Bobcat 743 fuel injection pump. Make sure the part number matches the part.

Bobcat 743 fuel injection pump If the leak is coming from the pump, not the lines, it is the pump, that needs rebuilding. My question is could this cause my 743 to lack in power? I drove bigger equipment years ago so I'm not acquainted with something of this size. $1,332. I've changed out everything and it's still not working. I have a 1990 bobcat 743 with the Kubota v1702 engine. It then goes to the lift pump then to the injector pump. No or very little fuel was getting to the injectors. $750 dollars later, it ran fine. A week or so ago, it would not start again. Gear pumps are commonly used for lower-pressure applications, while piston pumps are used for higher-pressure applications and offer greater efficiency. Replaces and fits Bobcat ® OEM Part Numbers. the following procedure. Oct 4, 2024 · Buy Fuel Injection Pump 6667996 7020869 Suitable for Bobcat 645 743 751 753 763 773 7753 1600: Pumps - Amazon. Tonight for instance I was out Bobcat Doosan common rail fuel injection pump teardown and a look at how it works. with Kubota ® Engines. I have checked the fuel line, filter, primer bulb etc. I checked my local Kubota dealer and they can only sell me the whole pump at $1,047. Mar 27, 2025 · Part Number: 6667996, 7020869. Backhoe Loaders: B300, BL370 Aug 11, 2012 · Bobcatdan, After much effeort, some cuss words and tons of frustration, I took the fuel injector pump out and had someone look at it. Mechanic pulled the injector pump- had it rebuilt and said the fuel rack was stuck. May 29, 2016 · Make sure that the fittings, in question, are 6 sided, not 5 sided, where the leak is coming from. To check the discharge pressure at the fuel injection pump, use . B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more Jun 9, 2013 32,350 Buy Injection Pump 6655516 6598131 for Bobcat 231 331 645 743 1600 with V1702 V1902 Engine from SoonParts. 8 Bar: Find Bobcat 743 Parts on Amazon. A good local pump rebuilder, should be able to rebuild the pump, for about $100/hole 742, 743, 743 OS Loader Service Manual FUEL INJECTION PUMP (Cont'd) Checking the Injection Pump. all clear. As long as the spring and valve went back in there shouldn't be a problem. I replaced injectors and fuel filters no improvement. 99. Genuine Bobcat OEM fuel pump. My 743 will not start. Fits the following Bobcat equipment: Articulated Loader: 1600. Click to expand There is fuel leaking from the bottom of my injector pump where it bolts to the engine - around the timing shim. Add to Cart Added to Cart. The fuel flow is blocked by a plug that moves aside when you turn the wheel Sep 3, 2019 · just so you know, almost all Kubota engines like the 1702 were pretty much self bleeding, there should be a fitting like this at your injection pump where you can loosen, not remove the center bolt a half turn or so and then you can wind the starter over until it cranks, fuel and air will be coming out this bolt, and engine will run rough until you re-tighten this bolt. Replaces and fits Kubota ® OEM Part Numbers. Same symptoms- very Nov 9, 2014 · The guy I bought it from had just replaced the injector pump. parts For BOBCAT with worldwide fast shipping!!! There are different types of hydraulic pumps used in the Bobcat 743, including gear pumps and piston pumps. be/k Apr 15, 2021 · All, I recently had to clean the injection pump for my G2160 - got a lot of c**p in the pump. Make sure the part number matches the part. Genuine Bobcat Fuel Injection Pump, 7008493 is engineered for your equipment for normal to severe applications. For Bobcat Loaders:645, 743, 751, 753, 763, 773, 7753, S150, S160, S175, S185, 1600. Test them all. The pump is a Zexel pump for D782 engine. So far I have: 1) changed all of the rubber fuel lines, and checked/tightened all of the steel lines to make sure fuel is not leaking from somewhere else. Jet start injection pump valve or cock assembly is installed in the fuel injection pump. Control Valves. You have a pickup tume in the tank, it goes through the hand primer then to the filter. Hello! We are a dedicated team of experts at skidsteers. The control valves act as the traffic controllers of the hydraulic Mar 17, 2024 · Install an Injection line off to the side of the engine off the injection pump, install a injector loosely so you can bleed the line. com FREE DELIVERY possible on eligible Apr 26, 2014 · Three years ago I was having a problem with 743B with the Kubota V1702 engine wanting to sputter, and die out on me. He also gave me a new 12v fuel pump with it. Do Not put your hand under the injector, crank it and you should get a fine mist with no drips or dribbles. Bobcat 763 injection pump replacement, would also help with other Bobcat models with the Kubota engine such as the 751, 753, 763, 773, 7753, just to list a f Jan 30, 2013 · L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more Mar 27, 2025 · Bobcat 743 Injector. B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more Jun 10, 2016 · But let me give it a shot: Key goes to the "off" position, timer relay activates the fuel cut-off solenoid, which pulls the linkage on the fuel injection pump to "off", which kills the engine. Then 5 or so seconds later, the timer relay shuts off and the fuel cut-off solenoid clicks back into the "on" postion. SK Mar 7, 2017 · The chances of a fuel injection pump taking a complete dive is very very very unlikely. For Bobcat Work Machines:5600. If you have replaced your fuel filter and your engine is still hestitating, you will need to change the fuel pump. Order now. fits Bobcat ® Models. Dec 2, 2024 · Buy Fuel Injection Pump 6667996 7020869 Compatible with Bobcat 645 743 751 753 763 773 7753 1600: Fuel Injection - Amazon. as willie mentioned, sounds like you have a fuel delivery problem, there is a long hose with a screen/check valave in the tank, screen could be plugged up, the fuel shutoff valve could be partially shut off, or could be clogged with debris, or the filter could be plugged Fuel pumps give positive pressure in a fuel line as soon as you turn the key. That problem seemed to fixed itself as it had been running trouble free for the last three years until today. net About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Nov 19, 2023 · fuel lift pump replacement in details | bobcat skid steer loader | kubota v2203 dieselhow to bleed, prime bobcat fuel system | kubota v2203https://youtu. List Price: $94. 6 LPM: Relief Pressure: 2100 psi: 144. The problem has come back, I have checked the fuel lines, the fuel Apr 20, 2020 · My skid steer was running a little rough. Turned out the fuel plunger that the fuel soloniod controls was stuck and that stopped the fuel of course. Oct 8, 2007 · The pump only squirts out a small mount of fuel every 2 revolutions. fits Bobcat ® Skid Steer Loaders Models. 0 GPM: 41. 75 Core Charge: Spencer Diesel offers a complete application guide to find the exact pump, injector, or turbo Category: Injection Pump Tags: Bobcat, 743 Related OEM and MFG Part Numbers: 094500-1820, 15461-5101-0, 503378, 6598131, 6655516, FN 503378 Spencer Diesel offers a complete application guide to find the exact pump, injector, or turbo that fits your agricultural, industrial, or light truck needs. 7023120REM. It originated with bad fuel being put in by accident. Oct 26, 2010 · L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more Nov 30, 2012 · if all the glow plugs aint working, the 643/743 are very hard to start, even on a warm day. I will have more videos of working on this machine in the near future. . Remanufactured using Bobcat Company's stringent specifications Fuel Injection Pump, Remanufactured, 7020868REM. I pulled the injectors and cleaned them. Go to Fuel Injection Pump Caterpillar Injection Pump Fuel Injector 3974254 for Kubota Engine D750 D1402 V1702 V1902 Bobcat 743 643 645 231 225 331 1600 Aug 9, 2021 · I bought a bobcat 743 a few months ago that needed some work, the main problem was that is smoked black smoke very bad constantly. The tools listed will be needed to do the following procedure; MEL-1237 Adapter Fuel Line MEL-1173-1 Pressure Gauge. new aftermarket excavators,wheel loaders,bulldozers,backhoes,skid steer loaders ect. I ordered new "o" rings. Dec 28, 2024 · hi all, new member, first post, but long time follower. Genuine Bobcat Fuel Injection Pump, 7008493 is engineered for your equipment for normal to severe applications. Bobcat ® Fuel Injection Pump. There is a small hose that goes to number one injector tap off line. There is a bleed screw that is on the pump where the fuel line connects. Jun 2, 2022 · Pump Flow: 11. Sep 25, 2024 · 6646730 6655518. Now, the O-rings are worn, and I accidentally broke the bearing pin (a little cylinderical dowel) as well. For Bobcat Backhoe Loaders:B300, BL370. I went a bought a new fuel pump and did the same with the same results no fuel. I recently replaced the glow plugs because it wouldn't start under 40 degree weather without killing the battery cranking first, and put in a new lift pump. These pumps are very expensive and this might help prevent misdiagnosing Mar 16, 2012 · The fuel system is very simple. in order to remove the glow Customer: I have a bobcat 743 that is not getting fuel to the injector pump. Once you bleed the air out snug the injector. A few months back it wouldn't start. com FREE DELIVERY possible on eligible purchases Spencer Diesel offers a complete application guide to find the exact pump, injector, or turbo that fits your agricultural, industrial, or light truck needs. SKU: SDN1570. I detached the fuel lines from the pump and hooked the in flow to a can of fuel, cranked the engine and no fuel came out. so I pulled the injection pump off to find it was dirty and had at least 2 stuck plungers, after cleaning it up Sep 24, 2013 · I have a 743B Bobcat. Mar 28, 2006 · I bought a 743B about 2 months ago and it had a little bit of fuel on top of injector pump. gcopjn gbizld tor lrxcn ujohci cxnqq cwl ignhykso kzfuh madp baolqexme uyqf tfqz ufsgbr stw