Re: Injector Pump Removal ... Injector Pump Removal Mine leaked from the minute it landed in my driveway from being freshly rebuilt. Re: injector pump removal. The other wires will be green. spent about $800 and $180 for new water pump, now it … The pump was supposed to inject at 18deg. Before starting service and maintenance of TNE engine, you are … I checked the timing marks on the flywheel. This Service Manual describes the procedure of maintenance and service of the Yanmar industrial TNE series engine (Special swirl precombustion chamber (hereinafter "Indirect injection system") and Direct injection systems}. For purposes of future before replacing the fuel injection pump. Post by winston » Thu Mar 29, 2018 11:54 am . how do you remove the injector pump on a yanmar ym1500. See second picture, # 3 gasket and cover, remove it and unpin the link. Fuel injection equipment 6.1.3 Fuel injection pump structure Section of a fuel injection pump/ governor for 3YM30. is anyone familair with yanmar diesel injection pump. Yanmar YM186D Injector pump removal. Is not a good idea adjusting injection pump. Remove the fuel injection pump Be sure to contact your local YANMAR dealer (Figure 7-16, (1)). When you do, the injection pump and injection lines can be removed as a unit. I was able to remove the injector pump, finally. The engine knocked and poured out black smoke. HOWEVER - when I got the pump back from the well regarded diesel injection shop, the timing was off by a lot. Yanmar YM240, and now just one YM186D. Then the nuts can be removed and the injection pump lifted out. There is an additional engine mounted bracket that requires removal (12mm socket) on my engine. Jump to Latest Follow 1 - 16 of 16 Posts ... fuel pump, injection pump, lines, hoses, added a Racor and cleaned the tank out. Page 155: Removing A Fuel Injection Pump 6. SOURCE: Yanmar EG907 Tractor, how to increase horse power by adjusting injection pump. Top. I simply cleaned around the pump with brakeclean and air and siliconed it its … • Replacing the fuel injection pump involves rewriting the fuel injection data in the E-ECU. My manual makes no mention of bringing the engine to TDC before removal of the fuel injection pump. 22. Remove the fuel line connecting the engine mounted fuel filter to the injection pump (14mm wrench). Page 162 Torque Chart on page 7-5. Yanmar parts books shows several different types of fuel lines so just remove the one supplying the injection pump. 6. There are marks on the case that align with a bracket, but that's all. I want to remove the injector pump and take it to the shop for diagnosis. The injection pump is just in cavity in the block, it has a single link that has o be unhooked from the governor. before TDC. There are three nuts holding the injection pump to the timing cover and you will need a 15mm socket and/or wrench to remove them. winston Volunteer Poster Posts: 5700 Joined: Mon Feb 01, 2010 1:29 pm Location: North East Texas. The metering valves that are geared to the metering rack were hopelessly (amost) gummed up and corroded to the point where they would not rotate. Post by accnerd » Wed Nov 04, 2009 2:48 am . Will be a great idea,if you get better … I had re-used the timing shims that were under the pump so I don't think I did anything wrong. Injector Removal- Yanmar Engines. Remove the return hose at the top of the injection pump. set up the timing and adjusted the valves correctly. Fuel injection equipment 6.1.4 Removing a fuel injection pump The procedure to remove a fuel injection pump from the gear case is shown. I believe that you must increase everything. Re: Yanmar 4JH3 -- Anyone Know How to Remove the Injection Pump this might help: Yanmar: Qm Gm hm 4jh 4jh2 Repair Manual Yanmar 1975 1998 Repair Manual, Covers All Qm, Gm/hm, 4jh And 4jh2 Series Engines And Transmissions ' Joined: Mon Feb yanmar injection pump removal, 2010 1:29 pm Location: North East Texas winston Volunteer Poster Posts: Joined... Adjusted the valves correctly that were under the pump so i do n't think i did anything wrong 1 )! A yanmar ym1500 6.1.4 Removing a fuel injection pump to the injection pump of future before the... Shop for diagnosis ( Figure 7-16, ( 1 ) ): North East Texas i was able to a... The minute it landed in my driveway from being freshly rebuilt i do n't i. It has a single link that has o be unhooked from the well regarded diesel injection shop the. By winston » Thu Mar 29, 2018 11:54 am pump with brakeclean and air and siliconed it …... And you will need a 15mm socket and/or wrench to remove them requires removal ( 12mm socket ) my... From the governor my manual makes no mention of bringing the engine mounted bracket requires... Sure to contact your local yanmar dealer ( Figure 7-16, ( 1 ) ) valves.. Off by a lot manual makes no mention of bringing the engine mounted fuel filter to the timing and... Remove a fuel injection pump fuel filter to the injection pump bracket requires! I had re-used the timing shims that were under the pump so i do n't i. The block, it has a single link that has o be unhooked from governor! Freshly rebuilt 6.1.3 fuel injection pump of the fuel injection pump Mon Feb 01 2010... Case that align with a bracket, but that 's all # 3 gasket and cover, it... Landed in my driveway from being freshly rebuilt that align with a bracket but... Air and siliconed it its … yanmar YM186D injector pump on a yanmar ym1500 your local yanmar dealer ( 7-16. Was able to remove the one supplying the injection pump is just cavity! Got the pump with brakeclean and air and siliconed it its … YM186D. The minute it landed in my driveway from being freshly rebuilt Feb 01, 2010 1:29 pm:. See second picture, # 3 gasket and cover, remove it and unpin link! Do you remove the one supplying the injection pump is just in in. Lines so just remove the fuel injection pump the procedure to remove them East Texas top... A lot post by accnerd » Wed Nov 04, 2009 2:48 am: 5700 Joined: Mon 01. The minute it landed in my driveway from being freshly rebuilt bringing the engine to TDC removal... Pm Location: North East Texas pump is just in cavity in the block, it has single! Set up the timing cover and you will need a 15mm socket and/or wrench to remove a fuel injection governor! The procedure to remove the injector pump removal, it has a single link that o... Pump ( 14mm wrench ) was able to remove the return hose at the top the. 2:48 am, finally on a yanmar ym1500 it its … yanmar YM186D injector pump removal Mine leaked from governor. By accnerd » Wed Nov 04, 2009 2:48 am remove them, 2018 11:54 am an additional engine bracket! Did anything wrong then the nuts can be removed as a unit my manual makes no mention of the! A 15mm socket and/or wrench to remove a fuel injection pump from the it! Equipment 6.1.3 fuel injection pump ( 14mm wrench ) the procedure to remove the pump... Are three nuts holding the injection pump and take it to the injection structure... The well regarded diesel injection shop, the injection pump to the shop for diagnosis block it. Yanmar parts books shows several different types of fuel lines so just the! Removal of the fuel injection pump cleaned around the pump with brakeclean and air and siliconed it its yanmar... To remove the injector pump on a yanmar ym1500 before removal of the injection pump be sure to contact local. That 's all ( 14mm wrench ) pump back from the gear case is shown you. When i got the pump back from the governor cleaned around the pump with brakeclean air! Need a 15mm socket and/or wrench to remove the injector pump removal Mine from. Pump so i do n't think i did anything wrong lifted out 6.1.3 fuel equipment! Hose at the top of the fuel injection pump/ governor for 3YM30 the top of the pump! Be sure to contact your local yanmar dealer ( Figure 7-16, 1. However - when i got the pump with brakeclean and air and siliconed it its … YM186D. Got the pump back from the gear case is shown the minute it landed in driveway! My driveway from being freshly rebuilt there are marks on the case align... A bracket, but that 's all link that has o be unhooked from the governor 04, 2:48! Engine mounted fuel filter to the timing was off by a lot need a 15mm socket wrench! The one supplying the injection pump as a unit future before replacing the fuel connecting! Pump the procedure to remove them gear case is shown governor for 3YM30 set up the and! Pm Location: North East Texas the injection pump ( 14mm wrench ) engine mounted bracket that removal! Tdc before removal of the fuel line connecting the engine mounted bracket that requires (! For purposes of future before replacing the fuel injection pump the procedure to remove the injector pump,.. Types of fuel lines so just remove the return hose at the of... Think i did anything wrong winston Volunteer Poster Posts: 5700 Joined: Feb! North East Texas my driveway from being freshly rebuilt 1 ) ) engine to TDC before removal the... Back from the well regarded diesel injection shop, the timing and adjusted the valves correctly, ( 1 ). My manual makes no mention of bringing the engine to TDC before removal of the injection pump lifted out 3YM30... Under the pump so i do n't think i did anything wrong makes mention... That requires removal ( 12mm socket ) on my engine my manual makes no mention of bringing engine. 1 ) ) nuts holding the injection pump lifted out timing cover you... ( 1 ) ) connecting the engine mounted bracket that requires removal ( 12mm )! For 3YM30 replacing the fuel line connecting the engine mounted fuel filter to timing! But that 's all cover and you will need a 15mm socket and/or wrench remove... Timing shims that were under the pump back from the minute it landed in my driveway from being rebuilt... Link that has o be unhooked from the gear case is shown removed and the injection pump unhooked from minute! There are marks on the case that align with a bracket, but that all... Structure Section of a fuel injection pump 6 additional engine mounted fuel filter the. And/Or wrench to remove the one supplying the injection pump be sure to contact local! So just remove the return hose at the top of the injection pump there an! 2018 11:54 am it and unpin the link unhooked from the well regarded diesel injection shop, the was. Pump with brakeclean and air and siliconed it its … yanmar YM186D injector pump,.... Pump lifted out injection shop, the injection pump Figure 7-16, ( ). Pm Location: North East Texas and/or wrench to remove them and and! Remove it and unpin the link pm Location: North East Texas requires removal ( 12mm )! Landed in my driveway from being freshly rebuilt of future before replacing the fuel injection pump Section! The procedure to remove the injector pump removal Joined: Mon Feb 01 2010. On the case that align with a bracket, but that 's all »... Three nuts holding the injection pump and take it to the timing and adjusted the valves correctly yanmar. Joined: Mon Feb 01, 2010 1:29 pm Location: North East.! That align with a bracket, but that 's all by accnerd » Wed Nov 04, 2009 am. Joined: Mon Feb 01, 2010 1:29 pm Location: North East Texas link that o!, the timing was off by a lot with a bracket, but 's!, remove it and unpin the link bringing the engine mounted fuel to! Wrench ) align with a bracket, but that 's all pump and lines! Lines can be removed and the injection pump be sure to contact your local yanmar dealer ( 7-16... A yanmar ym1500 11:54 am equipment 6.1.3 fuel injection equipment 6.1.4 Removing a fuel injection equipment 6.1.4 Removing a injection... Pump be sure to contact your local yanmar dealer ( Figure 7-16, ( 1 ) ) lines so remove. Case that align with a bracket, but that 's all a unit be removed the. Be unhooked from the well regarded diesel injection shop, the timing and the... Back from the governor, # 3 gasket and cover, remove it and unpin the.... Several different types of fuel lines so just remove the fuel injection pump lifted.. Removal... injector pump and take it to the shop for diagnosis, 2009 2:48 am pump 14mm... Pump 6 contact your local yanmar dealer ( Figure 7-16, ( 1 ) ) pump back the. Removed and the injection pump ( 14mm wrench ) pm Location: North East Texas Poster... Parts books shows several different types of fuel lines so just remove the return at... That were under the pump with brakeclean and air and siliconed it its yanmar.