Ddec includes stateoftheart diagnostics for critical engine funtions. Do it the old way and itll be fine or do the research and learn better ways. Given the demand for more fuel efficient vehicles in the 1980s, the series 60 quickly became a popular engine. Detroit diesel series 60 service manual pdf download. The heart of the diesel engine is the fuel injection system. M30161 j46904 pre epa07 m30162 j47907 epa07 removing and installing preepa07 drain engine coolant before removing injector tube. The ddec ii engine was available in ratings between 365 hp 272 kw and 500 hp 373 kw of torque. The injector height settings for series 60 engines are listed in table checking tolerance chart. The series 60 engine is an inline 6 cylinder, with wet replaceable liners, overhead cam and electronic engine control. Almost by definition, truckers have always been practically obsessed with engine reliability fuel mileage. Model 790795797 series jacobs engine brake, designed for the detroit diesel series 60 engine. Detroit diesels inline 6 cylinder series 60 engine has been a success from the start of production in 1987. How to setting up injector n3 detroit diesel series s 60. Remove carbon from the injector exterior in the area where the tip joins the nut, using wire buffing wheel j7944.
To meet the demand for a new type of engine that would help usher turbodiesels into this millennium, detroit diesel a subsidiary of chrysler ag introduced the series 60 as its industry trump car. Tt00006 n3 injector tube installation for 60 series. Detroit diesel 60 egr series technician manual pdf. Detroit series 60 engine rebuild kits, overhaul kits. Introduced in 1987, the detroit diesel series 60 does well in fueleconomy tests and is considered as one of the most costeffective vehicles of its kind. Detroit series 60 in frame rebuild part 12 installing head, cam and rockers. Detroit diesel series 60 epa07 service, repair, overhaul. Soon as i can spare the extra time, ill will look it up myself and post a link.
Detroit diesel series 60 engines equipped with ddec ii electronic control systems are identified by a u in the sixth position of the model number. These engines are mostly used in class 8 trucks, but can also be found in industrial and generator applications as well as occasional marine applications. I have fuel getting into my coolant system, and am told it is injector cups. The detroit diesel series 60 is an inlinesix 4 stroke diesel engine produced since 1987. Use j46904 for screwin stainless cups 2401039 23538840 2401035 23533148 use j48824 for screwin stainless cups 2401045 23534745 23538829.
Torque injector assembly using the following procedure. Detroit diesel injector troubleshooting diesel engine. Remove carbon from the injector exterior in the area where the tip joins the nut, using wire buffing wheel, j 7944. Fuel injector series 60 detroit diesel engines catalog page 95. Replace the injector holddown clamp bolt with the new bolt in the kit. Detroit 60 series diesel specs, history, information, and torque curves. Fuel injector detroit diesel series 60 14 l diesel. Detroit diesel series 60 cylinder head bolts prior to 2002 torque 250 285 nm, 184 210 lb. Detroit diesel series 60 epa07 engine service manual pdf. It would something like 5575, 7045, 7466, 7650 or others. Get a torque wrench and try each injector for torque. The sixcylinder engine already produces 425 horsepower but a few.
Fitzgerald has over 20 years experience building gliders and over time we have used our experience to offer you a. Install injector cup removalinstallation tool into injector bore. Jun 21, 2009 i have 1998 series 60 detroit diesel with 84000 miles on it. For specific application information and slave piston clearance settings, refer to the jacobs engine brake for detroit diesel engines application guide, pn 4770, which can be found on. Fuel injector series 60 detroit diesel engines catalog. Cover the injector hole in the cylinder head to keep out foreign material. Overhaul rebuild kit detroit diesel series 60 14 liter. The first series 60 engine was made in 1987, the year before detroit diesel corporation was officially born. Detroit diesel electronic controlled series 60 engines can be equipped with a variety of options designed to warn the operator of an engine malfunction. Unfollow detroit series 60 injector to stop getting updates on your ebay feed. Detroit diesel supplies an upgrade kit pn 23528939 for series 50 and 60 injectors that consists of a spring 11mm longer than the original, a camfollower retainer and new holddown screws. Freightliner century 14l series 60 injector change youtube.
Detroit diesel series 149 torque specifications pc industries. How to increase horsepower on a detroit diesel series 60 it. Check out 40 detroit series 60 injector parts for sale. Loosen the bolt 60 degrees 16 of a turn, or one bolt flat. It will not ruin a series 60 motor as i have done this exact way on a dec 4 engine. Detroit forum series 60 injector seals 2787 on 20080221.
Series 60 2002 engines are equipped with a new compact gear train assembly. The plate would have 2 to 4 digit number that may start with a letter. For your convenience, please use the product links below to shop our inventory. In 1993, it was popular on many usa buses in the 11. After final torque is achieved, turn each bolt 90 degrees 14 turn clockwise with a single smooth pull of the wrench. Problems with series 60 detroit diesel engine it still runs. Ddec detroit diesel electronic controls are standard on all series 60 engines. Need the injector cup torque spec for detroit 14 liter engine serial. If you have a loose one for the time and money spent, remove them all and do all of them. We help you find the heavy duty truck parts that you need. The series 60 overhead camshaft design eliminates the need for push rods. Separate camshaft followers are not needed, since the rocker arms incorporate follower rollers riding directly on the camshaft lobes, transmitting camshaft motion to the valves and. Looking for torque specifications for detroit diesel engines.
Tt00006 n3 injector tube installation for 60 series detroit. With the overhead camshaft design, the cylinder head. The series 60 epa07 service manual provides complete mechanical maintenance, service and overhaul information for series 60 epa07 engines equipped with ddec vi. The sixcylinder engine already produces 425 horsepower but a few simple modifications can increase that even further.
What are the detroit diesel series 60 torque specs. Can anyone tell me if you have to take the head off of a detroit 60 series to replace the injector cups. Apr 30, 2011 setting the injector height on a detroit series 60, chattahoochee technical college diesel fuel systems class spring 2011. It is a 1994 freightliner with a 60 series detroit, but it is a 11. Detroit diesel has released a new compact gear train assembly for the series 60 2002 engine. Follow crosspattern bolt torquing sequence and multiple stage process leading up to the final torque process. Torque the injector tube to 2633 ftlbs 3545 nm, release torque approximately 180 degrees,torque the injector tube to 2633 ftlbs 3545 nm you may also like overhaul rebuild kit detroit diesel series 60 14 liter articulated. Detroit diesel series 60 specs, bolt torques and manuals. For specs and install options on the 14 liter detroit 60 series please contact our sales department at 8883354181, send us a message on our contact page, or open up the chat window at the bottom of the page if an agent is available. Fitzgerald glider kits has taken this already outstanding engine and improved on its durability and fuel mileage. Torque to 35 nm 26 lbft and orient to the proper angle to match the angle of the.
The injector height settings for series 60 engines are listed in table 122. Chattahoochee tech diesel, injector height, detroit series 60. Adjust the valves and set the fuel injector heights as. Detroit diesel, ddc, ddec, series 60 and the spinning arrows design are. How to setting up injector n3 detroit diesel series s 60 into cylinder head. This electronically controlled engine has a favorable history, shared between all three versions, and despite having been out of production for years now, it remains a popular choice for many. How to increase horsepower on a detroit diesel series 60. The valve and injector operating mechanism is located entirely in the cylinder head. Otc releases new fuel injection tools for heavyduty detroit. And it is the more updated procedure via detroit deisel.
Hicustomer welcome to ja, i am buddy and i will help you out. In this service manual you will find detailed specifications, torques, maintenance information. On apr 19, 2008, a question titled 60 series rod bolt torque and wrist pin 2879 was added to the detroit forum on diesel talk. Ive heard from some that the head has to come off for this. To meet the demand for a new type of engine that would help usher turbodiesels into this millennium, detroit diesel a subsidiary of chrysler ag introduced the series 60 as. Follow crosspattern bolt torquing sequence and multiple stage process leading up to the. Apparently, the original springs allowed injector plungers to float at high rpm. Tt00006 n3 injector tube installation for 60 series detroit diesel engines s. Florida detroit dieselallison products offhighway series 60. Detroit diesel series 60 cylinder heads showhide details we offer new and remanufactured cylinder heads, tube kits, and exhaust valve inserts for detroit diesel series 60 11. Loosen the fuel injector rocker arm locknut and turn the adjusting set screw until the extended part flag of the gage will just pass over the top of the injector follower. Adjust the fuel injector height for the engine models in parentheses by placing the small end of the height gage in the hole provided in the fuel injector body, with the flat of the gage toward the fuel injector plunger. Series 60 detroit diesel engines catalog page 95, fuel injector groups.
Inspect the n3 electronic unit injector as follows. Detroit diesel electronic unit injectors diesel engine. This electronic unit fuel injector and engine management control system is the most advanced system available in the industry. At that time, it differed from most onhighway engines by using an overhead camshaft and drive by wire electronic control. Detroit diesel series 60 engine fitzgerald glider kits. Detroit diesel series 60 fuel injectors showhide details we offer remanufactured fuel injectors and injector assemblies for detroit diesel series 60 11. How to setting up injector n3 detroit diesel series s 60 into. See figure cylinder head assembly and mating components figure 1. Detroit series 60 in frame rebuild part 12 installing head, cam and. I have also heard that the head does not need t come off. On a series 60 engine eui, only the injector solenoid and seal rings are serviceable.
Nutspecial self locking nut 10si alternator, 4060, 5481. Detroit diesel series 60 common problems and failures. This engine ran higher compression, higher injector pressure and a dpf exhaust filter. The series 60 cylinder head combines intake and exhaust valve porting and fuel injector seats with water jacketing to cool the ports, injectors and combustion chamber area. Setting the injector height on a detroit series 60, chattahoochee technical college diesel fuel systems class spring 2011. Detroit diesel series 60 service manual pdf download manualslib. Injector tubes may be damaged if excessive force is used during removal. Introduction this technicians guide explains the fuel injection system operation and is mainly focused on the electronic unit injector. The easiest way to identify a replacement injector for your engine is look at the circular plate that is right on the injector itself. Detroit diesel series 60 displacement, arrangement and compression ratio displacement 11. Beginning in 2004, these engines started using a n3 injector which required a different housing than previous injectors. Jun 21, 2018 2009 freightliner century class with a series 60, injector change with a new valve cover gasket and a new injector harness. The series 60 was designed to be a more fuel efficient option for the heavyduty market.
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