The detroit diesel series 60 is an inlinesix 4 stroke diesel engine produced since 1987. The flywheel is not indexed to the crankshaft, and may be installed in any position. Detroit offers a complete line of heavyduty diesel engines, axles, transmissions, safety systems and connected vehicle services for the commercial transportation industry in both the onhighway and vocational markets. Nutspecial self locking nut 10si alternator, 4060, 5481. Kenworth t600 detroit series 60 torque specs harmonic balancer positive. It may be necessary to bar the engine over using the square hole in the middle of the crankshaft pulley or the center bolt when the pulley and hub assembly with spindle is used so that the tool center screw is exactly between two teeth. Detroit series 60 engine bolt torque specs on all fixya. Install two flywheel guide stud s j36235 into two of the tapped holes in the crankshaft at the 3 and 9 oclock position. What is the torque spec for the flywheel to crankshaft on a 12.
Flywheel series 60 detroit diesel engines catalog page 21. Looking for torque specifications for detroit diesel engines. Before beginning any machining work on the flywheel, check it to see if machining is even possible. Flywheel machining dimensions for 20082016 detroit diesel. What s the torque specs on a detroit series 60 thermostat. Flywheel series 60 detroit diesel engines catalog page 23. What is the torque spec for the flywheel to crankshaft on. Series 60 detroit diesel engines catalog page 21, flywheel group. Detroit diesel series 6v92 engine specs it still runs. The spec for the fly wheel to crank is 55 ft lbs then 120 degrees in a star pattern. I need the torque specs for a series 60 detroit engine. Detroit diesel is headquartered in detroit, michigan, and specializes in both heavy and mediumduty diesel engines. The first number in the model series designation refers to the number of cylinders, and the second 71 the nominal displacement per cylinder in cubic inches, a rounding off of 70. This information should be considered anytime flywheel removal has occurred.
Turn the bolts an additional 60 degrees, or 1flat on a. Premium engines identified by the letters pk or bk in the fifth and sixth positions of the model number built on or after march 16, 1998 use pistons with forged steel domes, aluminum. This product is a high quality flywheel used with detroit series 60 engines. Given the demand for more fuel efficient vehicles in the 1980s, the series 60 quickly became a popular engine. High torque engines identified with fk or hk in the model number also uses a steel piston, but of a larger diameter 14l. 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. Nonpremium engines use pistons with cast iron domes and skirts and openend connecting rods. Detroit diesel v71 series torque specifications pc industries. Detroit diesel series 60 epa07 engine service manual pdf.
Series 60 engines currently use two types of pistons. Compact gear train assembly introduction detroit diesel has released a new compact gear train assembly for the series 60 2002 engine. If the bolts are 12 mm, torque to 112126 nm 8393 lbft. For engines built after april 1999, a onepiece bolt assembly is used with the improved plastic front sump and rear sump oil pans and a new isolator seal. The series 60 heavyduty diesel engine maintains fuel economy with an excellent powertoweight ratio and unsurpassed dependability at current emission levels. Detroit forum series 60 bolt torque 4034 on 20100108. Detroit 5060 dd dd15 dd16 mbe series tools for sale. Ideally suited for lessthantruckload, regional distribution and vocational applications, the detroit dd engine offers the flexibility of multiple options for horsepower and torque, all in a package that provides improved fuel economy.
Detroit diesel series 60 engine specificsations, spec sheets, workshop repair manuals. The detroit diesel series 71 is a twostroke diesel engine series, available in both inline and v configurations. The flywheel housing is a onepiece casting mounted against the rear of the. If the bolts are 14 mm, torque to 160200 nm 118148 lbft.
Install the pipe plug and torque to 4556 nm 3341 lbft. After final torque is achieved, turn each bolt 90 degrees 14 turn clockwise with a single smooth pull of the wrench. Remanufactured 2cycle detroit diesel engines series. Apparently, the original springs allowed injector plungers to float at high rpm. Detroit diesel inline 71 series torque specifications pc industries. Viewing a thread 60 series detroit flywheel bolt torque agtalk.
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. Attach the flywheel liftin g tool and, using a chain hoist, position the flywhee l in the flywheel housin g. In 1993, it was popular on many usa buses in the 11. The oil pan used on the series 60 engine is made of plastic epoxy vinyl ester or aluminum. Series 71 inline except 2 cylinder torque specifications. This inline, 4cycle, 6cylinder diesel engine uses the innovative ddec electronic fuel control system to provide engine management reports, answering the high demand for a fuelefficient heavyduty engine. Detroit diesel series 53 torque specifications pc industries. Do i need a special tool to replace a crank seal on a series 60 detroit. See figure typical flywheel assembly series 60g engine for a typical series 60g flywheel assembly. Detroit diesel series 60 service manual pdf download.
Detroit diesel series 60 cylinder head bolts prior to 2002 torque 250 285 nm, 184 210 lb. We also supply a large inventory of detroit diesel parts with online ordering. Torque the eight short and four long bolts to the cylinder block using the proper tightening sequence. Basic specs are free and open to everyone they usually include engine images, displacement, dimensions and weight, essential bolt tightening torques, plus characteristics of the engine e. The 6v referred to the number of cylinders and the cylinder formation. The bolts should be tighten by alternating end to end and side to side. Torque the eight short and four long flywheel housing bolts using the proper. Detroit diesel series 60 specs, bolt torques and manuals. Detroit diesel series 60 j35785 bull gear flywheel housing guide stud tool alt.
The bolts should be tighten by alternating end to end. Series 60 detroit diesel engines catalog page 23, flywheel groups. Detroit diesel series 60 engine flywheel housing 23522643. Boltflywheel housing balance weight cover, 2025, 2734. The oil pan bolt torque specifications, of a series 60 detroit diesel engine, is 40 pounds.
The first series 60 engine was made in 1987, the year before detroit diesel corporation was officially born. Follow crosspattern bolt torquing sequence and multiple stage process leading up to the final torque process. The bolt holes in the crankshaft and flywheel are equally spaced. Install the flywheel lock j36375a to the inspection plug hole in the bottom. Iatco 23514177iat series 60 detroit diesel flywheel.
What is the torque spec of a clutch for a detroit series 60. The detroit diesel 6v92, also referred to as the 6v92, was a heavyduty diesel engine. What is the torque spec for the pressure plate bolts on a. Search car torque specifications by engine or model. Dda tech for 30 years,all 2 cycle,series 60,50 mbe also. The injector height settings for series 60 engines are listed in table checking tolerance chart. We help you find the heavy duty truck parts that you need. Install the bolts and torque them to 75 nm 55 lbft. This new assembly offers weight savings, noise reduction and height reduction. Using a magnetic socket, install and torque all eleven flywheel. At that time, it differed from most onhighway engines by using an overhead camshaft and drive by wire electronic control. The bullgear is a straight cut gear that now rides on bushings. Detroit diesel inline 71 series torque specifications.
Beginning in april 1993, all series 60 engines are built with a 342. In fact, the company is so proud of this replacement for the series 60 that. The series 60 was designed to be a more fuel efficient option for the heavyduty market. The engine name revealed some information about the engine itself.
Need detroit diesel sae flywheel housing dimensions. What s the torque specs on a detroit series 60 thermostat housing. Detroit diesel dd15 series engines the aera technical committee offers the following information on machining dimensions for detroit diesel dd15 series engines. Detroit diesel electronic unit injectors diesel engine. Detroit diesel dd15 diesel engine diesel power magazine. What are the detroit diesel series 60 torque specs. The flywheel is attached to the rear end of the crankshaft with twelve bolts. Nut plug blower drive assembly and flywheel housing plug nuts, 2530, 3441. The popular detroit series 60 engine was introduced in 1987. Check out 38 detroit series 60 flywheel parts for sale. Dd15 engine torque spec detroit dd15 flywheel bolt. The detroit diesel corporation started in 1938 as a part of general motors, but its now part of the tognum and daimler ag companies.