i tee into the line right where it comes out of the backhoe spool valve or does it have to be closer to the tank? I'm trying to...

At the edge of my parking area it drops off about 20 feet. Really handy for dumping snow over the hill. However all winter when you drive down the road you get a clear sight to my side yard and my projects. Do they make any type of fence that the bottom few feet is open but the top if covered...

Warren is the Company that makes the TSC Travelers and the Walmart Supertech stuff. I had a long conversation with one of the techs couple weeks ago. He was a really nice guy. He told me that the difference between agco Hydro oil and Travelers is the Agco puts a fragrance in it. (i'm sure it...

Going to be selling off dads Lo Boy 154. It has a snowblower that came with it. The ID# on it is 3150 U 111. It's Genuine International. We cannot figure out how it's mounted. It almost looks like a front mount but then how is it powered. Next Questions. Serial # 2000112-025174 is the...

I have few attachments i'd like to use on the front of my backhoe. It's a Little Deutz Allis 5220. I see there are some different companies that have something that attaches to the front of your machine to allow it to accept quick change stuff. Anyone out there have any advice or places to get a...

I'm adding a pin on thumb for my backhoe. I need to get about 16" of solid 1-1/4 material for a new pin. Any suggestions where I can buy it reasonable? I was thinking of a cylinder shop but the guys around here think it's gold.

Without getting all technical can someone tell me if this is feasible. Kelly B30 Backhoe with it's own pump. I was thinking I would T the main pressure line coming into the stock lever body. Off the T I would run hydraulic line to a wood splitter type valve and connect it to the thumb...

Any online dealers or should I just call the local dealer. They Both have to ship the parts to me so I was just trying to save a couple bucks.

I'm builiding a thumb for my hoe. I'm going to tap off existing lever block with a line then back, What is the smallest lever setup I can get that is non electric. It should be similar to a log splitter one with just open and close. I'm getting overwelmed on some of these Hydraulic sites.

Dad has a International Lo-boy Cub. 154. The tractor is complete except hood and Grill. It runs drives etc.. He wants me to sell it for him and I have an idea about what it's worth. Along with the tractor he also has the original international big wagon, Snow Blower 3pt, A ground plow I assume...

I'm making a thumb for my backhoe. It's gunna be a Pin on. The cheapest part for me is the fabrication. I want to make it Hydraulic but that's where the cost seem to get pricey. My stupid question is , How come when I use my portapower I can jack out the cylinder and when I release the...

I would like to be able to use my york rake and scraper blade on my dirt driveway but it is a pain in the butt to take the backhoe off my machine. It there anyway I can make a quick attachment for the front bucket to I can just back up and clean up the driveway? It's on a little Deutz 5220...

I have access to full fabrication shop. After looking at many thumbs I can buy online it seems to me the simplest one is the one that uses the bucket pin and has hydraulic cylinder and one weld on cylinder tab. Since this is going on my backhoe where can I tap off the hydraulics for an extra...

No one out there has any suggestions? I figured site sponsors would be offering.

I need Filter # 72104537 and 72099245. No one can cross them over. They are Both Spin on filters and expensive.

Looking to order some part for my Deutz Allis, I guess everything comes through Agco dealers which own Massey and a few others. Anyone have a place online they recommend? My local dealer is 1 hour away, charge retail and Tax. Money is tight.

After Changing all the Oil in the Hydrostatic oil the machine doesn't seem to have the power it did in forward and also at the PTO. It seems ok in reverse. It drained about 7 gallons out and I put 7 gallons in. It got a little better sitting over night, I thought it might be air but I was told...

There seems to be alot more parts available for the MF 1020 then the Deutz Allis 5220. However, everytime I look around it keeps coming back they are the same tractor. Mine is 5220 Hydro, 21hp Toyosha 4wd. I'm just trying to find out if I can order the MF manual and filters for 1/4 the price.

Just changed all the Fluids on my Deutz Allis 5220 HST. I matched up some filters with the ones that came off the machine ( Yes I know it's a no no). Bought 10 Gallons of Travelers Tractor Premuim Fluid that is for the trans/hydraulics. It says right on is the correct fluid for what my manual...

Picked up a Deutz Allis 5220. It has a FEL and a Kelly b30f Backhoe. It's 4wd Hydro model. I'm trying to find a trailer and have no clue what it weighs. Anyone out there have any idea. The Tractor spec don't list the 4wd.

I was told by a few people that my Deutz Allis 5220 HST is identical to a couple MF models except for the sheetmetal. Mine has a 3cyl Toyosha Diesel 21HP and is Hydro. I'm trying to see if the HST and Hydro Filters are any cheaper if I buy them for a MF. Mine are $100 each. If you know what...

I'm trying to match up filters for my Deutz Allis 5220 HST. Dealer wants $100 each for HST and Hydro filters. The HST filter from the dealer shows it as an element but it is a spin on. Wix # 51736 is a dead on copy of the filter I have from a measurement point. Only one I can find on the net...

I picked up a 600 Hour Deutz Allis 5220 HST with FEL and Backhoe. I want to change all the fluids for my Piece of mind. There are 2 filters on the back of he machine. One has a Nut on the back and looks like a spin on. The other Below it is a Large White Filter about 8" long. This has the...

I picked up a 600 Hour Deutz Allis 5220 HST with FEL and Backhoe. I want to change all the fluids for my Piece of mind. There are 2 filters on the back of he machine. One has a Nut on the back and looks like a spin on. The other Below it is a Large White Filter about 8" long. This has the...