With the overhead camshaft design, the cylinder head. It will not ruin a series 60 motor as i have done this exact way on a dec 4 engine. 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. I had the detroit shop in salina kansas turn it up to 515 on the pedal and the cruise and open the speed limiter up. Chattahoochee tech diesel, injector height, detroit series 60. Im setting the overhead on a 1999 series 60 detroit diesel, according to the valve cover the injector sets at 80.
Tip of intake valve figure 1 intake valve adjustment 9. The camshaft actuates the intake and exhaust valves and injector operating mechanism. Detroit series 60 valve adjustment 20082009 duration. Series 60 valve and fuel injector height adjustment components intake valve clearance and injector height are adjusted by means of an adjusting set screw and locknut located at the series 60 electronic unit injector parts. The series 60g camshaft has no injector lobe on the cam. Adjust the fuel injector height for the engine models in parentheses by placing. Atc j46929 detroit diesel 60 series 14l egr piston ring compressor. The exhaust valves on the cylinder to be adjusted must be in the closed position rocker arm loose. Detroit diesel electronic controlled series 60 engines can be equipped with a variety of options designed to warn the operator of an engine malfunction. The series 60 heavyduty diesel engine maintains fuel economy with an excellent.
In 2007 2010 2008 2011 trucks, the detroit diesel 14l engine was modified to meet new emissions standards and went to a dual ecm configuration ddec vi. Detroit series 60 valve adjustment 20082009 youtube. Procedure to set the valves and injectors and jake on 60. When i drive and apply normal throttle, or even just have cruise control on set at lets say 55mph. Detroit dieselseries 60 diesel valve lash, jake brake lash. Detroit diesel 60 series injector height gauge pin master set. How to increase horsepower on a detroit diesel series 60. Valve overlash series 60 created on friday march 21, 2008 16.
Mar 02, 2010 how to do a valve lash on 60 series detroit answered by a verified technician we use cookies to give you the best possible experience on our website. Detroit diesel series 60 connecting rod bolts 1187 lb. N3 injector timing and adjusting valves created on tuesday june 07, 2011 11. When you buy a detroit product, youre buying billions of miles of engineering excellence. Setting the injector height on a detroit series 60, chattahoochee technical college diesel fuel systems class spring 2011. Dec 17, 2017 a step by step guide on how to run and overhead on a detroit 60 series engine.
For your convenience, please use the product links below to shop our inventory. Detroit diesel has released a new compact gear train assembly for the series 60 2002 engine. For natural gas applications the valves are adjusted the same way as on the diesel engine, except that a 0. Category listings detroit valve overlash series 60 refresh thread title.
By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Camshaft timing, valve lash, injector height, and jake brake lash are all very important specifications that must be followed closely in order to optimize the performance and service. Effective with august 1994 engines, reset screw assemblies were replaced with powerlash assemblies. How to adjust a detroit fuel injector it still runs. Series 60 injector height adjustment detroit diesel. 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.
M30158 detroit diesel 60 series cylinder liner lifter tool j36398. Series 60 valve and fuel injector height adjustment components. Follow crosspattern bolt torquing sequence and multiple stage process leading up to the final torque process. N3 injector timing and adjusting valves diesel engine. Detroit diesel series 60 displacement, arrangement and compression ratio displacement 11. Category listings detroit setting valve lash on 14. The slave piston adjusting screws used in the series 60 engine brake prior to august 1994 were reset screws.
Introduction this technicians guide explains the fuel injection system operation and is mainly focused on the electronic unit injector. Series 60 2002 engines are equipped with a new compact gear train assembly. The sixcylinder engine already produces 425 horsepower but a few simple modifications can increase that even further. Rotate the engine slowly once again with the 34inch breaker bar. We offer remanufactured fuel injectors and injector assemblies for detroit diesel series 60 11. Given the demand for more fuel efficient vehicles in the 1980s, the series 60 quickly became a popular engine. It still runs but sucks driving like that but we dont have hills in florida.
Continue to rotate the engine until the the dial indicator shows no more upward lift. The series 60 camshaft is located on top of the cylinder head, just below the valve cover. Reset screws are not to be dissembled in the field. See figure camshaft and related parts camshaft and related parts. It would something like 5575, 7045, 7466, 7650 or others.
Do it the old way and itll be fine or do the research and learn better ways. We offer new valve train components for detroit diesel series 60 11. Detroit diesel 60 egr series technician manual pdf. Only keeped the truck 1 year then bough a cummins powerd pete with 485 hp. N3 injector setting procedures have been added to the series 60. Kent moore j33191a valve guide installer for detroit diesel 60 series. Detroit forum valve overlash series 60 2830 on 20080321. M30157 detroit diesel 60 series jake brake retaining ring installer tool j45976. Effective immediately, the valve lash and injector heights on all series 60 engines must be measured. Adjust the valves and set the fuel injector heights as follows. Diy and save yourself some money and have a better running truck.
Detroit series 60 in frame rebuild part 14 valve adjust, running overhead. The plate would have 2 to 4 digit number that may start with a letter. Almost by definition, truckers have always been practically obsessed with engine reliability fuel mileage. M30153 detroit diesel 60 series crankshaft alignment tool j45947. Detroit diesel series 60 service manual pdf download.
Model 790795797 series jacobs engine brake, designed for the detroit diesel series 60 engine. The heart of the diesel engine is the fuel injection system. Choose from 143 listings to find the best priced detroit series 60 14. Ddec v injectors adjustment fuel injection piston free 30day. Page 9 introduction the series 60 egr technicians guide is intended to be used by a qualified service technician familiar with detroit diesel electronically controlled ddec diesel engines and to provide a better understanding of the egr system to improve the diagnosing of a series 60 egr system. Dec 18, 2010 a 2005 freightliner century class detroit 60 series 06r0780424 erg engine 14l, i did an in frame myself, went through the head lapped valves etc, new valve seals, new cup seals, etc. 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. So my point is, because of the bad actuator on the turbo, it smokes like crazy every time i hit 55 mph then its all normal again. 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. Valve adjustment procedure for the 14l detroit series, i am specifically working on a 2008 freightliner century.
Intake and exhaust valve clearance and fuel injector height are adjusted by means of an adjusting set screw and locknut located at the valve end of the rocker arm. Adjust the valves on the corresponding cylinders listed in table valve lash and n3 injector setting adjustment sequence. Maximum lift is shown when the needle of the dial indicator stops rotating. I used to drive an ex trans am 05 columbia set up with similar specs 3. The first series 60 engine was made in 1987, the year before detroit diesel corporation was officially born. Now, right now i had a low power check done by detroit and the technician found a bad actuator on the turbo. N3 injector timing and adjusting valves diesel engine trader. Loosen the locknut, and turn the adjusting set screw until the feeler gage produces an even smooth pull between the valve stem and valve button.
Detroit diesel 60 egr series technician manual pdf download. Valve overlap series 60 detroit plus valve and injector adjustments duration. Detroit dieselseries 60 diesel valve lash, jake brake. To determine if the fuel supply valve is causing starting. The purpose of the check valve is to reduce the risk of fuel prime loss and fuel siphoning from the series 60 fuel supply valve. Adjust the valves and set the fuel injector heights as.
Detroit diesel series 60 engines equipped with ddec iii or ddec iv electronic control systems are identified by a k in the sixth position of the model number. After final torque is achieved, turn each bolt 90 degrees 14 turn clockwise with a single smooth pull of the wrench. See figure valve and fuel injector rocker arm assembly components. Make the following adjustment with the engine stopped and cold with oil temperature 140 f60c or below. Detroit diesel series 60 engine fitzgerald glider kits. Loosen the locknut of the injector adjusting screw with a ratchet and socket.
Adjust the valves and n3 fuel injector settings as follows. And it is the more updated procedure via detroit deisel. Series 60 ddec iv programming service diesel control service. By 2008, detroit diesel had produced one million series 60 engines. The correct exhaust valve clearance at normal engine operating temperature. M30156 detroit diesel 60 series camshaft lifting tool j46305. I have looked on line but only see series 60 egr manuals mine is a 2004 14. The detroit diesel series 60 is an inlinesix 4 stroke diesel engine produced since 1987. The injector height is adjusted using the injector height gage, j 39697 ddec iiiiv or j 35637a ddec ii and series 60 fuel return check valve. Detroit diesel series 60 specs, bolt torques and manuals. Mix play all mix koon trucking youtube detroit series 60 in frame rebuild part 14 valve adjust, running overhead duration. The series 60 was designed to be a more fuel efficient option for the heavyduty market. Detroit series 60 in frame rebuild part 8 receiving.
Dcs can program your ddec iv with a three in one triple pay program that features on the fly selectable program changes to horsepower, torque, injection timing, rpm limit, and engine response. Detroit series 60 in frame rebuild part 14 valve adjust, running overhead duration. Camshaft timing, valve lash, injector height, and jake brake lash are all very important. The easiest way to identify a replacement injector for your engine is look at the circular plate that is right on the injector itself. Adjust the valves and n3 fuel injector settings as follows disconnect starting power for engine. Detroit series 60 in frame rebuild part 14 valve adjust, running. Additional service information is available in the detroit diesel series 60 service manual. Dec 01, 2009 injector height settings for series 60 engines are listed in table 122. See figure cylinder head assembly and mating components figure 1. Problems with series 60 detroit diesel engine it still runs. I am looking for the injector adjusting prosedure for a detroit diesel 14l. Hey all, i have this issue with my detroit series 60 14l.
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