Bobcat Hydraulics slow to release? This $2 fitting could be the problem!

[@ZaneWetzel]

I had this exact same problem for 9 months. Dealer had no idea what it was. Looked for info in forums with no luch. Found this video and totally new that was the problem. I opened it up and took out that piece of metal and now it runs perfect! Thanks for sharing

[@tetradgroup]

Glad you got it worked out!

[@jamestexada6315]

You fixed my machine!!!!!! They had it at bobcat for three weeks on the computer and could not figure it out. New brake block, new seat bar switch new solenoids and still same problem. This has fixed it. You are the man!!!!!

[@donmiguel1513]

2007 JD 320 4200hrs. I can hear the experience being shared so freely. thanks man I wish you were my neighbor !

[@In2investing]

Damn wish I bought the T590 I was looking at. These videos are like having a master tech on call 24/7

[@brandonwever1388]

You just fixed my 2019 bobcat t650. I was having the same problems as the one you were explaining from your phone. Unit would struggle to operate arm functions for the first time after start, but as long as you didnt open the door, lift of the safety bar or shut off the machine it would work flawless. As soon as you did one of the previous three, you would need to 'walk" it out with high idle and then it would unlock. Thank you sir.

[@J053PH79]

Great! I have a t590 and this exact same problem! Very well explained! I’m gonna try this tomorrow. You definitely helped someone “down the road,” since it’s 2 years later. 😎

[@dgb5820]

Your knowledge base on bobcats is amazing and great video

[@malacruxnorman3162]

its bobcat............ he works a lot on them :P

[@mikeboccasini4166]

Another great education that’s going to help a lot of people. Keep up the great job!

[@jacobcompton3531]

Thanks for this video. I don’t have a lot of exposure on bobcat. I went to a machine and this video was a play by play. Symptoms, failure and repair. Saved my time and customer $$$ great video.

[@dalehlad8577]

Thanks, I am experiencing this intermittently on a ‘16 T550.

[@joewilkerson7901]

thank you so much for your channel. You do a great job detailing issues. I had the same issue after my guys broke a line off an implement. Afterwards the machine was sluggish to release the hydraulics after cranking it. I removed the line and actually found a small bit of debris, likely dust turned to mud after the broken line. Cleaned it out and immediately started to work.

[@edvdee49]

It helped me, Danke .Frohe Weihnachten from Bastrop, Texas.

[@olivermauricio8908]

Thank you sir! I’ll new to bobcat. A coworker got an issue just like you said delayed on releasing brakes. Going to do what you just show on video

[@tetradgroup]

Hope it helps

[@olivermauricio8908]

It did.” Im the best mechanic around the shop now “ lol. Thanks a lot!

[@douglasjewell9324]

Thank you for all your good informational videos.

[@craigkinsey8212]

When I put my breaker on my bobcat s590 are 15 minutes or so it stops working I have to shut the machine off and restart the process all over …when it’s first start doing the …it gets to the point it won’t operate it anymore by shutting it down I thought maybe it was being restricted not enough flow …but someone else said it sounded like it could be a solenoid not working right do you have any suggestions…just wondering where you would start looking for the problem it does show a W3275 code …thank you 7:08

[@joeypreciado7049]

Thank for sharing as I'm trying to learn how to work on skid steers

[@chrisjennings5008]

This guy knows his stuff

[@shaneward4065]

Good to know thankyou. I have just bought a 2018 t590 and I wondered what was happening, now I know.

[@marcem7005]

good videos i have a a s300 auxiliary problem hammer is no working i check the presión on auxiliary fitting 1 of the fitting 3000 psi other one is a 2000 i swish hoses to the return line on to the pressure and is working now on the tom botton work on revers question is what can be the problem i have 2 and valve anew coils only pressure on 1 side of auxiliary fitting the super tool works only on side tx for your help on adbanse keep on your videos

[@tetradgroup]

I am not sure I understand the situation. If you want to discuss further, please contact us through our website at www.4tetradgroup.com Thanks!

[@christopherfranklin2262]

@HowIDidIt Thank you for your videos. I have never worked on a bobcat before but I am helping a friend with his 2017 T650 ALJG21206 throwing code M2899. I am not sure sure where the "FRONT BASE" is located. When you start the machine and pull the lap bar down the park brake will not release. The red light on the park brake switch stays illuminated. When you press the Green Push to Operate button the engine instantly stops running. And Shutdown is displayed on the monitor. I have removed the coils on the main control valve, I did not ohm out but I did energize the coils and put a screwdriver in it to verify it was good. They had a strong field. I even removed the valves to check for obstructions and to verify the valve had stroke with the energized coil. I did the same test with the solenoid valve on the top of the gear pump. I did the same with the park brake and two-speed coils. I have cleaned and applied a thin layer of dielectric grease to all female connectors under the cab. I installed a new Continental 31 series battery. The little ground wires at the battery had some cheap screw-tight lugs on them. I removed the old lugs and soldered in copper #4 eyelets. Could my that plunger completely block the flow and make the computer think that I have an open circuit because I have no charge pressure? Any input is greatly appreciated. You have earned my sub. You are the only place on KZbin that has reliable information. Thanks.

[@tetradgroup]

I'm showing M2899 as throttle calibration which would not cause any issues with starting. If you haven't figured it out you can contact me through www.4tetridegroup.com.

[@paulmanning7613]

Have a old T300 and it does close to the same brakes will not release. New pump and it still does the same thing. Have to try and rock it with the bucket and it will sometimes release.

[@johnw614]

I have T190 that just gave a Hyd Charge Pressure On Shut Down error and the machine shut down. I checked the main pump belt, it is terribly loose so I will tighten that. Would this item cause the charge pressure on shut down notice on the screen? I thought the belt may be the issue, but the 3rd time I started the machine over 5 min period, everything worked fine, even with the loose belt. So if this will throw that error of charge pressure, I'll search for the valve and take that poppet out.

[@killer79ford]

Hello, i have a 2012 t770 that wont release the left brake right away when you press the green button or lately the brake started to grab while in operation. This all started happening after we replaced the final with and aftermarket one that only requires the brake release line. kinda had me stumped as its only one side and worked perfectly when first installed

[@laszlosomogyi8896]

Hi! Do you also have information about 773G? Thanks!

[@tetradgroup]

Sure do

[@that_klapped_12v]

I have a 2006 bobcat 863 with this exact issue, should I consider ordering one of those screened fittings instead of gutting it since I have an older machine?

[@dididodatyesididat4063]

My T590 is doing the same thing. Is that line under pressure when the machine is OFF? I am going to try to remove the spring and "pop it" but wasn't sure if I needed to release pressure on the system first. Thanks for your awesome video.

[@tetradgroup]

It will not be under pressure with machine off.

[@MattFitting]

Why would the hydro stop working for the bucket

[@robbobcat7286]

Really good info For the person that needs it!

[@MrGixxer11]

I have that issue sometimes on a 773. The arms lock and it feels like the brake is on when I press the green button. If I raise the lock bar and lower it again press the button again and it runs normal. Might that be the possible cause? After watching this video, I checked the manual and I see the tube but no breakdown of it. Thanks again for all the great videos, very helpful to us who love these machines. Jeff

[@ekeller88]

Did you ever figure this out? Mine does the same thing.

[@royhopkins48]

Thank you for your channel. You seem very knowledgeable about bobcats. I have a question that you mite have run into before. I have an 853 that leaks hydraulic oil in into the chain case and can't see a hydraulic line going into it. It's not on the high pressure side, it's a gravity leak. Don't know how it's getting there. Am I missing something?

[@tetradgroup]

It's entering the chain case thru the carrier seal. The drive motor bolts to the carrier and oil from drive motor leaks past carrier seal into chain case. If the case drain filters for the drive motors are clogged then case pressure will build up and blow that carrier seal, however seal itself could have just failed. Hard part is finding out which side, just do both sides and make sure to change case drain filters.

[@holbrook134]

Do you need to find the screen

[@tetradgroup]

I have never found one but has never caused any issues as far as I know.

[@victorhernandez769]

Please show a bobcat t590 final drive motor reseal thank you...

[@ernestotrucker8652]

Thank you so much for your channel. I have a 2007 T300 Bobcat. Does this also apply for this model and year? Thanks again for your great job.

[@johnsutcliffe9965]

Great video!! I have 2017 T550 AUX will go to full flow when seatbar is lifted any ideas? I can hit the green button and turn on the Aux switch and turn off the full flow and back on again and off but when the bar is lifted it turns back on to full flow. Also the int switch doesn’t work at all.

[@tetradgroup]

No idea, not sure I exactly understand the issue.

[@johnsutcliffe9965]

@@tetradgroup thanks for the reply. The machine goes to continue flow when you lift the seat bar. And the toggle s/w doesn’t control the by-direction flow when I do get the continuous flow off.

[@anthonyellis9804]

I have a 7753 that you must have safety bar down to operate, does it have BICS?

[@tetradgroup]

If you have the controller with green light behind the seat then yes it has BICS but this would not be an issue on the 7753. This was on the later models.

[@MEMIN91911]

s220 Combination bucket Wont close ? see i can get some idea where to start

[@tetradgroup]

Have you tried the bucket on another machine?

[@limestoneanddirt]

Yes sir, thank you for your videos. I have a 2020 bobcat t870 I’m having the same issue - boom and bucket work. No track function. My local bobcat mechanic told me to do what this video said. Remove spring and pop it. I did just that and I’m still not able to move tracks. I checked filters and cracked lines no metal in hyd system. Please help I can cash app you for your time

[@tetradgroup]

You can contact us at www.4tetradgroup.com

[@dortega1404]

Good morning I have cain of the same problem with my 05 S300 but something else is that the hydraulic fluid creates a lot foam I already check for air suction all the suction hoses look good no leaks the machine hasn’t been abused 2500 hrs can you help with any ideas

[@tetradgroup]

If it's manual drive the pump pintle shafts can suck air thru the seals, but usually you will find the gear pump needs to be replaced.

[@mansorsultane7136]

Am soo lukey to injoy yur ve

[@mansorsultane7136]

Good go

[@cenoviogonzales3046]

Hello, 1 have a 2001 873 g series, having problems with attachmentments staying pressurized when trying to take them off, now I’m loosing function on up and down now. Do you have any videos addressing these problems? Thanks in advance

[@tetradgroup]

G series should have the updated block which allows you to push in on the couple to release the pressure before you disconnect it.

[@cenoviogonzales3046]

@@tetradgroup mine doesn’t,

[@Mattcolletti]

I have a 2019 T450 and I’m having similar issues. I’m trying to find where this hose is located on my skid. Any pointers on a diagram or somewhere I can find its location? Thanks 🙏

[@marshallbell9354]

Another fantastic video! While I have the engine out of my T550 (AJZV) and my swash plate bushing being replaced, would you recommend removing the pop-it and internals as a preventive measure?

[@tetradgroup]

Absolutely but it would also be easy to do with engine I the machine.

[@marshallbell9354]

THANK YOU, THANK YOU, THANK YOU!!! Pulled that hose off tonight and the spring and part of the screen was poking through. Not sure where the rest of the screen is - I didn't find it in the tube.

[@ediwaldosanchez7268]

​@@tetradgroup would a bobcat S530 have a check valve ?

[@carlosespinosa3306]

I have a t650 2018. Lock the tracks or the bucket. But mostly is the tracks. I replace the solenoids for parking and 1 on the main distribution valve. Work fine for one week, and now does the same. we put in a new main harness before cause Bobcat told me is the problem. Any recommendations.

[@JoshBuck-n8p]

Hey question got a t 650 and only have bucket controls when I'm in park if I turn the park off i lose all of the bucket and loader controls

[@c4holland.]

I have a 2013 T650 bobcat. We just changed two older lines on the final drive. One blew and the other was soon on its way out. Brake and rear smaller line. 2 speed machine. After the lines were replaced, the brakes won’t fully release. Getting a squealing sound. Could the ball valve be the issue here as well? It worked fine before replacing the lines

[@TerryHutton-q7n]

My bobcat 743 jerks down under a heavy load with foot control. It is dangerous. Any ideas to fix?

[@ediwaldosanchez7268]

I have a s530 it was the power relay 9 I clean-up the contact and problem solve.

[@lyubolesiv6867]

Great Video I have a s550 2015 with 1500 hours. My hydraulic functions work except going down with the bucket function is slow and from time to time the bucket raise works slow. She runs and drives swell. Would this be the issue or do you thing i need a new hydraulic pump?

[@tetradgroup]

Could be several issues but first I would ask if it has manual foot control?

[@lyubolesiv6867]

Yes I have foot controls

[@tetradgroup]

@@lyubolesiv6867 I always start with the pedals and linkage. Make sure pedals have full travel and clear of dirt and debris.

[@lyubolesiv6867]

I cleaned those out before I pulled the unit into the shop. Inspected the pedal and linkage is fine. Just the bucket down is slow. Sometimes the bucket rise acts up. Other than that she runs well. Do you have any information/content on a s550? Thank you for your help.

[@rchilson]

I realy need help with a 742 low lift pressure

[@arcadiogalindez6407]

I have a bobcat s185 with a issue ..machine starts fine ..when the bucket is attached to the machine it will not steer left or right and when I take the bucket off it works fine I really need you help ..

[@Xavier-ed6vk]

I have the same problem on a 453 bobcat could this valve be my problem and where can I find it on my bobcat I would appreciate it if you can guide me I haven't found any videos on a 453 bobcat

[@saberconstruction7224]

What does it mean when your drive pulls good in reverse but week in forward?

[@tetradgroup]

To many variables to answer the question

[@saberconstruction7224]

@@tetradgroup sorry I neglected to say only on the left side. If that makes a difference. On a separate note. You and your videos have been very helpful to me as I have a 763 as you show in many of the videos I’ve watched. Kinda new to your channel but great job.

[@tetradgroup]

@@saberconstruction7224 reseal drive motor should take care of it. Check case drain filter for black plastic material

[@catalina4norman]

Worked great, thanks for the information!

[@markgentz1487]

I’ve got a 773F I wonder does it have that little check valve in it I’m having an issue with my hydraulics as well my tilt and lift functions are good but I cannot lower the boom it comes down but very slowly and under strain from the engine seems like it’s working against itself

[@tetradgroup]

This check is not on the 773F. Sounds like a piston on one of the lift cylinders has backed off. Not an issue going up because of pressure seats the piston on the rod. If the only issue is with the down function start by disassembling the lift cylinders.

[@ichap649]

Hi! I have a Bobcat T300 with some lift and tilt problems. I'm wondering how I could contact you to ask how to diagnose it and figure out how to fix it. I would like to fix it myself instead of taking it to the dealer. I am willing to pay for your consultation services. How can I contact you?

[@tetradgroup]

You can schedule an appointment at www.4tetradgroup.com

[@xavierdelgado1261]

hello, I need you to help me, I have an S570, the hydraulic auxiliary system when it is cold works perfectly, it takes 20 to 30 minutes to start losing pressure. I appreciate any information you could provide me.

[@lyubolesiv6867]

Hello! Can I call you I need help with a bobcat you and I talked about this problem customer complains all hydraulic functions are slow. I tested this skid s550 2015 cat with and without a load everything works and runs properly. Loaded the bucket went up and down drove it everything runs with and without a load fine. He wants me to replace a pump. I am start to doubt if it was a pump all my functions would be slow. It is cold out here I did drain the tank put new fluid and filter and check this check valve what am I missing!?

[@sintijaziemele8088]

Hi. I got bobcat s205-2012 I got same problem. Lift and tilt is going slowly down. Can't understand where can be problem. From which point shud I start?

[@tetradgroup]

Linkage problem or mud under pedals possible

[@sambandiaye6786]

Hello guys i need help my bobcat T870 lift or tilt works and blocks sometime you see the hose shaking but not work unless you insiste more time

[@juantinajero1432]

Hey I got a 2014 T750. When it warm-up the boom and tilt gets sluggish. I tried replacing a new PROPORTIONAL VALVE, 6698434 and swapping both out but didn't fix the issue. Any ideas?

[@DustinWegner]

Would this problem also apply to a 2017 T740? I'm having these exact same symptoms.

[@tetradgroup]

Yes sir, definitely on a 2017

[@DustinWegner]

@HowIDidIt I bought a T740 sight unseen from Texas. I had this exact symptom, needless to say I was not happy.... thinking I needed to replace the whole pump. This fix worked perfectly! 8 can't thank you enough!!!

[@jaywest-yq5ij]

I’m having a problem with my t595, the machine runs great for 20 minutes or so and then shuts down. I can restart it and run again for 20 minutes, service has checked codes and blames it on the hydrostat, saying it’s sending signal as a swatch plate error. Bobcat says I need new hydrdrostat and control cable .$12k fix. I find that hard to believe it’s the hydrostat, . Need help!

[@tetradgroup]

Could be the hydrostatic pump or could be a sensor. Hard to tell without troubleshooting the machine.

[@Rprecision]

Great information thank you!

[@danielgalvan7999]

Hi i have a 773 bobcat temperature gauge start passing to overheating belt was loose i replaced, thesame, remove thermostat still go over any suggestion im thinking on temperature sensor, or water pump but doesn't leaks anywhere

[@tetradgroup]

For more detailed and personalized advice/suggestions, please contact us at www.4tetradgroup.com

[@sxsjerry5483]

I've got a 773 f series, 1370 hours, when using it if I lift the safety bar then lower it ,hit the release button it is still locked up, have to shut the engine off then restart, hit button all ok then, any thoughts..... thanks

[@tetradgroup]

After you push green button what are the lights doing on the bics controller? The box behind you on the right?

[@sxsjerry5483]

@@tetradgroup never paid any attention, I'll look tomorrow

[@mhdairyfarm2911]

@@tetradgroup I have a question for you you seem very knowledgeable on the bobcat machines. I have a bobcat 873 that when on idle smokes really really bad blue and then under any load smokes straight black and has absolutely no power. The motor runs fine and sounds good. You wouldn't know there was a problem until you see the smoke and experience a lack of power. Do you think that can be a bad turbo?

[@tetradgroup]

@@mhdairyfarm2911 the turbo would be the very first thing to check

[@mhdairyfarm2911]

@@tetradgroup ok thanks!! How much of a pain is it to change it? can I get to it through the side panel or do I got to remove the muffler and get at it from the top?

[@ohotnik762]

BOBCAT 753 the additional line for the equipment does not work. спасибо друг!

[@cesarhernandez2848]

Excuse me, I have a Bobcat T250, I have the problem that the hydraulic on the dashboard turns on and goes off, can you help me with an answer, thanks.

[@tetradgroup]

Usually, it's a bad connection at the battery. Could be the display itself.

[@cesarhernandez2848]

Because they want to charge me $10,000 just because the engine turns off

[@cesarhernandez2848]

Because they want to charge me $10,000 just because the engine turns off

[@cesarhernandez2848]

they say that the tracker engine does not work, that is why it turns off

[@digdeeep]

You provide a lot of great information. Thank you

[@tetradgroup]

My pleasure!

[@LifcoHydraulics]

Expert, great work!!

[@HungNguyen91622]

Hey could you help me with a mt85? I have no lift. Tilt works. The joy stick is really loose, it basically just flaps up and down but doesn't left at all. You know what could be the problem?

[@tetradgroup]

For more a more individual and detailed response, please visit our website to contact us. www.4tetradgroup.com

[@MarioTorres-hy6gs]

Hello my friend , i have problem whit bobcat s185 . Stopped engine in traslate AND parking brake servise

[@sct1217]

I have slow movement on my 453 on lift and bucket. Drive is fine. I am guessing mine does not have the check either since the 773 doesn’t? Any ideas. Problem is up and down and curl and dump. Thanks!

[@tetradgroup]

Sounds like the gear pump is bad, need to pressure test and check main relief.

[@sct1217]

Thanks!

[@ricardogutierrez1840]

Thanks for the info boss!

[@tetradgroup]

You bet!

[@johnmack110]

I have a 751 the hydraulics (boom and bucket) lock up intermittently. Replaced bisc solenoid and valve. Still same problem. Put constant 12v to the solenoid to eliminate electrical problems. Still same thing. Does anyone have any suggestions? Assuming something in the valve.

[@JW-us7qh]

H2607 Code ?

[@salahuddincomillaracecours2214]

Please 🙏 My bobcat s185 same problem .what i do will solve the problems

[@tetradgroup]

This fitting will not be on the S185, I will need more information.

[@TomBaugh]

Excellent informative video. New subscriber.. thanks.

[@tetradgroup]

Awesome, thank you for subscribing!

[@osamaalied5051]

Thanks

[@eddiegarcia7004]

Thank you!!!

[@sonidodurancheran04]

I need help I got code 06-15 please help me

[@victorhernandez769]

Thank you for the video gracias...

[@AndryshakGarage]

This is a great video.

[@AndryshakGarage]

I did this 3days ago on a bobcat t650 after watching this video. Took 20-30 minutes total. Instant fix. For anyone else reading this. The hard line is a tight/perfect fit. Don't pry or bend the line or you will be fidgeting with it trying to get it right. Very easy to cross thread. It's in a tight space. I had to cut a 3/4 open end wrench in half.

[@jamestexada6315]

By the way I have a t650

[@andrewr2147]

Good stuff…..again

[@tetradgroup]

Thanks so much!

[@ЕвгенийБелоусов-ж6й]

Хорошо расказывает только я не знаю английский

[@gujjarsab7236]

Hello sir

[@hswing11]

GREAT INSTRUCTOR VERY WELL DONE

[@Munir-d6u]

Bobcats s650 boom not up down bacut close open Tel m rezen

[@hikmatabdurahman]

Please Tell me how can I find Ev 58 ? I found ev52. Bobcat T40140 ( 363211200)

[@lemons4lana]

thank you so much for posting this video…fixed! bobcat did not know…internet was no help. you’re the best! 👍⛳️🏌️‍♂️

[@tetradgroup]

Glad it helped!

[@kurthamblin2656]

Hi I'm actually having some trouble with a S300 where the bucket tilt isn't working. The lift arms are good but the bucket tilt non operational. Could this poppet be the cause? There are no codes only a light flashing on the bucket tilt.

[@jaimechavez8800]

I have a problem with my t300 bobcat. My pedal for the. Arms is stuck. But my scope. Does work. Any answers would help me alot thank you

[@jaimechavez8800]

Is stuck a my control valve. Forgot to say