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Hyundai elantra engine problems and repair descriptions at. Ipd remanufactured fuel injection ipd quality remanufactured fuel injectors now available for heui c7c9 applications. Because the heui is much different, a technician must use different troubleshooting methods. Caterpillar 31003126c10c12 diesel truck engines repair. The pcm communicates to the fuel injection control module ficm that its time to fire the injector. Make liter cid engine model year rod torque main torque cylinder head bolt torque acura 1. The heui operates in the same way as a hydraulic cylinder to multiply the force of the high. Get hyundai elantra engine diagram pdf file for free from our online library pdf file. The tool group and seating procedure has been developed to provide improved seating of injector cones in cylinder head brass sleeves. The vehicles affected are the 202014 sonata and santa fe sport and.
The main power range of the hyundai engines used by heavy trucks makes from 250 to 500 h. The heui uses engine lubrication oil that is pressurized from 6 mpa 870 psi to 28 mpa 4050 psi in order to pump fuel from the injector. It was the same international block as the previous 7. Oct 27, 2016 do you own or would like to know the basics of how to troubleshoot a cat diesel engine that just wont start.
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The tool is designed for 3114, 3116, or 3126 mui engines and 3116 or 3126 heui 2valve engine injectors. Cat engines dvd pdf manual auto repair softwareauto epc. The owner said the engine had died when rounding a lefthand corner, but the engine restarted and had been driven back to their business. Caterpillar diesel engine 3114, 3116, 3126, 3145, 3150, 3160, 3176, 3196. Mar 14, 2017 caterpillar c9 c7 3126 heui cat injector dismantling tools. Caterpillar engine service training 3126 heui system. Hyundai used engine low mileage original hyundai motors. Information caterpillar engine service training 3126 heui system this handbook has 8387385 bytes with 84 pages presented to you in pdf format page size. Mar, 2014 in this months basic training we look at mechanical, heui, and commonrail injectors as we give you a proper tutorial on the fuel injectors on your rig.
Hyundai diesel engine d4a, d4d workshop manual pdf. Hyundai excavator pdf manuals and spare parts catalogs. By multiplying the force of the high pressure oil, the heui can produce. During the restyling of 1999 the car received an updated design of. Pdf hydraulically actuated electronic unit injector. Thanks to being electronically controlled via a computer, it was the first system whereby fuel pressurization and injection timing could be varied independently from engine speed. Liseron diesel hyundai injector nozzle dlla153p1609 0433171983 for.
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