Bobcat 873 hydraulic problems. html>xicaa

Excessive friction is one of them because, for higher friction to […] Oct 26, 2013 · The traction lock release works when the seat bar is up but not when it is completely down with the bucket release levers depressed. m. While an insufficient supply of hydraulic fluid is a leading cause, there are other factors that may contribute to the power issue. Secondly, leakage in the other related parts of hydraulics, like pumps, valves, motors, and cylinders, can reduce the hydraulic pressure. One of the most common hydraulic system issues in Bobcat Toolcats is leaking hydraulic fluid. Aug 14, 2007 · I've replace both rod and base coils and cartridges and the right lever control, that totally failed. Apr 16, 2017 · Just bought a 1998 873F with 350hrs but the machine has been sitting awhile. Ran the machine without any issues for about 2-3 hours. Most UTTF tractor fluid is 10W-30 and is approved for hydrostatic transmissions or the Bobcat oil is what should be used. We carry hydraulic pumps, coils, solenoids, valves, and other parts required for the operation of your skid steer loader, excavator, or other equipment’s hydraulic system. Joined Oct 13, 2019 Dec 21, 2022 · 5. I do not have a manual for it. Jun 27, 2020 · I have a 863 Bobcat that when I put on my hoe attachment and engage the aux hydraulics they won't stay engaged unless you hold the slider switch to the left. Jan 8, 2009 #1 Feb 17, 2015 · I have Bobcat 873. cooling fan is driven off the wheelwheel side of the engine via a belt and angle drive. Latest: rayburn98 Genuine Bobcat 873 Loader Service Digital Manual, 6900382PDF provides the owner or operator with detailed service information including adjustments, diagnosis, disassembly, repair and reassembly instructions for the 873 Loader. Filters will vary depending on your serial number and your machines engine. To solve this problem, inspect the hydraulic system thoroughly and identify the source of the leakage. I have a 873F with the square lights. As a general rule of thumb, estimate the hydraulic capacity of the Bobcat 873 to range from 20-22 gallons (75. The Bobcat CT1025 is one of the most versatile (and very compact) tractors you can ever find on the market. Bobcat 873 Loader: Wiring and Hydraulic Schematics included for all S/N. Element 6661807 can be replaced quickly at nominal cost. But when I use the front auxiliary hookup for Dec 3, 2011 · It is pretty hard to troubleshoot a grinding noise with out being there , couple of things I would do from what you are saying would be to remove the drive belt and start the motor with out the pump turning , that would eliminate the pump , you could remove the hydraulic filter and case drain filter and check for signs of failure , cut the filter open with a sawsall or grinder if metal doesn't Bobcat M series machine that have an issue with hydraulic and drive slow to release could have a failed check fitting that need to be replaced with a standar https://shop. The power and travel speed is fine on its own and so is the boom and bucket Dec 3, 2022 · Firstly, the leakage in the hydraulic pump can cause low pressure. The green lights are working when I push the button to turn them on. Genuine Bobcat Digital Manuals are downloadable PDFs giving you the most current version, written for your equipment, specific to your model and serial number Jun 12, 2018 · Here at Texas Final Drive, we troubleshoot, repair, and remanufacture many final drives that come off Bobcat machines. 5 hp (54. It boasts excellent maneuverability (although some have called it as being a bit bouncy, not the end of the world) and a heavy-duty 46-horsepower engine that’ll have it hauling your most heavy of loads. (The seat sensor does not work correctly so we always Jun 12, 2009 · Bobcat S185 Auxillary Hydraulic problem. Trust in these tough and reliable components for efficient fluid storage. Feb 19, 2018 · Sure enough the seat bar sensor worked fine but the hydraulic pressure light was on. Aug 14 Jun 15, 2016 · The hydraulic quit working a week or so ago, replaced it, two solenoids that control it and the switch. My fluid leval is good. Here are some common hydraulic problems and possible solutions. Release button will not release breaks until key turned off and machine restarted. Oct 5, 2020 · Hello, new to the forum and appreciative in advance for any help you have to offer. Revised 10-20 (0) M-Series Loaders (S450-S850 & T450-T870) R-Series Loaders (S60s-S70s & T60s-T70s) M-Series Excavators (E26-E85) E145 & E165 Excavator Small Articulated Loader Attachments Bobcat Engine V1 (DELPHI ECU) Bobcat Engine V2 Feb 25, 2014 · I have a 2002 773 bobcat and it has recently started having hydraulic problems. Tuned out to be the routing of the fuel line. . The BICS indicator is showing the seat light blinking (the seat sensor is disconnected because it didn't fit right with the new seat I put in). S. Oct 18, 2021 · Bobcat control valve leaking at the spool seals, but there is another issue with the valve. After some checking I found one of the aux. com/ 1-888-9-FINALSGot a Bobcat with a hydraulic pump problem? Low hydraulic fluid pressure or is the pressure too hig General Bobcat Skidsteer Forum . Types of Hydraulic Oils for Bobcat. Signs of a failed hydraulic cylinder include a decrease in engine RPM, engine stalling, and a grinding or whining noise. Electrical harness damage and Deutz engine head gasket blowouts are frequent concerns as well. 00 about the same as Bobcat Aug 28, 2010 · Bobcat 873 Steering Problem I have a Bobcat 873 with a problem with the steering control arms. Recovering from a shoulder replacement, the Bobcat sat unused for 5 or 6 months. Any ideas May 3, 2010 · I would ask you if the light will light up when you press the aux button , and when you hit the button to close it do you here the sounds of the hydraulic engaging or nothing at all in open or close , if it will close but not open you may have one spool coil bad , it so you can switch one with the other to verify , if you don't anything in either direction it could be the controll head which Dec 19, 2020 · Brakes and Hydraulics lock-up while in use. The most common cause for this situation is a broken driv Apr 5, 2008 · Hi all - I recently bought a used Bobcat 630. There could be more than one, my 435 has 3. This can be caused by a variety of things like too much pressure with the hydraulic fluid in the steer skid loader, or damaged hydraulic hoses/ tubes ( which leads to leaking ). Jun 9, 2020 · New to me 873 F series. When I use the thumb switch I see a draw on the battery gauge. I unhooked the switch wires from the controls and the wires from Jan 25, 2024 · Browse a wide selection of new and used BOBCAT 873 Skid Steers for sale near you at MachineryTrader. Experiencing issues with hydraulic lines and drive adjustments are common Bobcat 873 problems. Our experts remanufacture Bobcat® hydraulic pumps and fuel injection pumps using the latest manufacturing processes and technologies. Understanding the root causes of these issues is essential for quick diagnosis and resolution. When I push Feb 8, 2019 · So in order to hold something tight I have to keep my thumb holding the aux hydraulics on, which impedes the curl functions performance. I think there is a logical approach to troubleshooting your problem. Nov 5, 2013 · I have a Bobcat 873 Serial # 514151385 with Deutz 1BF4M1011F Turbo charged motor. I am getting a blinking light “code” on the right interior panel under the Shop hundreds of Bobcat 873 parts online | Order placed before 1:00 p. But on the button the turns the aux hyd on it Jun 1, 2024 · 1. I was moving a large pile of recycled concrete today and had no problems. Jun 26, 2022 · Hydraulic Couplers; Since Bobcat uses a hydraulic system in their vehicles to ensure seamless closure and opening of the buckets, it’s important to check the hydraulic couplers when the bucket fails to perform the lifting and tiling functions. I can turn the aux pump on like I am going to use an attachment and the hydraulics work just like normal. What I have done is checked fuses, and verified that all wiring to the solenoids are good. Cannot be duplicated from generic hydraulic fluids. Tambo303 Member. This can be caused by damaged or worn-out seals, hoses, or fittings. Joined Jun 29, 2014 Messages 19 Location illinois Find specifications, documentation and resources of 843 Skid-Steer Loader of Bobcat Equipment. Flipped up the cab and swapped the sender and the hydraulic pressure light went off. This machine can handle all types of terrain and is able to provide plenty of power for tough jobs. Caterpillar 365C L Hydraulic Excavator. Let’s examine and resolve a few typical hydraulic system issues. This is because the hydraulic system is central to the main functions of the machine (bucket lifting, tilting, floating and operation of other attachments). Thread starter EL1984; Start date Sep 25, 2011; Bobcat 720 Hydraulic/Drive Problem. The hydraulic system has a pump with fluid flow rate of 18 gpm (68 lpm) or 30. Bobcat 751 hydraulic issue? May 4, 2024. Hydraulic fluid. Jan 7, 2021 · I have a bobcat 873 series f that the aux hyd aren’t working I’ve checked the coils and they seem to have the right ohms reading according to what I can find on the web I’m not getting any power to them while running the thumb stick on the joystick. In this Shop Talk Blog post, we are going to discuss some of the most common issues with Bobcat final drive motors, including main bearing failure, case drain issues, and charge pump problems. S/N 514114999 & Below S/N 514212999 Oct 10, 2012 · The bobcat can drive around no problem once I push the override button, but lift/tilt do not work (and don't even try to work indicating electrical problem, not hydraulic problem). Dec 29, 2008 · The first thing I would do is change the hydraulic filters. com. I have no lift or tilt. Feb 26, 2022 · So I have an update after many gut wrenching and many hours of brain cells being burned up I believe I have the answer. They […] Mar 13, 2022 · I have a 853 that I can get no hydraulic action either in lift or movement. Sep 15, 2023 · The Bobcat 773 stands as a versatile skid steer loader renowned for its unwavering reliability and outstanding top load and performance. and 300 engine hrs. You should use high-quality bearings and seals to make sure the openings of hydraulic components are properly sealed. Does anybody know anything about it or have a picture or diagram May 5, 2018 · BICS is not a component, it's a system of components and electronics that are all a part of the Bobcat Integrated Control System (BICS). The machine bucket tilt and boom lowering were not working. it had a major leak at the lift valve I replaced 4 seals ans an o-ring and fingers crossed it stop May 5, 2022 · BobCat T190 aux hydraulic switching problem. Checking for the leakage will help to sort out the problem. Parts can vary depending on your serial number. Bobcat e50 excavator and all other excavator brands experiences problem due to wear and tear of their mechanical and electrical components over time. Just pressing the switch to lock an attachment on it does nothing. 50 inches wide (38. When i crank the bobcat it is like it is under a load but when I flip aux on it is back to normal. It is a pretty common issue with Bobcat 873. Nov 29, 2022 · The Bobcat S130 Skid-Steer Loader is a useful and handy Skid-Steer Loader. Bobcat parts online is your official source for parts diagrams and parts lists. Can you spot the problem? The first 10 people to spot the proble Bobcat 873 Skid-Steer Loader Service Manual. Have to turn the key off & back on to reset it. Sometimes the grapple bucket will open and close, but most of the time, it will only go one way or the other. Would love if someone has experienced the same or knows the cause. I just tried to use the aux hydraulics and nothing. The solenoid is an important component of the Bobcat loader's bucket operation. Includes solenoid valve (7272731) and solenoid coil and nut (7272732). Jun 6, 2015 · Bobcat 873 Turbo Travel problem. If there's that much foaming, I'd think air is getting in somehow too or the fluid is low and a return line is above the fluid level causing the foaming. rayburn98; Yesterday at 6:16 PM; Replies 0 Views 29. New break soleniod, soleniod bar, and break relay have been installed and the issue still happens. Whenever you notice problems with some sort of hydraulic system, you should immediately check your fluid levels. Apr 13, 2020 · Bobcat Lift And Tilt Not Working Simple hydraulic repair on a Bobcat model 863G. Jun 7, 2021 · Proper hydraulic maintenance is important. Bobcat 873 stalling out. Many consider Bobcat to set the industry standard for reliability, quality, and performance. I have had it running with the hydraulics Apr 16, 2015 · I have a 863C it is a 1997 with out BOSS. Apr 11, 2013 · Hi all, I'm at the end of my rope with this thing. 5 mm) 1. May 19, 2012 · Update """" the solenoid did not take care of the problem ,, I ran it for a hour no problems shut it off and restarted it and it's locked up … the solenoid didn't pop ,,, I raised the cab , unbolted the solenoid and removed the crossbar , bolted back the solenoid down , started it and it didn't pop ,, but it moves normal because the cross bar is out ,, it just doesn't have a parking brake Nov 21, 2015 · Hello. Hydraulic fluid loss can be avoided and optimal performance can be maintained by routinely checking the system for leaks and quickly replacing or repairing damaged parts. Dec 23, 2023 · Hi everyone, new user. it's definitely in the service manual:drinkup Aug 3, 2024 · Bobcat 873 Hydraulic Oil Capacity. This machine was used at a fertilizer factory so its rusty. We identify potential problems that simply cannot be seen during the repair or rebuild process Genuine Bobcat Hydraulic Tanks are designed for durability and dependability, ensuring reliable containment of hydraulic fluid in various applications. Jun 3, 2013 · Hello. Lost tilt of bucket. Joel804; Jun 24, 2024; Replies 1 Views 214. On the right lever, the thumb switch that controls the front aux hydraulics is a "Hall Effect" switch, it's not an analog on-off-on switch. Joined Mar 22, 2006 Messages 371 Location Northern New Jersey. Jul 25, 2022 · Moreover, you have to check the bearings and seals because they need frequent replacement. Leaking Hydraulics Back by popular demand! New name, new label. Never owned or worked on a bobcat, so are there any things that I should watch out for on this particular model. The Power Problem Decreasing Power is a major problem because it affects the performance of your Bobcat E35. i have a 873 aswell it does sound like a fuel problem , on filters i use Wix as i'm 4 hrs away from any Bobcat filters , last winter i went through 3 fuel filters in a hour that why i switched to Wix as i get them from my local auto parts store . That's how you get proportional control of the auxiliary hydraulics on those machines. The tilt function will only go forward no matter which direction the pedal is pushed. 00x16. Thread starter jeffs873; Start date Dec 2, 2008; Help Support SkidSteer Mar 5, 2024 · By choosing the right hydraulic oil for your Bobcat machinery, you can help maintain its efficiency, prevent potential damage, and prolong its lifespan. At work we use 10w30 with no problems. I am also new to skid-steer ownership, so please forgive my ignorance. In order to try to fix the problem myself I checked the fuses and cleaned them. Custom blended with the finest base oils and additives Designed to provide optimum flow at subzero temperatures yet maintain excellent stability during periods of high temperature use. What is the travel speed of the Bobcat T770? 6. Caterpillar 143H Motor Grader. 7 cu. The issue is lose of travel speed and power when operating the boom or bucket. Manufacturer: Bobcat: Model: 873: Type: Skid steer loader: Lift Design: Vertical: Years Made: 1995-1999: Variants: Bobcat 873G Bobcat 873HG Bobcat 873G Genuine Bobcat 873 873H Loader Operation and Maintenance Digital Manual, 6900927PDF or Owner's Digital Manual provides the owner or operator with instructions on the safe and proper operation and maintenance of the 873 873H Loader. Terex TA40 Articulated Dump Truck. Sep 25, 2011 · Bobcat 873 AHC problem. finaldriveparts. When selecting hydraulic oil for your Bobcat, you'll want to contemplate factors like oil viscosity ratings and whether to opt for synthetic or conventional Oct 4, 2020 · Hello to everyone. One of the primary reasons for joystick problems in Bobcat equipment is mechanical wear and tear. This Skid-Steer Loader is very useful when movement of bulk cargo such as cement, timber and wood […] Find specifications, documentation and resources of 873 G-Series Skid-Steer Loader of Bobcat Equipment. The right foot (tilt) will work the cylinder E-Series Hydraulic Solenoid Coil and Valve Stem for Loaders, 7304852 regulates the opening of fluid into the hydraulic control valve. Jan 23, 2017 · Hello, brand new to the forum and just bought my first skid steer ever, Bobcat 843. Doosan is a global leader in construction, grounds maintenance and material handling equipment, power and water solutions, and engineering that has proudly served customers and communities for more than a century. look in the oeprators manual, i believe theres a small diagnostic chart for fault flashes on the aux panel. I have tested the coils by activating the aux hydraulics with the nuts removed from the Mar 19, 2023 · 2. Nov 27, 2021 · Nothing happens (no clicks, no hydraulic pressure, no hoses jumping), but the top light goes out on the panel and the lock light starts flashing; At this point, no button pushing can leave this state. 7L) Deutz BF4M1011 4-cylinder direct injection turbocharged diesel engine with a rated power of 73. After the line came out of the top of the tank, it ran in a channel, across the top of the body. Bama720JO; Aug 10, 2024; Replies 1 Views 127. Manuals are printed on demand, giving you the most current version, written for your equipment, specific to your model and serial number. or final drive, etc I was thinking about getting some derusto stuff and spraying inside around the pump and lines. Mechanical wear and Tear. I tried wiring directly from the battery to the BICS controller with a inline fuse and drove the equipment down the driveway and back and just about to park it and the power went out so I shut the key off and the power stayed off of the controller then it came on for a second Oct 13, 2019 · Bobcat 453 hydraulic problems . Like most everything I bring home it has a major problem but the price was right. Use new, clean fluid and filters; For the 2-Bolt Flange May 30, 2021 · You're going to have a problem rigging up a switch to control the front aux hydraulics. Issues with the hydraulic cylinders can lead to reduced engine power and sluggish performance. haymaker. 10. Noticed hydraulic fluid leaking from toe hole under right front pedal. When you lock the auxillaries in, they work fine for a few seconds or minutes, then the light starts flashing and they stop working. It could be as simple as an electric solenoid or stuck valve. The Bobcat 873 loader is one of the toughest and most reliable skid steers ever built. You Dec 21, 2022 · Table of Contents 1. The Bobcat 873 skid steer loader is powered by 166. Fits the following Bobcat equipment: 0863, 863, 863E, 864, 864E, 873, 873E, 873G, 873H, 883G, A220, A220E, A300, A300B, S250, S250D, T200, T200E Parts Genuine Bobcat flat faced hydraulic couplers, hose fittings, and replacement cartridges for blocks are made of stainless steel. The hydraulic pressure is 2900 psi (200 bar). 8 kW) at 2600 rpm. 763G aux hydraulic problem. Just recently I pulled it into the garage and later went to back it out and could not get the traction lock to release with the bar down. Oct 13, 2022 · 9 Most Common Problems With Bobcat 873. 3 lpm). Thread starter ejayfordman; Start date Jun 10, 2015; Bobcat 773 turbo hydraulic fluid leak. Compared to cold engine oil, I could see extreme cold being one thing bad with running 10w30. I bought it for $450 but on the way home decided I wanted to do more research before I put it on. After just over an hour, the hydraulics started getting really weak. I’ve used the search function and checked way back on threads but haven’t come across my problem yet. jgaglioti; Jun 19, 2024; Replies 2 IQ Health and Security, available though Bobcat Owner Portal. Jan 16, 2023 · Cleaning them is also highly recommended before replacing the actuators in your Bobcat. This compact yet powerful machine has found extensive application in the realms of construction, landscaping, and agriculture, owing to its diminutive footprint and remarkable top load-lifting prowess. Tapping one of the foot controls while trying causes Genuine Bobcat 873 883 Loader Digital Service Manual, 6900847PDF provides the owner or operator with detailed service information including adjustments, diagnosis, disassembly, repair and reassembly instructions for the 873 883 Loader. check to see if the belt is still on the pulleys. It controls the hydraulic pressure that is necessary for lifting and tilting the bucket. 3 in it but I have found a couple of the "right" motors not too far away. Then the other day I got in pressed the aux hydraulic button on the upper control panel and the aux hydraulics were activating with no input from the thumb switch. Let’s start with the starting problem. Bobcat Company is a member of the Doosan Group. Distinct orange color to Maintain your Bobcat hydraulic system with parts designed to move pressurized hydraulic fluid to lift heavy loads easily and frequently. The left foot (lift) is not working at all, doesn't cause lifting arms to move. Jun 25, 2024. Bobcat moves and lift arms seem to move the ammount that I can move them with the backhoe attached. The fluid is leaking from the rear round port holes on either side. A few hours of service ago I notice just a spot of hydraulic fluid that was leaching out of the front cover that acts as a clean-out access to the foot pedal cavity on the throttle side. Jan 27, 2023 · Another common problem on an older Bobcat 873 is the hydraulic loader arms begin to fail or weaken over time. Does the Bobcat T770 have joystick control? It has an optional joystick control. It is possible that recreating the wheel could be more time consuming, more expensive, and less efficient than fixing the problem. It has the Deutz oil cooled motor with a hole in the block. Hi, Trying to post this a second time must of timed out on first try. As someone who has had to change blown hydraulic hoses in -20° and fill the system with stone cold hydraulic fluid, it wasn't much thicker then normal. I replaced the hose that comes out of the hydraulic tank and that didn't seem to stop it. I can raise the boom but cannot lower it. Mar 19, 2023 · One of the most common problems with the Bobcat 873 is the hydraulic fluid leaking out. steve(ill) Member. NOTE: Please check the wires on the current solenoid coil you are replacing. A Bobcat T190 with hydraulic problems is a nightmare. Bobcat Skid Steer Lift and Tilt Hydraulics not working but was a cheap and e Hi all, I have a 2019 Bobcat T650 that has an Hydraulic operation issue. Despite it's age it hasn't done that much work and is in pretty good condition. Discussion in 'Wheel Loaders' started by crockett11, Sep 6, 2014. How To Troubleshoot And Fix Low Pressure Of Bobcat T770 Hydraulic: Find Bobcat 873 Skid Steer Loader for Sale . Hydraulic fluid filter is plugged - Replace hydraulic filter. Bad Solenoid. I have lifted the cab and pressure washed the interior. Checking for repaints and cracked booms is crucial due to potential issues with the machine’s integrity. Apr 15, 2024 · Common Bobcat 873 Problems. typically the tensioner arm pivot gets corroded and sticks with no tension on the belt. Search by serial number, model number or product type. Suddenly the seat bar sensor started acting up and a few minutes later the hydraulic pressure light was on again. Dec 20, 2009 · There will always be some left in the cylinders and lines. May 31, 2011 · My hydraulics are working but not at a 100%. Doosan is a global leader in construction, grounds maintenance and material handling equipment, power and water solutions, and engineering that has proudly served customers and communities for more than a century. Low Hydraulic Fluid. I was abel to do a restart and get4-5 Oct 8, 2014 · I don't think it would really hurt anything in a Bobcat, but "tractor" hydraulic fluid generally has friction modifiers for the wet brakes that standard hydraulic fluid does not. Thread starter steve(ill) Start date May 1, 2015; S. Same unique custom blended hydraulic / hydrostatic oil in the familiar orange hue. If I have my conversion right, 46 is like a 30 weight. I have a 14 - 03 error code which leads me to pulling the fuel solenoid Jan 9, 2009 · bobcat 873 big problem? Thread starter 90plow; Start date Jan 8, 2009; 90plow Senior Member. It comes in two models e50 long arm model with greater bucket reaching distance as compared to the ordinary e50. Bobcat 873 c series serial number 514112836. hydraulics, I only get a short, maybe 1 second pulse of hydraulic pressure to the 709 backhoe that I am trying to operate, then no pressure. Hydraulic fluid leaks: Leakage of hydraulic fluid is one of the most common bobcat excavator hydraulic problems. Because of many aspects, including faulty seals or hoses, this can occur. It's my first skid steer although I've run others at work. 3 liters). 1 mm) Remember to order Bobcat hydraulic oil fluid. It now works but only right after or while operating the foot controls. All else still worked. So if a retailer or private seller mentions that a Bobcat 873 has starting problems, you shouldn’t be shocked. test coolant freeze point. Sep 30, 2012 · I have owned my 873 for about 8 years and have had few problems. In simpler words, hydraulic The all-anodized, lightweight aluminum housing case drain filter. Customer: i have a bobcat 863, with front auxillary hydraulic electrical problems. The Hydraulic System of The Bobcat CT1025 Is Bound To Malfunction. How old is this machine? How many hours? It could be a solenoid issue, or a pressure relief system problem. What are the engine specifications of a Bobcat T770? 92 HP Turbocharged tier 4 diesel engine. What is the price range of the Bobcat T770? $34,900 to $75,000. Dec 3, 2022 · Bobcat e50 is a 47. I noticed the bucket loads had to be smaller and it got to a point where I couldn't lift a loaded bucket at Jan 6, 2011 · 1. Jun 13, 2017 · Yes, it will go back to normal for a little bit. I can't seem to find the Apr 2, 2006 · It's a 96 873 high flow, with total 2100 hrs. Oct 31, 2008 · Have a 773 G series. If you plan to purchase parts for regular maintenance or service for your Bobcat® equipment or attachment, it’s the easiest way to find part numbers. Duetz engine!! Heater, A/C, tracks, 2 buckets, and they threw in a new set of forks. Jun 19, 2011 · I just bought a 1999 Bobcat 873 skidsteer. 3 weeks ago it would run 3 hours ? Then the Aux Hydraulics would just quit. Boom and tilt work fine. Oct 30, 2018 · Bobcat also stopped recommending 10W-30 motor oil in the hyd's in 2006. I talked to Bobcat dealer yesterday and the parts guy convinced me it was the switch assembly. When this happens, all the lights on the BICS are blinking. The couplers are used to connect the hoses and actuators in place. The light goes on on the panel when the button is pressed when the seat bar is up. Some signs of a Jun 23, 2013 · Also to add, Bobcat hydraulic fluid actually flows pretty good when cold. It started straight away after this time, but the lift and tilt are unresponsive. When the bar is lowered the traction light goes out Aug 31, 2023 · When a Bobcat joystick malfunctions, it can disrupt productivity and result in project setbacks. crockett11 New Member. Here's what it does: some days- works fine all day; other days- when I try to lower the bucket nothing happens, and then it will not lift/lower/tilt up/tilt down any more until I shut it Apr 27, 2023 · 763 Bobcat Hello, I'm trying to trace down an issue with my tilt and lift not relieving pressure on the cylinders. Shut off the machine, change the filter and refill with Bobcat hydraulic fluid. 7 mph with a 2-speed option. Additionally, excessive pressure or overheating can also contribute to fluid leaks. I bough a Hydraulic Breaker 3 weeks ago, It is a Atlas 400-2 I flushed the Hyd oil before I used it on my 863. - Bobcat 7 to14 pin (P/N 6706392), and 14 to 7 pin (P/N 6706391), pigtail converters. If your engine is hesitating – even after you’ve replaced the fuel filter – this fuel pump will solve the problem. The right hand arm has a lot more travel that is required both forward and back before the right wheels will move. 25 inches long (82. Jun 18, 2016 · I had what I thought was an auxiliary hydraulic issue on a 773 recently. My 873 Bobcat is flashing 2 flashes on the right side of the Left controller. 5 days ago · Hydraulic fluid leakage is a problem with the hydraulic system of the Bobcat 763 skid steer. Problem: 873 F model 1999 with 1750 hours machine fights itself as the bucket rolls back and you lower the main boom. #1. austin915; Wednesday at 11:43 AM; Replies 1 Views 53 Jul 30, 2023 · Bobcat T190 Hydraulic Cylinder Problems. I think it has like 2400 hours on it I have owned skidsteers before, but never a Bobcat. Oct 13, 2021 · Bobcat T650 instantly stopped and coding for low hydraulic charge pressure, and engine shuts down. Aug 17, 2024 · Most common problems with Bobcat 873 1. Thread starter 7254greg; Start date Feb 22, 2011; Help Support SkidSteer Forum: Feb 22, 2011 #2 7. 1996 873 hydraulic problems 1996 873 hydraulic problems. Final Thoughts Dec 21, 2008 · Good battery, check glow plug function, fresh fuel filter, light weight winter oil in engine and even hydraulics if your going to start it in the cold alot, working block or oil pan heater. Damaged hoses, loose fittings, or worn-out seals could all be to blame for this. I can't find the adjustment for the belt. Genuine Bobcat 873 Loader Operation and Maintenance Digital Manual, 6900369PDF or Owner's Digital Manual provides the owner or operator with instructions on the safe and proper operation and maintenance of the 873 Loader. Compatible with Bobcat Skid Steer Loader(s) 873; Replaces Bobcat OEM nos 6673916; 4-Bolt Flange; Shaft: 3/4" Spline: 11; Genuine Dynamatic pump; Manufactured to exact OEM specifications; To validate your warranty: A contaminated system should be completely flushed by an authorized dealer. SHIP SAME DAY | Need help finding the right parts for your Bobcat 873 skid steer? Contact our parts department. Joined Hydraulic Oil Pressure Switch, 6674316 fits in the manifold of the excavator or the cooling fan motor of the loader gives you a signal to alert you when your hydraulic oil pressure is too high or too low. Here are a few suggestions for tackling the hydraulics issue. Language English, Format: PDF. Jul 26, 2014 · 873 has an oil cooled duetz engine. Hydraulic issues. Apr 23, 2014 · if the 2 idiot lights on the aux panel are flashing, there is a problem in the aux curcuit. Mar 14, 2016 · 2003 Bobcat 873 G Series , 2769 hours , universal quick attach , foot and hand controls , auxiliary hydraulics , machine appears to be complete but not guaranteed , running condition unknown , for The Bobcat 873G is equipped with a vertical-lift loader boom, 1-speed or 2-speed hydrostatic transmission, 100HS drive chains, and 12x16. You will Aug 11, 2024 · Problem 2: Hydraulic System Malfunctions. May 28, 2009 · Bobcat 873 gauge is reading that it’s overheating. These converters exist as Bobcat part numbers but are used for older systems using the old style 7 pin "trailer connectors", not the newer 7 pin digital connectors as used today. Genuine Bobcat Digital Manuals are downloadable PDFs giving you the most current version, written for your equipment, specific to your model and serial number. The capacity for hydraulic oils of the Bobcat 873 skid-steer loader may differ based on the particular design and model. Dec 24, 2016 · I have a bobcat 873 that we have had no real problems with, at least none that were the machines fault. The left hand arm causes the left wheels to move forward and back as soon as it is moved from the neutral position. However, it has its own set of problems that can be difficult to troubleshoot if you don’t know what to look for. It can be used for construction services or other such tasks such as moving dirt or digging trenches at home or for medium sized industrial work. 7254greg Member. The Bobcat 873 is equipped with a vertical-lift loader boom, one-speed hydrostatic transmission, 100HS drive chains, and 12. Some times I can let it idle for a minute and the problem goes away, then begins again. I have a Bobcat 873. 853 hydraulic problem Feb 10, 2013 · I brought home a Bobcat 873 today. It's not new by any means but it fits the budget. Thread starter Tambo303; Start date Dec 25, 2019; Help Support SkidSteer Forum: Dec 25, 2019 #2 T. The power light is on also. If it has red and black wires, replace it with: 6671025 Jul 6, 2024 · Jul 6, 2024. 9hp turbocharged diesel engine powered compact excavator. Many members choose to drain their oil by connecting an open ended hose to one of their aux connections and running the machine with the aux activated until it begins to sputter oil. I changed the big filter in the back but I can't find the two small inline filters that are suppose to be under the cab. The hydraulic system controls the movement of the Bobcat CT1025’s attachments, etcetera, and any problems with it can affect its performance. Dec 14, 2015 · I have a 873 Series F Bobcat that the front aux hydraulics are not working. The bucket will not lift and dump correctly. This Bobcat skid steer fuel pump will supply your machine’s fuel line with positive pressure the moment you turn the key. 3. 7 up to 83. Sep 22, 2007 · Hi, last week I bought a Bobcat 453 -99 with only 1000h, but the hydraulic system for lift/tilts is very slow, 12 seconds for full lift, in the manual is says 5sec. in (2. Joined: Sep 6, 2014 Messages: 1 Location: Kent NY. The two led's on the hydraulic panel are on constant when I push the button twice. This is a recurring problem with the Bobcat 873. i have been chasing this for a yr and have made a bunch of repairs I will post a second post if this submission works. I was always told Bobcat fluid is close to a 20 weight. Check the Bobcat Online Parts Catalog to ensure the correct part for your equipment. Power washed the area under the lifted seat and power washed the engine too. Keep in mind that turbochargers don’t really help start the engine, so if you’re having trouble getting it going, it’s probably not that. I bought it with hydraulic issues, but not really sure what I was getting into. You can put it on float and it will come down as it should. I'm thinking about putting a Cummins 3. I was wondering does anyone know a good resistance to the solenoid coil on the BICS directional control valve? I'm getting 10 ohms which seems low to my knowledge? I bench tested How to Diagnose a Drive Problem on a Bobcat 642 and possibly Fix it yourself in real DIY Fashion saving you thousands of dollars. That is why you should not be surprised if you see a dealer or an owner is selling a Bobcat 873 for starting issues. my main two big Hydros are Wix all though they were over $100. They support the quick connection and disconnection of attachments with no fluid spillage and prevent air inclusion, so your equipment stays safe and clean. These service manual contains all the information required to assist you or a trained service engineers with all work, repairs and maintenance on this Loader. 6 mph. Dec 27, 2011 · controll valve spool seals , you will find threads on how to change them , the spools have to be disconnected in the front of the valve and slide out the back , the hole you mentioned is suppose to be there , the spring is a center spring , the green capped spool is the tilt , the one under it is the boom , if you are going to seal one you should do the other at the same time as you will be Jan 8, 2008 · I have a slow hydraulic leak that happens when i run the bobcat for a a couple hours and then let it sit. Pressure; Bobcat skid steers are integrated with the auxiliary hydraulic system, which means the pressure is an important factor. The oil looks like whipped milk (when the oil is hot), the driving of the machine is ok, so I guess it must be time for a oli and Dec 8, 2022 · To begin, we will address the first issue. Learn more about Bobcat Owner Portal here. You will I detached the original bucket and attached a grapple bucket, but I can't get the auxiliary hydraulic system to function properly consistently. Hydraulic fluid is insufficient - Checking hydraulic fluid level and add if necessary. When I actuate the switch on the right control handle for the aux. I'm slowly finding leaks as I put my bobcat back together. hydraulic solenoids constantly has power to it. Watch this video to learn how to replace the hydraulic fluid, main filter, case drain filter (if applicable), and Aug 16, 2022 · The most common problems with the Bobcat 773. The BICS controller, the traction lock solenoid, and the BICS hydraulic lock valve on the main hydraulic control valve are all part of the BICS "system". Including manuals, parts, services schedules and more. According to the service manual, a blinking "detent" light indicates an issue in the rod end Bobcat Company is a member of the Doosan Group. It's a '99 773 with the electronic hand controls (ahc). Jan 3, 2013 · I think the early 773 had a seperate aux controll module and the last ones built had the aux controll built into the machines' main controller , the aux controller was mounted on the right side the machine as viewed while standing in front the machine with the cab up , it was right under the the steering lever cowl , I would bet it's either the controller or wiring issues Two spool lock solenoids are mounted onto the spool lock block for the lift and tilt spools and controls the flow of hydraulic fluid in Skid Steer and Track Loaders Sep 6, 2014 · Bobcat 873 hydraulic problem. Order genuine manuals for loaders, excavators, tractors, attachments and other equipment directly from Bobcat. the aux hydraulics will come on but, momentary light on, and works but will stop and the momentary light or the detent light will flash, which way the switch was pushed. Bobcat T190 hydraulic cylinders are prone to problems due to their high-pressure system. 7 gpm (116. When this happens, the fluid can escape and dirty the motor or its environs. Here’s what I got, bobcat 873 with 5,300hrs if the meter is correct. The remarkable lifting and digging power of your Bobcat T770 is attributed to its hydraulic system. Defective or worn relief valve - Repair or install a new relief valve. If it has two red wires, this is the correct replacement. 5 standard tires. I'm having hydraulic issues. I feel it is either the switch going bad or a bad connection on what ever it is the switch activates to open and close. H. I had a Problem with the Hy Aug 1, 2010 · Don't know if this is relevant on an 873, but my old 743 had the exact same problem. Starting Problem. However, when it’s not functioning properly, it can seriously obstruct your advancement. cqapqbx pnclph urte bewefkvt rmpj xicaa fktm pkgdjp mqmlj ytlnxiw