Set injectors during installation and at set service intervals on detroit series 50 and series 60 engines. Optimum engine performance requires proper fuel injection, so choose powerpacks, our set of six detroit genuine parts fuel injectors. Detroit diesel series 60 fuel injectors showhide details we offer remanufactured fuel injectors and injector assemblies for detroit diesel series 60 11. On a series 60 engine that uses the n3 eui, only the injector seal rings and injector washer are serviceable. Only detroit fully understands the original fuelinjector programming codes, and substandard parts just cant deliver. Diesel fuel injectors detroit 60 series fuel injectors. Series 60 ddec iv programming service diesel control service. Fuel injectors are part of the detroit diesel fuel system. In 1993, it was popular on many usa buses in the 11. Detroit series 60 in frame rebuild part 14 valve adjust, running overhead. As far as i know you cant put n3 injectors in those older engines. Valve adjustment procedure for the 14l detroit series, i am specifically working on a 2008 freightliner century. 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.
Valve lash and n3 injector setting adjustment sequence 6. Detroit 60 series invehicle injector cup pullerremover. 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. Pdf n3 injector setting procedureseries 60 2004 subject. How to remove detroit diesel injectors it still runs. Additional service information is available in the detroit diesel series 60.
The detroit diesel series 60 is an inlinesix 4 stroke diesel engine produced since 1987. Fuel injector series 60 detroit diesel engines catalog. Inspect the n3 electronic unit injector as follows inspect the n3 injector body for visible damage. N3 injector setting procedures have been added to the series 60. Mcm 120pin connector for series 60 engines the pinouts for the 120pin connector for the series 60 engine are listed in table 31, table 32, table 33, and table 34. The heart of the diesel engine is the fuel injection system. Loosen the locknut on the adjusting screw at least two full turns. Intake valve clearance and injector height are adjusted by means of an. Detroit diesel is one of the three major engine manufacturing companies in the united states alongside cummins and caterpillar. N3 injector oring kit and washers about the author this article was written by the it still works team, copy edited and fact checked through a multipoint auditing system, in efforts to ensure our readers only receive the best information. Detroit diesel series 60 displacement, arrangement and compression ratio displacement 11. Adjust the valves and n3 fuel injector settings as follows. How to adjust a detroit fuel injector it still runs.
Need injector height setting dimension ddec v mhh auto. Detroit diesel series 60 connecting rod bolts 1187 lb. 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 intake and exhaust valve clearances and injector height. Tt00006 n3 injector tube installation for 60 series. I have to do a tuneup on a ddec v and need the injector height setting dimension. Detroit series 60 valve adjustment 20082009 duration.
On engines equipped with a jake brake, measure valve lash and injector height. Detroit diesel series 60 specs, bolt torques and manuals. It is important that when inspecting, testing, adjusting, repairing, andor pulling. Detroit engines use fuel injectors as part of the fuel system. Online parts catalog for detroit diesel n series fuel injectors and parts. Tsb home 9999 9999 detroit 9999 detroit series 60 the following tsbs may apply to your 9999 detroit series 60. Detroit series 60 in frame rebuild part 14 valve adjust, running. Repeat the valve adjustment and fuel injector height adjustments procedures until all the valves and fuel injectors have been adjusted.
Detroit engines are used in a variety of sectors, including onhighway, industrial and marine applications. As part of our ongoing efforts to provide our customers and distribution network partners with a simplified and consolidated online experience, all ddcsn content has been migrated to our dtnaconnect web portal and the ddcsn web portal is now retired. The detroit 60 series engine is a beast with 4 cylinders and 6 cylinders of exceptional power and requires the best in exceptional manufacturing quality to achieve powerful results. Ok, you have to remember the original poster has an older ddec 3 engine. Fuel is drawn from the fuel tanks by the fuel pump. M30157 detroit diesel 60 series jake brake retaining ring installer tool j45976. Tt00006 n3 injector tube installation for 60 series detroit diesel engines s. Detroit series 60 valve adjustment 20082009 youtube. How to setting up injector n3 detroit diesel series s 60 into. M30158 detroit diesel 60 series cylinder liner lifter tool j36398. Hicustomer welcome to ja, i am buddy and i will help you out. Adjust the valves and set the fuel injector heights as. Detroit diesel 60 egr series technician manual pdf. Adjust the valves and n3 fuel injector settings as follows disconnect starting power for.
Check out 40 detroit series 60 injector parts for sale. The injector height is adjusted using the injector height gage, j 39697. Simple way to adjust your valves intake and exhaust. M30156 detroit diesel 60 series camshaft lifting tool j46305. Tighten the adjusting screw until the injector plunger bottoms out, torque value should be 4. Save yourself many hours of labor by not having to remove the heads.
Automotive free delivery possible on eligible purchases. Ddec v injectors adjustment pdf document fdocuments. We help you find the heavy duty truck parts that you need. Valve lash and n3 injector setting adjustment sequence to. Valve lash and n3 injector setting adjustment sequence. The injector height settings for series 60 engines are listed in table checking tolerance chart. 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. M30161 j46904 pre epa07 m30162 j47907 epa07 removing and installing preepa07 drain engine coolant before removing injector tube. Detroit diesel electronic unit injectors diesel engine. All information and resources previously found on ddcsn such as service and parts support information are now available on. Series 60 improper injector setting repair detroit. Install injector cup removalinstallation tool into injector bore.
The source of the information below is the national highway transportation safety administration nhtsa, which maintains tsbs for vehicles sold in the united states. After the fuel leaves the fuel pump it is sent to the fuel. On a series 60 engine that uses the n3 eui, only the injector seal rings and injector. For your convenience, please use the product links below to shop our inventory. At that time, it differed from most onhighway engines by using an overhead camshaft and drive by wire electronic control. Effective immediately, the valve lash and injector heights on all series 60 engines must be measured. Ddec v injectors adjustment fuel injection piston free 30day.
This tool works in or out of the vehicle to remove cups, rather than using the oem tools j338804 and j52865. Injector tubes may be damaged if excessive force is used during removal. Beginning in 2004, these engines started using a n3 injector which required a different housing than previous injectors. When looking for a detroit series 60 fuel injector of exceptional quality built to last, we have the range of options you need. Introduction this technicians guide explains the fuel injection system operation and is mainly focused on the electronic unit injector. Detroit series 60 in frame rebuild part 14 valve adjust, running overhead duration. The fuel metering unit or module is positioned under the plunger, so the overall envelope of the n3 is smaller than previous injectors. Detroit diesel series 60 ddec vi manuals manualslib. 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. You likely have n3 injectors which are not set by height, here is the procedure. So your adjustment procedure will pretty much ruin that guys engine. Im setting the overhead on a 1999 series 60 detroit diesel, according to the valve cover the injector sets at 80. Apparently, the original springs allowed injector plungers to float at high rpm. On jun 7, 2011, a question titled n3 injector timing and adjusting valves 4871 was added to the detroit forum on diesel talk.
How to setting up injector n3 detroit diesel series s 60. The series 60 engine is equipped with detroit diesel electronic control system. The injector height settings for series 60 engines are listed in table. Series 60 injector height adjustment the injector height is adjusted using the injector height gage, j 39697 ddec iiiiv or j 35637a ddec ii and series 60 electronic unit injector parts.
View online or download detroit diesel series 60 ddec vi troubleshooting manual. Calibracion serie 60 detroit fuel injection piston scribd. Table 1 valve lash and n3 injector setting adjustment sequence. Series 60 detroit diesel engines catalog page 95, fuel injector groups. Calibracion serie 60 detroit free download as word doc.