When to adjust valve lash on series 60 archive prevost. Presenting detroit series 60 valve adjustment sequence in. Page 20 additional service information is available in the detroit diesel series 60 service manual, 6se483. The heart of the diesel engine is the fuel injection system. There is a amendment to the height setting in dd60 book which states setting the adjustment with it in full stroke pushing down on the injector, tighting till it bottoms out, torque to 35 inch pounds and backing off 34 turn. To tuneup an engine completely, all of theadjustments, except the valve bridge adjustment on. Doing this will result in engine damage to adjust the intake valves, insert a 0. Wastegates free delivery possible on eligible purchases. It is important that when inspecting, testing, adjusting, repairing, andor pulling. Detroit diesel series 60 parts manual, 178 pages click to download.
Valve lash and n3 injector setting adjustment sequence to. Detroit diesel rocker arm adjusting screw for series 60. Repeat the valve adjustment and fuel injector height adjustments procedures until all the valves and fuel injectors have. Series 60 detroit diesel engines catalog page 90, valve train groups. Series 60 diesel engine by detroit diesel features an innovative design that improves fuel economy and performance while reducing emissions. Detroit diesel series 60 spec sheet, 2 pages click to download. Table 1 valve lash and n3 injector setting adjustment sequence 6. Detroit diesel 60 series spec sheet collection, 6 pages click to download. Detroit diesel series 60 service manual pdf download. The procedures are the same except that the valve clearance is greater for a cold engine. Introduction this technicians guide explains the fuel injection system operation and is mainly focused on the electronic unit injector.
As a convenience to holders of the series 60 service manual, information in service manual format is attached. 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 life of any detroit diesel engine. I had thought that detroit recommended the valves be adjusted on the series 60 after 60,000. Adjustment sequence to correctly set valves and injector heights. A step by step guide on how to run and overhead on a detroit 60 series engine. Need to know if there is a way to move that check valve somewhere else for easy access. Never set the valves and injector of the same cylinder at the same time. Detroit diesel, ddc, series 60 and the spinning arrows design are registered. We help you find the heavy duty truck parts that you need. In 1993, it was popular on many usa buses in the 11.
Detroit forum valve overlash series 60 2830 on 20080321. Valve adjustment procedure for the 14l detroit series, i am specifically working on a 2008 freightliner century. Ddcsvcman0005 the valve lash adjustments section has been revised. The list on the left that says cylinder with valve overlap will be the sequence of the order of the. Valve lash and injector height adjustment sequence. Detroit diesel series 60 operator manual, 156 pages click to download. Could someone please explane the adjustment procedure when adjusting the valve clearence and injector settings. Detroit series 60 in frame rebuild part 14 valve adjust, running. Were currently looking as several 1999 xlvs and 2002 to 2003 xliis. Repeat the valve adjustment and fuel injector height adjustments procedures until all the valves and fuel injectors have been adjusted. Procedure to set the valves and injectors and jake on 60. Additional service information is available in the detroit diesel series 60 service manual, 6se483. Ddec v injectors adjustment fuel injection piston free 30day. Check the engines option label on the valve cover for injector setting.
What is the sequence and torque on 14 liter detroit diesel. The correct exhaust valve clearance at normal engine operating temperature is important for. Check out 93 detroit series 60 valve covers parts for sale. The truck is a 2008 freightliner colombia with a detroit 60 series with 630k miles. See figure cylinder head assembly and mating components figure 1. Series 60 valve and fuel injector height adjustment components.
Detroit diesel series 60 cylinder head bolts prior to 2002 torque 250 285 nm, 184 210 lb. Detroit diesel series 60 engine fitzgerald glider kits. Detroit series 60 valve adjustment 20082009 youtube. Procedure to set the valves and injectors and jake on 60 series 12. Detroit diesel series 60 displacement, arrangement and compression ratio displacement 11. Note which cylinder this is, and follow the sequence listed in table valve lash and injector height adjustment sequence to correctly set. The series 60 heavyduty diesel engine maintains fuel economy with an excellent. Adjust the valves and set the fuel injector heights as follows. Detroit diesel series 60 repair manuals and spec sheets. I took the truck to a well known independent detroit mechanic which was referred by couple of drivers in the area. When setting valve lash clearance or injector height, always set them to the dimension listed in table 122. One response to detroit series 60 egr valve actuator diagram subscribe to comments with rss or trackback to detroit series 60 egr valve actuator diagram. The valve lash on all series 60 engines must be measured and, if necessary. Bar the engine over in the direction of normal rotation until the next cylinder in the adjustment sequence is in.
The fuel tube out of the tank goes under the cab to a rectangular block. The slave piston clearance settings listed on page 4 of this manual are current as of this printing, for updated settings refer to the jacobs. Kent moore j33191a valve guide installer for detroit diesel 60 series. Watch 60 series detroit jake brake download serice manual jason pedro on dailymotion. 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. Detroit series 60 valve adjustment sequence for sale. The detroit diesel series 60 is an inlinesix 4 stroke diesel engine produced since 1987. Valve adjustment on a detroit diesel tune up youtube. The next revision to this manual will include the revised information. Use the markings on the flywheel to determine when the engine is at tdc. Adjust the push rod to obtain a smooth pull on the feeler. Detroit diesel electronic controlled series 60 engines can be equipped with a variety of options designed to warn the operator of an engine malfunction.
What is the sequence and torque on 14 liter detroit diesel 60 series rocker. How to do a valve lash on 60 series detroit answered by a verified technician. One response to series 60 fuel return check valve subscribe to comments with rss or trackback to series 60 fuel return check valve. None of them have ever had the valves adjusted and none of the owners were aware of any valve adjustment needed either now or in the future. After final torque is achieved, turn each bolt 90 degrees 14 turn clockwise with a single smooth pull of the wrench. The miles on the coaches vary from 60,000 to over 100,000 miles. 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. Follow crosspattern bolt torquing sequence and multiple stage process leading up to the final torque process. How to do a valve lash on 60 series detroit justanswer. Detroit series 60 egr valve actuator diagram diesel. 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. The problem is that it is loosing prime when sitting overnight and is hard to start. Effective immediately, the valve lash and injector heights on all series 60 engines must.
Detroit series 60 in frame rebuild part 14 valve adjust. Bar the engine over in the direction of normal rotation until the next cylinder in the adjustment sequence is in its valve overlap period. The height guage only works if you have orginal oem injectors. Please post the actual odometer on the engine and i will follow up on it. Detroit diesel series 60 specs, bolt torques and manuals. Valve train series 60 detroit diesel engines catalog page 90. Detroit series 60 in frame rebuild part 12 installing head, cam and rockers duration. At that time, it differed from most onhighway engines by using an overhead camshaft and drive by wire electronic control.
Shop detroit series 60 valve adjustment sequence available for sale today on the internet. Torque settings for fiesta rs turbo cylinder head bolts and tightening sequence. Detroit dieselseries 60 diesel valve lash, jake brake. Detroit series 60 in frame rebuild part 14 valve adjust, running overhead. Diy and save yourself some money and have a better running truck. On mar 21, 2008, a question titled valve overlash series 60 2830 was added to the detroit forum on diesel talk. Effective immediately, the valve lash and injector heights on all series 60 engines must be measured. Table 2 valve lash and injector setting adjustment sequence. Overhead on dd15 discussion in freightliner forum started by. Detroit diesel series 60 jake brake installation, 20 pages. With the overhead camshaft design, the cylinder head. Buy detroit diesel serise 60 14l turbocharger wastegate actuator egr valve. On jun 7, 2011, a question titled n3 injector timing and adjusting valves 4871 was added to the detroit forum on diesel talk. Detroit series 60 valve adjustment 20082009 duration.
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