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Interference Between Clutch Damper and Flywheel Bolts On 2003-2006 Caterpillar 3406E C-15 & C-16 Diesel Engines The AERA Technical Committee offers the following information regarding possible interference between the clutch damper and flywheel bolts on 2003-2006 Caterpillar 3406E, C-15 and C-16 diesel engines. Engines built or serviced with the VCT plus clutch damper, introduced in April 2003, have the possibility of the clutch damper interfering with the flywheel mounting bolts. This applies to the following clutch part numbers: 108009-32Y, 108925-20, 108925-25, 108926-20Y, 108926-25Y, 109701-20, 109701-25, 109705-20Y, 109705-25Y & 109706-32Y. Correction/Action: Any repair that has required the transmission to be removed from the truck, and the engine serial number is 5EK1 and up, 6TS1 and up, 1LW1 and up, 2WS1 and up, 6NZ1-92122, 7CZ1-04382, MBN1-21447, BXS1-00984, 5DS1 and up, or 1MM1 and up, requires checking the flywheel bolt washers. You must verify the 5mm washer has been replaced with the 3mm washer, Caterpillar Part Number 8D-5054. Failure to replace the washers could result in damper rivet interference. Torque the bolts to 270 Nm +/- 40 Nm (200 ft/lb +/- 30 ft/lb). It is also suggested that paint may be applied to bolt heads to show verification and completion identification.
Presbyterians Join the Anti-Israel Choir Divesting from companies like Motorola Solutions to show solidarity with the Palestinians. By Jonathan Marks June 22, 2014 6:34 p.m. ET The Presbyterian Church (U.S.A.) is bleeding members. Between 2000 and 2013, almost 765,000 members left the organization, a loss of nearly 30%. Last week the church's leadership met in Detroit for crisis talks. No, not about the emptying-pews crisis. The Israel-Palestinian crisis. On Friday, in a close vote (310-303), the General Assembly of the Presbyterian Church (U.S.A.)— the largest of several Presbyterian denominations in America—resolved to divest the organization's stock in Caterpillar, Hewlett-Packard and Motorola Solutions. The church's Committee on Mission Responsibility Through Investment said the companies have continued to "profit from their involvement in the occupation and the violation of human rights in the region," and have even "deepened their involvement in roadblocks to a just peace." Israel's counterterrorism and defense measures have included razing Palestinian houses (with Caterpillar equipment), operating Gaza and West Bank checkpoints (with Hewlett-Packard technology), and utilizing military communications and surveillance (with Motorola Solutions technology). The church signaled its antipathy for Israel earlier this year by hawking a study guide called "Zionism Unsettled" in its online church store. In the 76-page pamphlet, Zionism—the movement to establish a Jewish homeland and nation-state in the historic land of Israel—is characterized as a "a struggle for colonial and racist supremacist privilege." In a postscript to "Zionism Unsettled," Naim Ateek, a Palestinian priest and member of the Anglican Church, explains the meaning of the charges in the pamphlet.
HW93776-1 Cummins Engine Stand Adapter For Cummins engines: all NH, NTC, & NTE 855 Series in-line 6 cyl., 378 Series V6, 504, 555 & 903 Series V8, KT 1150 Series in-line 6 Cyl. L10 HW93776 • • • • Complete clearance during 360° rotation Long handle provides easy engine rotation with 95 to 1 gear Floor lock keeps stand from moving during repairs Universal adapter included for use with a wide variety of optional adapters HW93776-3 Mack Diesel Engine Stand Adapter HW93776-2 Detroit Engine Stand Adapter HW93776-4 International Diesel Engine Stand Adapter For Mack engines: 672, 673, 675 & 711. Series in-line 6 cyl. For Detroit engines: 53 Series in-line 6 Cyl., 6V & 8V also 71 series in-line 6 cyl., 6V, 8V & 12V also 92 series 6V & 8V also 8.2 liter V8. For International Harvester engines: DT-466 in-line 6 cyl. DV-550, MV-404, MV-446, V304, V435, V392, 4-152, 4-194, 4-196, 9.0 liter V8, 6.9L (Ford). HW93776-5 Caterpillar Engine Stand Adapter HW93776-6 Allison Transmission Adapter HW93776-7 Small Vehicle Adapter For Caterpillar engines: 1673, 1674, 1693, 3306 & 3406 in-line 6 cyl. also 1100 & 3208 V8 and 3408 V8. All Allison transmissions: AT 500, MT 600, MT 6 speed, VH, VS and V730 Small size vehicle and light truck engine 2,000 Lbs. capacity. Model Capacity HW93776 3 Ton 1-888-332-6419 Overall Dimensions Wheel Diameters Height Width Length Front Rear Rotational clearance from MTG. Head to Ground G.W. 45-3/4″ 46″ 52″ 8″ 5-3/4″ 37-1/2″ to 43-1/4″ 602 Lbs. www.heinwerner-automotive.com
Suzanna Logan, Iain Hunter, Brent Feland, Ty Hopkins, Allen Parcell Brigham Young University, Provo, UT, USA E-mail: firstname.lastname@example.org Web: http://biomech.byu.edu INTRODUCTION During distance running, ground reaction forces (GRF) of more than two times a person’s body weight are typical. Attenuation of GRF has been a major concern for shoe designers and manufacturers, as one of the primary roles for running shoes is to provide shock absorption. Additionally, in competitive shoes such as racing flats and spikes, the weight of the shoe has been reduced to improve performance. In comparison to most regular running shoes, spikes and racing flats have less cushioning and a thinner heel. Several studies have looked at the reduction of GRF in running shoes, but there is a lack of data on the GRF in competitive footwear. Studies comparing barefoot and shod running have found significantly increased loading rates and greater vertical impact peaks in the barefoot condition (De Wit, 2000). The objective of this study was to compare how GRF are influenced while running in training shoes, racing flats and spikes at a given speed, and therefore provide meaningful information that could influence the timing and frequency of the use of competitive footwear in runners.
It is a never-ending theme for motorcycle and automobile manufacturers, for whom the Machine Tool Division of Mitsubishi Heavy Industries, Ltd. (MHI) manufactures and delivers gear cutting machines, gear grinding machines and precision cutting tools, to strive for high precision, low cost transmission gears. This paper reports the recent trends in the automobile industry while describing how MHI has been dealing with their needs as a manufacturer of the machines and cutting tools for gear production. process before heat treatment. A gear shaping machine, however, processes workpieces such as stepped gears and internal gears that a gear hobbing machine is unable to process. Since they employ a generating process by a specific number of cutting edges, several tens of microns of tool marks remain on the gear flanks, which in turn causes vibration and noise. To cope with this issue, a gear shaving process improves the gear flank roughness and finishes the gear tooth profile to a precision of microns while anticipating how the heat treatment will strain the tooth profile and tooth trace. After heat treatment, it was usual only to finish the portion of the gear that accommodates a bearing.
The new G-H series of grinding machines for gears, shafts, worms, rotors and screws. One universal solution adapted to your specific application – now for workpieces up to 500 mm in diameter Based on the widely acclaimed S 375 G, the new G-H series presents numerous enhanced features and extends the traditional series to include new model versions. Although Samputensili grinding machines are based on a modular design concept, we craft each and every machine with a wide range of options to suit your individual needs, guaranteeing you the efﬁcient manufacturing of top quality parts. This modular, extremely versatile and universal series is ideally suited to single pass creep feed proﬁle grinding of external spur and helical gears, crown gears, shafts, worms, rotors and screw threads. Optionally it is also possible to grind spur or helical internal gears. Owners of a GT version also add generating grinding to their process capabilities. We offer you an ad hoc solution for any of the above applications so that your machine is constructed with the right options for you. All machines are then supported by special software packages, translating our know how into your manufacturing success.
November 2012 Hayabusa Cam Timing instruction sheetVernier pulley equipped Engines only 1. Set engine to TDC 2. Remove timing chain tensioner and the top chain guide. 3. It is advisable to rotate the crank slightly in the reverse direction to drop the pistons down the bores to allow plenty of clearance for the valves when first installing the cams 4. Fit the Inlet cam first, ensuring the scribed mark on the vernier pulley (if pre-set by SBD) is parallel with the top of the head-it is necessary to apply assembly lube to the cam lobes and bearing journals. 5. Next fit the cam carrier and torque down to the correct setting-note tighten each bolt a little at a time to equalise the pressure over the cam and carrier. 6. Fit the exhaust cam, with the cam sprocket attached it is necessary to hook the sprocket under the chain first, then lay it into the cam journals whilst ensuring the bearing race on the front of the cam locates into the securing clip-it is necessary to apply assembly lube to the cam lobes and bearing journals. 7. Next fit the cam carrier and torque down to the correct setting-note tighten each bolt a little at a time to equalise the pressure over the cam and carrier. 8. Again align the setting marks on the camshaft, if necessary the chain can be lifted above the sprocket slightly allowing the cam to be positioned correctly. 9. With both tensioners removed it is possible to slowly rotate the crank forwards by lifting the chain up slightly on the cam pulleys- the chain will just about pass over the top. 10. Once the crank is positioned at TDC with the cams aligned correctly it is time re-fit the cam chain tensioner. It is necessary to retract the ratcheted leg of the tensioner to, on most models this is done by simply lifting the ratchet and pushing the leg back but on some models a special tool is required.
2014 Sierra Denali Pairs High-Tech Luxury and Capability Available 6.2L EcoTec3 V-8 will be most powerful pickup truck engine on the market DETROIT – An all-new 2014 Sierra 1500 Denali full-size pickup arrives this fall with an available 6.2L EcoTec3 V-8 that will produce an estimated 420 horsepower and 450 lb-ft of torque, the most power and torque of any light duty truck engine. Final SAE-rated power and torque numbers will be available later this year. Now entering its third generation, the Sierra Denali is the most luxurious and technologically advanced GMC half-ton pickup. Sierra’s 6.2L V-8 will also be available for Sierra SLT models this fall. With this engine, the Sierra is expected to have a class-leading maximum trailering capacity of 12,000 pounds. Like every 2014 Sierra, it offers more power and higher expected efficiency than its predecessor thanks to a trio of technologies including direct injection, active fuel management and variable valve timing. Design cues for the 2014 Sierra Denali follow the formula that attracted two-in-10 GMC buyers to Denali vehicles last year. On the exterior, the truck has a signature Denali chrome grille, unique 20-inch chrome wheels, unique interior decorative trim, a polished stainless steel exhaust outlet and body-color front and rear bumpers. Denali-specific interior details include script on the bright door sills and embossed into the front seats and real aluminum trim. Sierra Denali’s high-tech interior also features an exclusive eight-inch Customizable Driver Display that can show relevant settings, audio and navigation information in the instrument panel. Sierra Denali’s standard eight-inch Color Touch navigation radio with Intellilink, located above the center console, serves as the main hub for Bluetooth-connected phones and portable devices connected through five standard USB ports.
2013 GMC ACADIA SPECIFICATIONS Overview Models: Body style / driveline: Construction: EPA vehicle class: Manufacturing location: Key competitors: GMC Acadia, Acadia Denali crossover SUV / front-engine; front-wheel drive and all-wheel drive body-frame integral sport utility vehicle Lansing Delta Township Assembly, Lansing, Mich. Honda Pilot, Toyota Highlander, Ford Explorer Engine Displacement (cu in / cc): Bore & stroke (in / mm): Block material: Cylinder head material: Valvetrain: Fuel delivery: Compression ratio: Horsepower (hp / kW) @ rpm: Torque (lb-ft / Nm) @ rpm: Recommended fuel: Max. engine speed (rpm): Emissions controls: EPA-estimated fuel economy (city / hwy): 3.6L V-6 VVT DI 217 / 3564 3.70 x 3.37 / 94 x 85.6 aluminum aluminum dual overhead camshafts, four valves per cylinder, variable valve timing direct injection 11.3:1 288 / 215 @ 6300 270 / 366 @ 3400 regular unleaded 6700 dual close-coupled converters; two pre- and two post-oxygen sensors 17 / 24 (FWD) 16 / 23 (AWD) Transmission Hydra-Matic 6T75 6-speed FWD/AWD automatic Gear Ratio (:1) First: Second: Third: Fourth: Fifth: Sixth: Reverse: Final drive ratio: 4.48 2.87 1.84 1.41 1.0 0.74 2.88 3.16 Chassis / Suspension Front: Rear: Steering type: Steering ratio: Steer wheel turns, lock-to-lock: Turning circle, curb-to-curb (ft / m): coil-over strut; direct acting stabilizer bar; full perimeter isolated cradle linked H-arm independent suspension; coil springs with twintube shock absorbers mounted on isolated sub-frame hydraulic rack-and-pinion; straight ratio and variable effort 16.1 2.89 40.4 / 12.3 Brakes Type: Rotor diameter (in / mm): four-wheel disc front: 12.8 x 1.1 / 325 x 29, ventilated rear: 13 x 0.8 / 331 x 20, ventilated Anti-lock braking system (ABS): Bosch 8.0 Chassis Controls: ABS / ETC / ESC w/rollover mitigation ...
GP2D12 Optoelectronic Device FEATURES • Analog output • Effective Range: 10 to 80 cm • LED pulse cycle duration: 32 ms 1 2 3 • Typical response time: 39 ms • Typical start up delay: 44 ms • Average current consumption: 33 mA PIN SIGNAL NAME • Detection area diameter @ 80 cm: 6 cm 1 VO DESCRIPTION 2 GND The GP2D12 is a distance measuring sensor with integrated signal processing and analog voltage output. 3 VCC GP2D12-8 Figure 1. Pinout VCC GND PSD SIGNAL PROCESSING CIRCUIT VOLTAGE REGULATOR OSCILLATOR CIRCUIT LED DRIVE CIRCUIT OUTPUT CIRCUIT LED VO DISTANCE MEASURING IC GP2D12-4 Figure 2. Block Diagram 1 Data Sheet GP2D12 ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings Ta = 25°C, VCC = 5 VDC PARAMETER SYMBOL RATING UNIT Supply Voltage VCC -0.3 to +7.0 V Output Terminal Voltage VO -0.3 to (VCC + 0.3) V Operating Temperature Topr -10 to +60 °C Storage Temperature Tstg -40 to +70 °C Operating Supply Voltage PARAMETER SYMBOL RATING UNIT Operating Supply Voltage VCC 4.5 to 5.5 V Electro-optical Characteristics Ta = 25°C, VCC = 5 VDC PARAMETER SYMBOL Measuring Distance Range ΔL Output Voltage VO CONDITIONS MIN. TYP. MAX. UNIT NOTES 10 80 cm 1, 2 0.25 L = 80 cm 0.4 0.55 V 1, 2 Output Voltage Difference ΔVO Output change at L change 1.75 (80 cm - 10 cm) 2.0 2.25 V 1, 2 Average Supply Current ICC L = 80 cm 33 50 mA 1, 2 - NOTES: 1. Measurements made with Kodak R-27 Gray Card, using the white side, (90% reflectivity). 2. L = Distance to reflective object. VCC (POWER SUPPLY) 38.3 ms ±9.6 ms DISTANCE MEASURMENT OPERATING 1st MEASUREMENT 2nd MEASUREMENT nth MEASUREMENT VO (OUTPUT) UNSTABLE OUTPUT 1st OUTPUT 2nd OUTPUT nth OUTPUT 5.0 ms MAX. GP2D12-5 Figure 3. Timing Diagram 2 Data Sheet GP2D12 RELIABILITY The reliability of requirements of this device are listed in Table 1. Table 1. Reliability TEST ITEMS TEST CONDITIONS FAILURE JUDGEMENT CRITERIA SAMPLES (n), DEFECTIVE (C) Temperature Cycling One cycle -40°C (30 min.) to +70°C in 30 minutes, repeated 25 times n = 11, C = 0 High Temperature and High Humidity Storage +40°C, 90% RH, 500h n = 11, C = 0 High Temperature Storage +70°C, 500h n = 11, C = 0 Low Temperature Storage -40°C, 500h Operational Life (High Temperature) +60°C, VCC = 5 V, 500h Mechanical Shock 100 m / s2, 6.0 ms 3 times / ±X, ±Y, ±Z direction n = 6, C = 0 Variable Frequency Vibration 10-to-55-to-10 Hz i n 1 minute Amplitude: 1.5 mm 2 h i n e a c h X, Y, Z direction n = 6, C = 0 Initial × 0.8 > VO VO > Initial × 1.2 n = 11, C = 0 n = 11, C = 0 NOTES: 1. Test conditions are according to Electro-optical Characteristics, shown on page 2. 2. At completion of the test, allow device to remain at nominal room temperature and humidity (non-condensing) for two hours. 3. Confidence level: 90%, Lot Tolerance Percent Defect (LTPD): 20% / 40%. MANUFACTURER’S INSPECTION Inspection Lot Inspection shall be carried out per each delivery lot. Inspection Method A single sampling plan, normal inspection level II based on ISO 2859 shall be adopted. Table 2. Quality Level DEFECT INSPECTION ITEM and TEST METHOD AQL (%) Major Defect Electro-optical characteristics defect 0.4 Minor Defect Defect to appearance or dimensions (crack, split, chip, scratch, stain)* 1.0 NOTE: *Any one of these that affects the Electro-optical Characteristics shall be considered a defect.