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Hydraulic Spool Valve Repair 

Old Iron Machine Works
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Repairing a hydraulic valve off a equipment trailer

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25 июн 2024

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Комментарии : 107   
@jeffanderson1653
@jeffanderson1653 2 года назад
I would kill for your tool post grinder. Nice repair Gary. It’s always educational to watch a real pro working his craft.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank You Jeff, I appreciate that. Gary
@emiremiroglu61
@emiremiroglu61 2 года назад
We have been working with GMS Hydraulic for many years. Products of good quality and economically priced. is a recommendation.
@geraldanderson6561
@geraldanderson6561 Год назад
That is a cool trailer. Thanks for showing the repair and how the trailer operates.
@jpsimon206
@jpsimon206 2 года назад
Very very cool trailer. Looked like a standard trailer until that beaver tail appeared. Blew me away when that secondary ramp appeared. Congratulations on 5K!
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you sir
@stevemackelprang8472
@stevemackelprang8472 2 года назад
Always a pleasure to watch a pro at work. Cheers!
@RalfyCustoms
@RalfyCustoms 2 года назад
Happy days Gary, really enjoyed this, thanks for sharing
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thanks for stopping by Ralfy. Hope you’re doing well, Gary
@mftmachining
@mftmachining 2 года назад
Excellent job and top craftsmanship. Thanks for showing, Gary.👍
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you sir, I appreciate it. Gary
@kens.8834
@kens.8834 2 года назад
Great video again, Gary ! 5K subscribers just around the corner !
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank You Ken
@alansmith8764
@alansmith8764 2 года назад
Enjoyed that Gary, thank you very much. I used different coloured cable ties to identify hydraulic lines on my tractors and being plastic they can just live on the lines and valves full time.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Alan, the cable seem to be pretty common for these jobs. Thanks for checking out the video. Gary
@jdmccorful
@jdmccorful 2 года назад
Nice rebuild job! I am loving the broken bolt removing tool. Could of used that many times on acturators. Thanks for the look.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank You John
@AmateurRedneckWorkshop
@AmateurRedneckWorkshop 2 года назад
Great repair there Gary. Thanks for the video.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you Harold
@BruceBoschek
@BruceBoschek 2 года назад
Thanks so much for this! I had never seen those extractors before. They look fantastic. So does that trailer, for that matter. That must have been a major investment, but certainly worth it.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you Bruce for stopping by and watching the video. Gary
@johnraynor5095
@johnraynor5095 Год назад
Have a set of them for years. Great on broken brass. Won't look up and strip out like tapered easy outs.
@TrPrecisionMachining
@TrPrecisionMachining 2 года назад
very good job old iron..thanks for your time
@Amaysing79
@Amaysing79 2 года назад
Have worked on a few of those in my time seams like its a common problem leaving the plate off. Thanks for the video Gary
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thanks for stopping by the channel Mark, Gary
@swanvalleymachineshop
@swanvalleymachineshop 2 года назад
As far as easy outs go , those ones work pretty good . Great to see a bit of TPG action as well . That's one flash trailer , never seen one before with hyd operated ramps to the gooseneck . Cheers .
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you Max
@JourneymanRandy
@JourneymanRandy 2 года назад
I bet he was wishing that steel plate was there before the tire blew up. I had a tire destroy a steel fender on one of our float trailers. That was like surgery with the plastic on the lathe. Nice work as always Gary. Congratulations on 5k in advance
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Exactly Randy, it ended up costing him a bit to get it fixed. Always nice to have you stop by. Gary
@RRINTHESHOP
@RRINTHESHOP 2 года назад
Nice job Gary. I like the painters plastic idea.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you Randy, I was a little hesitant to show it because Some may not think it’s safe, but I was totally good with it. Thanks for stopping by. Gary
@tonysabatino4725
@tonysabatino4725 Год назад
Well done with confidence and proficiency.
@prizecowproductions
@prizecowproductions Год назад
First time watcher and subscriber did I hear you say that the lever should always return to Neutral if it's not a detent system. Thank you Aussie Jeff Moore
@jobkneppers
@jobkneppers 2 года назад
Nice job Gary! Much appreciated! Best, Job
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you sir, appreciate the comment. Gary
@johnraynor5095
@johnraynor5095 Год назад
Love your drill guids.
@jackheath8184
@jackheath8184 2 года назад
really like your channel, always watch the videos as they come out. liked this one a lot as well. i was an automotive tech for over 20 years and a master tech. i relied heavily on the extractor set you used in this video. i liked it both for the parallel design on the extractor that does not wedge the work out as bad, but also the drill guides that come in the set. if it's o through hole just go for it. if the extractor breaks you can punch it out. and you can still go again. if that doesn't work out you can use the center drill piece. once center drilled i have been able to use my drill index, ultimately pull what was left out like a slinky. also use time cert products any where every where. they don't recommend for metals other than alum. but i think i will wait till it stops working. never ben beaten by a bolt or nut. an air hammer can also be invaluable in this situation. thanks for sharing.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you JACK. I appreciate you watching the video and leaving a comment. There are many different ways I get out broken bolts or studs, but for most things these are my go to easy out. Gary
@paulhammond7489
@paulhammond7489 2 года назад
I look forward to seeing a new addition to your shop on that fancy trailer one day in the future :)
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Paul, that would be awesome. Would love to have a horizontal boring meal someday. I think that trailer will haul it. Thanks for checking out the video. Gary
@davidwsheehan
@davidwsheehan 2 года назад
Telephone wire pairs also a good way to mark hoses lots of colors. Cool job !
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Another great way to do it. Thanks for checking out the video, Gary
@timmienorrie
@timmienorrie 2 года назад
Really enjoyable video. Thank you very much.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you for taking the time to watch the video. Gary
@kensmedberg1130
@kensmedberg1130 2 года назад
Amazing what good quality videos and excellent content will achieve -- I'll be here when ya hit 10K ! ........ shouldn't be long !
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Ken, you’re way too kind. But I appreciate you taking the time to check out the videos and leave a comment. Thank you. Gary
@bombardier3qtrlbpsi
@bombardier3qtrlbpsi 2 года назад
Nice job again!
@rcdogmanduh4440
@rcdogmanduh4440 9 месяцев назад
Lol taper attachment, Dumoor grinder! You got a lot of toys my friend!
@jackrichards1863
@jackrichards1863 9 месяцев назад
Cheers Boio'. I now know much more than I did before
@rclc93
@rclc93 2 года назад
You're a true craftsman! Subscribed and bell rung
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Very much appreciated. Thank you, Gary
@tunafish3216
@tunafish3216 2 года назад
Great video.
@dans_Learning_Curve
@dans_Learning_Curve 2 года назад
New subscriber here. I like those Blue Point extractors. I've had good luck with using a torques bits for extraction of broken bolts.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Way to funny, I also have used torques tips in my hammer style bit driver, but they have to be good quality ones. But then I have been removing broken crap out of stuff for over 40 years so there's not to many ways I have not tried. Thanks Dan for the sub and for taking the time to watch the video. Gary
@mxcollin95
@mxcollin95 2 года назад
Nice work as always! I totally thought those bent hydraulic shafts would’ve have to be replaced and weren’t repairable.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank You Collin, I got lucky. It didn’t take much to clean them up. Gary
@kentuckytrapper780
@kentuckytrapper780 2 года назад
Great video Gary, I use the colored zip ties to do the same thing..
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you sir, the zip ties seem to be the most popular. Always nice having you stop by. Gary
@MCEngineeringInc
@MCEngineeringInc 2 года назад
Neat! I’ve done a similar repair. Nice work 👍🏻
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you sir
@seantbr2019
@seantbr2019 Год назад
Im a heavy equipment mechanic and we work on hydraulic valves like that all the time one of the most handiest things i have in my tool box is a pack of colored zip ties so i dont get mixed up
@AaronEngineering
@AaronEngineering 2 года назад
G’day Gary. A very interesting repair mate. Bluepoint make some nice tools. Nice grinding work too. I was surprised how accurate your 3 jaw chuck was. Cheers 🍻. Aaron
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thanks for stopping by Aaron. That particular chuck runs pretty true, but the steady rest was doing all the accurate work. Gary
@donkintz281
@donkintz281 2 года назад
GREAT JOB 👍
@DK-vx1zc
@DK-vx1zc 2 года назад
great job. thanks for sharing
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you Sir
@outsidescrewball
@outsidescrewball 2 года назад
Top drawer video/repair….enjoyed
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you my friend
@CraigLYoung
@CraigLYoung 2 года назад
Thanks for sharing 👍
@tinbed11
@tinbed11 6 месяцев назад
Hi thanks for all your videos I have a problem though. I have a Kubota k005 gray market excavator and I took out the spool valves from the control block thinking they were all the same and you know what they're not and I didn't mark them. Any idea how I can tell where they go again. Thanks in advance.
@yelle84
@yelle84 Год назад
Hey Gary, would it be possible to know the symptoms of the hydraulics when the spool was busted by the tire? In fact, what's the kind of issues you'll face when you have a spool valve problem? I have an issue with old backhoe on the back of my tractor. When i pull just a little on the joystick that operate the main cylinder for the boom, the boom will slowly fall down but when i pull all the way down, it will move up like it's supposed to. Also when my bucket is heavily loaded, it will stuggle to lift or simply won't lift at all. Do you have any suggestions on where to start toubleshooting this? I think about checking the spool valve but I was curious to know your opinion on that. All the rest of the cylinders are working just fine, except this one.... so I do not think it's a pump issue. I am VERY clueless about all this I never touched hydraulic stuff before but I am willing to put the work to fix it. Let me know and thank you for sharing this is awesome to wactch.
@ottostasi8226
@ottostasi8226 2 года назад
Nice work Gary . Your lathe sounds great , real smooth sounding , LeBlond right ? What year is it ?
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Otto, sorry so late getting back to you. The Lathe I used at home with the tool post grinder is a Cincinnati tray top. The other Lathe is a early 1960s regal LeBlond. Gary
@ludwig6332
@ludwig6332 2 года назад
Why would the spool need to be brought down? I have a sticking spool, doesn't want to slide through freely. Used some emery cloth, tab of corrosion, flakes of chrome coming off. Friend thinks cylinder maybe wobbled in spot or two, thinking of honing if I can find one that fits. So you didn't really take down the piston the whole length just on end. Why would spool expand on the end?
@benwinter2420
@benwinter2420 2 года назад
Hydraulic pumps are very delicate . . wrecked the guts out of drill rig project one by I thought fairly gentle means by getting its pulley gear off . . use proper pullers
@JacobusSwanepoel-xf6od
@JacobusSwanepoel-xf6od 2 месяца назад
How can I make the hole for the bollbearing for a check valve on 428 Tlb valve bank . the small one on the side cat tlb pls
@shanghaiyimakevalvetech1074
super works
@morrislucero810
@morrislucero810 2 года назад
What causes the valve to stick
@MurlWatne-io2bo
@MurlWatne-io2bo Месяц назад
Does that grinding wheel need to be "dressed " before using?
@patrickflannery1143
@patrickflannery1143 2 года назад
Very good video
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thank you Patrick, I appreciate it. Gary
@daleolson3506
@daleolson3506 2 года назад
I got some left hand center drills and drill bits. Lots of time they will screw them selves out. Win win
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Dale, I do use my share of left-handed bits. But in this application I would’ve had to heat up the spools do to the locktite , was trying to avoid doing that. I appreciate you checking out the video. Gary
@kevinreardon2558
@kevinreardon2558 2 года назад
I bet there is also a story for each of those threads of yarn. You know, old yarns
@sallybrokaw6124
@sallybrokaw6124 2 года назад
I worked on a hydraulic beaver tail that got hit and mangled the cylinder mounts. Cut stuff out and welded new in. Al B.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Sounds like your job was much larger than mine.
@sallybrokaw6124
@sallybrokaw6124 2 года назад
@@OldIronMachineWorks Yep took two of us a day and a half to get it done.
@jpsimon206
@jpsimon206 2 года назад
Probably a stupid question, but when you showed the finished valve block, what's with all the colored strings? Was that just to soak up any oil to indicate a leak? If so, is that just for pressure testing, or do you leave the strings on?
@jpsimon206
@jpsimon206 2 года назад
Oh wait, I'm dumb. They are to label which hose goes where, no?
@jpsimon206
@jpsimon206 2 года назад
I might be dumb, but at least I'm not alone in it
@commenter5469
@commenter5469 2 года назад
Is that Prince SV, or original Parker/Gressen valve?
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Not sure, and wouldn’t want to guess.
@snowman374th
@snowman374th Год назад
24:19 Okay lets start here. I have a leak maybe two. Or even three. And I'm thinking this O'ring here might be why... Is it possible to remove that ring, while the body is still on truck? Mine is a 6 spool. And I think i have this issue. It's not real bad, but is dripping.
@OldIronMachineWorks
@OldIronMachineWorks Год назад
As you can see in the video, you can remove the ORing with the valve in place.
@snowman374th
@snowman374th Год назад
@@OldIronMachineWorks Nice
@snowman374th
@snowman374th Год назад
Well my tools suck. So I asked a mechanic I knew. He's claiming something is keeping him from separating the controls from the spool.. Something black. It's time, and he didn't want to get filthy I say. So 2 leaking is better than all of them. So at least I know a little more about it now.. I can't get shitt done.. $$$$
@rcatrucking2789
@rcatrucking2789 Год назад
Wow can I send you mines for repair
@user-ku5on8pm9x
@user-ku5on8pm9x 2 года назад
0.36 i see that second section differ. Can you please explain meaning of this nut
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
To be honest, I would only be guessing. Not sure what it does.
@johnraynor5095
@johnraynor5095 Год назад
78yr old mechanic. Use a L-hand bit, should take broken bolts right out
@curtisvonepp4335
@curtisvonepp4335 2 года назад
Get some Lefthand drills sometimes Luck Happens.🙄
@johnnyholland8765
@johnnyholland8765 2 года назад
Trail King makes good trailers. Think I would have put that valve body somewhere else and not right on top of the tires. That is an engineer not knowing the real world...
@bcbloc02
@bcbloc02 2 года назад
Nice get er out!
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Thanks Brian, appreciate it. Gary
@andyZ3500s
@andyZ3500s 2 года назад
Up to 48 thousand pounds of machinery. Now you are going to need more electricity.
@OldIronMachineWorks
@OldIronMachineWorks 2 года назад
Or have very under powered equipment LOL Gary
@andyZ3500s
@andyZ3500s 2 года назад
@@OldIronMachineWorks That's pretty funny
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