I am sending you a pm. not sure? I have a 4JH3-HTE that is having severe issues. mywindow=window.open("/stock.htm","mywindow","menubar=0,resizable=0,width=350,height=400");
Yanmar YM2610, 3T80, Power-Shift, ROPS - Fredricks UTDA Restored . The pump is loose, mounting nuts and fuel lines are all removed but something inside the timing gear case is holding it in. Messages: 6,661. Have to change an injector pump on a 3 cylinder yanmar diesel in a deere gator. Jump to Latest Follow . Great, thank you for the help. {
Turn the engine over with the starter until clear fuel with no air bubbles leaks from the injector line. For a better experience, please enable JavaScript in your browser before proceeding. Feb 11, 2004. :)While trading in the market you may want to try mining Pi Coins @Pi Network mobile App. Page 6 Removal of Fuel Injection Pump . Copyright 2023 Hoye Tractor Parts. 23000-013000 plunger adapter clamp (Figure 7-37, (1)). Allows you to easily remove injectors from any "YM" series (YM1500, YM2000, YM3220, etc) Yanmar tractor engine (and all of the "50 series Deere tractors like the 650 through 1250) in minutes WITHOUT damaging the injector like other methods. I have a motor that has sat for a couple of years and the injectors are stuck in place. Advertise Here Thread Tools Search this Thread Rate Thread Display Modes Page 1 of 2 1 removal.. direct injection system (213 pages), Tnv di series 67.7 hp (50.4 kw) @ 1800 rated rpm (2 pages), Manual will be automatically added to "My Manuals", Tightening Torques for Standard Bolts and Nuts, Camshaft and Timing Gear Train Specifications, Method B : Use a Feeler Gauge to Measure the, See Thrust Bearing on Page 70 for the Service, Checking and Adjusting Fuel Injection Timing, Determining Fuel Injection Timing Specification, Fuel Injection Volume Adjustment Mechanism, Checking / Adjustment of Fuel Injection Timing, Judgement Criteria on Atomization Condition, Carefully Rotate the Alternator Toward the Cylinder Block While Loosening the V-Belt, Troubleshooting by Measuring Compression Pressure, Quick Reference Table for Troubleshooting, Section 1. Remove the injector line from the top of the injector with a wrench. - Important Safety Warning! This tool only pulls on the base of the injector - the part that actually gets stuck into the head. not the body of the injector. In this video we go in detail on how to remove the injectors and look at the spray pattern.Stay tuned for more detailed videos on our whole engine rebuild series as we discover problems and fix them to finally get our little Yanmar 2GM running again.If you like what you see don't forget to give us the thumbs up! The engine does run smoothly and strong for that matter, there are times when the the engine speed will vary even though the throttle hasn't moved but other than that starts & runs good. Leaky injectors can be identified by watching the exhaust. Copyright 2023 Hoye Tractor Parts. I do have an engine manual and may still need to remove the cover and inspect the governor linkage. Step 2 Check the fuel filter. It feels spring loaded like the governor linkage or throttle lever but I can't feel what. Built to very tight tolerances, the injector pressurizes the fuel to 2,800 to 3,000 pounds per square inch (psi) during injection. Slip the injector nozzle protector onto the injector tip. The other copper sealing rings & the chambers should not have been disturbed- they are actually very hard to get out. Removing Yanmar Fuel Injection Pump - Cruisers & Sailing Forums Cruisers & Sailing Forums Engineering & Systems Page 1 of 2 2 This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on Cruisers Forums. Yanmar 2GM Engine Rebuild: Injectors removal and testing (Part 1) Wildly Intrepid Sailing 9.52K subscribers Join 19K views 1 year ago #sailing This is the start of the Yanmar 2GM diesel. Page 160: Checking Fuel Injection Timing NOTE: Use the Yanmar part no. I said do not remove nut during. Here is a long thread about removing a REALLY REALLY stuck Yanmar injector but I don't expect you will have this much trouble. Step 1 Check the fuel level in the tank. Install the injector fuel line and tighten it down loosely. Don't lose it. Turn the engine off. How the pump connects to the gear is on a tapered keyed shaft, so it can only connect in one place. How to remove fuel injection pump Yanmar 4 cylinders thermo king Yanmar fuel injection pump Posted by Anonymouson Jun 03, 2012 Want Answer0 Clicking this will make more experts see the question and we will remind you when it gets answered. SHOP NOTES:Normally if you just remove the injector you will only need to replace the fiber sealing washer. All rights reserved. How to remove Yanmar 3GM30F injection pump Zonker Jan 6, 2016 Zonker Super Anarchist 10,734 7,190 Canada Jan 6, 2016 #2 I'm stumped. Pre-soak the injector seam with penetrating oil or plain diesel to help ease the disassembly process. It's a bit of a pain but believe me, better than removing the timing cover. Location: 2022 - Caribbean, currently ABCs. Remove the banjo bolt and fit a M8 bolt. I am hoping to get lucky and not need to do this since the pulley nut appears to be difficult to remove. Fine adjustment is handled by rotating the pump and tightening its mounting bolts. tractor.. For the life of me, I cant figure out how to grab them.. Hoye Tractor sell a "priority" tool they designed, guarantees the inj. 158090-51841 for the M16 adapter used on the MP4 fuel injection pumps (TNV94-106 model engines) and Yanmar part no. It may not display this or other websites correctly. On the Yanmar Tractor Owners Group, we have several members who are John Deere owners with the 100% Yanmar made machines. But first make sure to clean all debris from around injector so it does not fall inside engine. I would like to have my Yanmar 2GM20F fuel injectors and high pressure fuel pump rebuilt. Install the hold down collar onto the injector hold down studs. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Tons of illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-ups. Copyright 2023 Leaf Group Ltd. / Leaf Group Media. Funny actually, I was just going to put the puller on the shelf and forget it, but I was pretty pissed off about what happened with the yanmar mechanic. Start the engine and warm it up for 10 minutes. I sure hope not, I don't have the time or $$ for something like that at this juncture You must log in or register to reply here. https://dieselpetrolengine . The injector is removed very easily. 4TNV98 & 4TNE98 Diesel Engine Section 4. . Yanmar diesel injectors deliver precisely metered pulses of fuel directly into the combustion chamber of each cylinder. This is the start of the Yanmar 2GM diesel engine troubleshooting. The return lines are plumbed to the top of the fuel tank, is there a chance these could be plugged up? You will no longer need to remove your head and take it to a machine shop to get you injector removed. I was trying to find out how to pull injectors. The owners said it wouldn't start after not running it for a number years. Almost seems to me you should have a cylinder not firing. The best way to remove a Fuel Injector from a Yanmar 1GM, 1GM10, 2GM, 2GM20, 3GM, 3GM30 3GM30F Shaun Zoka 6.7K views 1 year ago How to Visually Tell if Your Diesel Fuel Injectors are. Set the initial timing to the middle mark on the fine gradations on the back of the front cover support. See second picture, # 3 gasket and cover, remove it and unpin the link. You are using an out of date browser. When you remove the injector, I think theres a little washer that sits at the base of the injector. I am stumped!!!! Re: Yanmar injector removal. This might be the next Bitcoin or big thing in the crypto world.Accumulate while the rate is still high.Cryptocurrency experts predicts the value of Pi coin to be 0.5$ to 10$ after 2021. I have ordered new injectors and plan to install them later this week. Page 162 Torque Chart on page 7-5. The injection pump has a metered stroke that determines how much deisel goes through the injectors. - Important Safety Warning! If you have ever tried to remove an injector from a Yanmar engine you understand the need for a tool like this. Thread the injector puller tool onto the top of the injector. Bled to injection pump as before. However nothing, not a drip, comes out the high pressure side. Use a lever against fuel line port to try to lift the injector at the same time . Replaces Yanmar 724770-53100. how do i set the timing - Answered by a verified Mechanic . Then, you STILL had to figure out how to get the broken remains of the injector out of the head. This would frequently break the injector since the body is just cast. Anja) by TFLM https://soundcloud.com/theflashmusicCreative Commons Attribution 3.0 Unported CC BY 3.0 http://creativecommons.org/licenses/by/3.0/Music promoted by Audio Library https://youtu.be/zqkoJwWeJ6Y Song: Epicness By (Anwar Amr) Video Link: https://cutt.ly/ftqFyGA***************************************** Your advice would be appreciated.Bill. Periodic Maintenance Information, Troubleshooting By Measuring Compression Pressure, Quick Reference Table For Troubleshooting, Engine Yanmar 3TNV82A Troubleshooting Manual, Engine Yanmar 4TNV98T-ZGGE General Specification, Engine Yanmar 4TNE106-GE Service & Parts Manual, Engine Yanmar 4JH3-TE Series Operation Manual, Page 12: Function Of Major Engine Components, Page 13: Function Of Cooling System Components, Page 22: Engine Coolant Capacity (Typical), Page 27: Tightening Torques For Standard Bolts And Nuts, Page 69: Intake / Exhaust Valve And Guide Cont, Page 72: Crankshaft And Piston Specifications, Page 84: Disassembly Of 4-Valve Cylinder Head, Page 94: Cleaning Of Cylinder Head Components, Page 106: Measuring And Adjusting Valve Clearance, Page 111: Crankshaft And Camshaft Components, Page 121: Method B : Use A Feeler Gauge To Measure The, Page 146: Test And Adjustment Specifications, Page 154: Installation Of Fuel Injection Pump, Page 159: Checking And Adjusting Fuel Injection Timing, Page 163: Adjusting Fuel Injection Timing, Page 168: Adjusting Fuel Injector Pressure, Page 180: Fuel Injection Volume Adjustment Mechanism, Page 186: At Full-Load Maximum Speed Control, Page 187: At No-Load Maximum Speed Control, Page 196: Checking / Adjustment Of Fuel Injection Timing, Page 201: Judgement Criteria On Atomization Condition, Page 209: Disassembly Of Engine Coolant Pump, Page 210: Reassembly Of Engine Coolant Pump, Page 238: Troubleshooting By Measuring Compression Pressure, Page 241: Quick Reference Table For Troubleshooting. Limiting The Fuel Injection Volume. Looking at the Service Manual it does not look like a difficult job to remove these items. Built to very tight tolerances, the injector pressurizes the fuel to 2,800 to 3,000 pounds per square inch (psi) during injection. 6. Here are some additional helps: mywindow=window.open("/stock.htm","mywindow","menubar=0,resizable=0,width=350,height=400");
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Add fuel to the tank if needed. General Service Section 2. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Seamanship, Navigation & Boat Handling, Rules of the Road, Regulations, & Red Tape, http://www.cruisersforum.com/forums/ve-210170.html, Alcoholics Anonymous and the Sailing World. Install the hold down collar nuts and torque them to 12 foot/pounds (ft/lbs) with the torque wrench. RedTail : 7 - 07-Oct-13 Reply: RedTail : 06-Oct-13 : Another related factor is the extent to which the engine . Ensure that the fuel level is sufficient to cover the fuel pickup and prevent any air from being drawn into the system in the fuel tank. Shop NOTES: Normally if you just remove the injector puller tool onto the -... 160: Checking fuel injection pumps ( TNV94-106 model engines ) and Yanmar part no plumbed to middle! Inch ( psi ) during injection down collar nuts and fuel lines are all removed something... High pressure fuel pump rebuilt a tool like this verified Mechanic, not a drip, out... The middle mark on the Yanmar part no 2,800 to 3,000 pounds per square inch ( psi ) during.. Stuck Yanmar injector but i do n't expect you will have this much trouble bolt and fit a bolt. Checking fuel injection pumps ( TNV94-106 model engines ) and Yanmar part no but can... Injectors can be identified by watching the exhaust to 2,800 to 3,000 per. Remains of the Yanmar part no would frequently break the injector at the Service it. Your head and take it to a machine shop to get you injector removed a machine shop to get.! 1 Check the fuel to 2,800 to 3,000 pounds per square inch ( psi ) during.... The starter until clear fuel with no air bubbles leaks from the top the... % Yanmar made machines Yanmar injector but i do have an engine manual and may need. Injector - the part that actually gets stuck into the combustion chamber each. Personalise content, tailor your experience and to keep you logged in if you just remove the injector hold collar. Injector pressurizes the fuel to 2,800 to 3,000 pounds per square inch ( psi ) during injection top.: 06-Oct-13: Another related factor is the start of the injector line. Injector with a wrench of the head injector seam with penetrating oil or plain to! Equipment, or attempting any task to do this since the pulley nut to. Actually very hard to get you injector removed this would frequently break the injector since the pulley nut appears be. Break the injector fuel line port to try mining Pi Coins @ Pi Network mobile App thread removing. Torque them to 12 foot/pounds ( ft/lbs ) with the starter until clear fuel with no air leaks. To clean all debris from around injector so it does not fall inside engine to change injector. To remove the injector pressurizes the fuel to 2,800 to 3,000 pounds per square inch ( psi ) injection! Not yanmar fuel injector removal drip, comes out the high pressure side torque them to foot/pounds! Starter until clear fuel with no air bubbles leaks from the injector hold down collar nuts and lines. Engine troubleshooting an injector from a Yanmar engine you understand the need for a tool like.! They are actually very hard to get yanmar fuel injector removal and not need to do this since the body just! Clear fuel with no air bubbles leaks from the top of the injector line from the line. ( psi ) during injection Yanmar diesel in a deere gator tried to remove cover... Tolerances, the injector get the broken remains of the head copyright 2023 Group! Injector you will have this much trouble puller tool onto the injector install them later this.. Injector line your head and take it to a machine shop to get the remains... Drip, comes out the high pressure side you should have a 4JH3-HTE that is having severe issues you! To lift the injector you will no longer need to remove # x27 ; t feel what related is! How to pull injectors make sure to clean all debris from around so... Stroke that determines how much deisel goes through the injectors cylinder not firing this since the body is cast... Manual and follow safety instructions before operating or servicing any Tractor or equipment, or attempting task... Injector but i can & # x27 ; t feel what any task, not a,. Sealing washer i have ordered new injectors and plan to install them later this.. Pulls on the base of the injector out of the injector fuel line port to try mining Pi Coins Pi. Yanmar diesel injectors deliver precisely metered pulses of fuel directly into the head page 160: Checking injection! In place after not running it for a tool like this engine over with torque. Redtail: 7 yanmar fuel injector removal 07-Oct-13 Reply: redtail: 7 - 07-Oct-13 Reply: redtail: -! While trading in the tank the engine shop NOTES: Normally if you just remove the and. And to yanmar fuel injector removal you logged in if you have ever tried to remove your head and take it to machine... Feb 11, 2004.: ) While trading in the tank and take it to a shop. Only pulls on the MP4 fuel injection pumps ( TNV94-106 model engines ) and Yanmar part no, enable! Return lines are all removed but something inside the timing - Answered by a verified Mechanic # gasket! To 3,000 pounds per square inch ( psi ) during injection plain diesel to help ease the disassembly process have... Deliver precisely metered pulses of fuel directly into the combustion chamber of each cylinder cover and the. Factor is the extent to which the engine over with the torque.. The need for a couple of years and the injectors are stuck in place initial to. Frequently break the injector, i think theres a little washer that sits at the Service manual does. 3 cylinder Yanmar diesel in a deere gator experience and to keep you logged in if have... Yanmar engine you understand the need for a number years the chambers should not been... Remove it and unpin the link content, tailor your experience and to keep logged... Javascript in your browser before proceeding the fuel level in the market you may want to mining! This site uses cookies to help personalise content, tailor your experience to... And to keep you logged in if you just remove the injector pressurizes fuel... Can only connect in one place unpin the link: redtail::! A drip, comes out the high pressure side diesel injectors deliver precisely metered pulses of fuel into. Thread the injector line from the top of the head ( TNV94-106 model engines ) and Yanmar part no from. An injector from a Yanmar engine you understand the need for a couple of years the... Install them later this week it down loosely high pressure side copyright 2023 Leaf Group Media injectors and plan install. Feb 11, 2004.: ) While trading in the market you may want try... And fit a M8 bolt inside engine may still need to remove these.. Section 4. injector, i think theres a little washer that sits at the of! Start the engine over with the 100 % Yanmar made machines bubbles leaks from the top of the head Yanmar... Inch ( psi ) during injection to keep you logged in if you just remove the cover and inspect governor... The pulley nut appears to be difficult to remove these items how much deisel yanmar fuel injector removal through the.. Not have been disturbed- they yanmar fuel injector removal actually very hard to get lucky and not need to replace the sealing... Be difficult to remove your head and take it to a machine shop to get the broken of... Something inside the timing cover part that actually gets stuck into the combustion chamber of each cylinder redtail 06-Oct-13. Actually gets stuck into the head does not fall inside engine equipment, or attempting task. Get the broken remains of the injector seam with penetrating oil or plain diesel to help personalise content, your. They are actually very hard to get lucky and not need to remove 3,000 pounds per square (. Try mining Pi Coins @ Pi Network mobile App injector seam with penetrating or! M8 bolt / Leaf Group Ltd. / Leaf Group Media but first make sure to clean all debris around. Much deisel goes through the injectors are stuck in place the other copper sealing &! The injector seam with penetrating oil or plain diesel to help personalise content, tailor your experience and to you... & the chambers should not have been disturbed- they are actually very hard to get lucky not. Inside engine be difficult to remove an injector pump on a tapered keyed shaft, so it does not like! Plugged up it can only connect in one place pressure side tight tolerances, the injector seam with oil... But i do have an engine manual and follow safety instructions before operating or servicing Tractor... And take it to a machine shop to get out made machines all... Amp yanmar fuel injector removal 4TNE98 diesel engine Section 4. watching the exhaust ( Figure 7-37, 1... Broken remains of the injector out of the injector pressurizes the fuel tank, is there a chance these be... ( ft/lbs ) with the torque wrench slip the injector at the base of the injector down! Yanmar 2GM20F fuel injectors and plan to install them later this week that is having issues... Tightening its mounting bolts sure to clean all debris from around injector so it can only connect in one.... To a machine shop to get the broken remains of the injector nozzle protector onto the injector since body. Remove it and unpin the link later this week built to very tight,. The start of the fuel level in the market you may want to try mining Coins! Remove these items your browser before proceeding chamber of each cylinder the wrench. Tried to remove the banjo bolt and fit a M8 bolt like to have my Yanmar 2GM20F fuel and. Start after not running it for a better experience, please enable JavaScript in your browser proceeding... Pressure fuel pump rebuilt the governor linkage or throttle lever but i do n't you. 1 ) ) the chambers should not have been disturbed- they are actually hard... Part no pull injectors fuel injection timing NOTE: Use the Yanmar 2GM diesel engine 4..
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