This 1992 Dodge W-250 with the 12 valve Cummins needs the killer dowel pin treatment, front brakes, rear wheel seals, tires, and a few other things. Send us a postcard: Watch Wes WorkP.O. Box 106Fulton, IL 61252Send us an email:mail@watchweswork.com
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This 2007 Dodge Ram 3500 has a rotted out oil pan. It also needs a u-joint in the front axle, new fuel lines, a shift cable, two batteries, and a partridge in a pear tree!0:00 Intro6:16 Oil Pan16:43 Fuel Lines26:08 Front Axle U-joints39:01 Trans Shift CableThis video was edited with Davinci Resolve. It's my first time using it. Let me know if there's anything weird.Send us a postcard: Watch Wes WorkP.O. Box 106Fulton, IL 61252Send us an email:mail@watchweswork.com
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This problem child 2011 Ram with a 5.7 Hemi is broken, again. This time it died on the road. Sometimes it starts, sometimes it doesn't. We quickly track the problem down and get it mostly fixed. Send us a postcard: Watch Wes WorkP.O. Box 106Fulton, IL 61252Send us an email:mail@watchweswork.com
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I don't know what happened to this truck, but it won't do anything. 2004 GMC Sierra 2500 Duramax, no crank, no start, no communication. Merch: watchweswork.comSend us a postcard: Watch Wes WorkP.O. Box 106Fulton, IL 61252Send us an email:mail@watchweswork.com
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This 2005 Silverado with a Duramax diesel has a leaking water pump. Book time is 6 hours. We can beat that. Send us a postcard: Watch Wes WorkP.O. Box 106Fulton, IL 61252Send us an email:mail@watchweswork.com
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This 2005 Ford F-350 with a 6.0 Power Stroke cranks but will not start. It recently had major repairs, which is actually a clue. Send us a postcard: Watch Wes WorkP.O. Box 106Fulton, IL 61252Send us an email:mail@watchweswork.com
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Let's see if an "intelligent" large language model can correctly diagnose a broken 2015 Chevy Trax with a 1.4L turbo. Send us a postcard: Watch Wes WorkP.O. Box 106Fulton, IL 61252Send us an email:mail@watchweswork.com
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Join me for a deep dive into the details of the 18,000 RPM performance rear motor and drive unit from a 2015-2016 Tesla Model S P90D. This drive unit is similar to the one used in the 2017-2020 P100D. The video is divided into four sections showing: 1. The motor and gears. 2. The high-performance bearings. 3. The lubrication system. and 4. The cooling system.CORRECTIONS: Thank you to everyone for catching my errors. There are always errors ;)1. The Nissan Leaf ring gear is held on with 8 bolts, not 6.2. The fluid in this drive unit is Dexron 6 transmission fluid.3. Induction motor rotors do not have poles, just the stator. The 60 slot stator has four poles.4. Silicon Nitride is a ceramic material.TIMELINE:0:00 Start0:10 Introduction1:35 Gearbox housing2:10 Video Section 1 - Gears and Motor Rotor2:45 The giant differential ring gear with 16-bolts!4:20 The giant differential case bearings4:50 The differential case speed at 250 km/h (155 mph) = 1841 RPM5:15 MUST SEE Comparing the Tesla 213mm x 50mm. ring gear with 78 teeth (Factors 2, 3, 13) to a Chevrolet Bolt EV and Nissan Leaf EV5:40 A Chevrolet Bolt EV differential 198mm x 34.3mm ring gear with 12-bolts.6:10 A Nissan Leaf EV differential 200mm x 32mm ring gear with 8-bolts!7:30 The Counter Shaft (Jack Shaft) with 25 (Factors 5, 5) pinion gear teeth. 78/25 = 3.12:1 Gear ratio from countershaft to the differential case8:50 The countershaft speed at 250 km/h (155 mph) = 5743 RPM9:30 The motor shaft with 25 teeth drives 78 teeth on the countershaft for another gear reduction of 78/25 = 3.12:110:08 The motor shaft speed at 250 km/h (155 mph) = 17,919 RPM11:20 See all three gears in the reduction gearbox with an overall gear reduction of (78/25) x (78/25) = 9.7344:112:05 MUST SEE The AC Induction Motor Rotor with 74 bars13:25 Motor specifications for power, torque, and gear ratio15:00 MUST SEE Ceramic Bearings (Silicon Nitride) on the rotor from the SKF Group (skf.com)16:22 MUST SEE Close up view of silicon nitride bearing18:20 The motor rotor speed sensor reluctor wheel (tone ring)19:22 Must SEE The rotor installed on the drive gear and the functioning gearbox20:18 Video Section 2 - Specialized Bearings21:21 The 60 slot four-pole stator and housing23:05 The oil pump and how it is overdriven by the differential ring gear 23/78 = 0.2948:1 gear ratio (3.339 times faster than the ring gear)23:55 MUST SEE The function of the oil pump (it may surprise you)26:27 Motor shaft (Input Shaft) bearing reference speed and limiting speeds 27:30 How to run bearings at higher speeds than their limiting speeds29:54 Video Section 3 - Lubrication30:25 Drain and fill plug locations30:50 Gearbox vent and inverter vents31:05 Sport model label31:39 MUST SEE Four different sealed areas in the drive unit32:46 Video Section 4 - Cooling System33:30 MUST SEE The coolant inlet port and the two paths coolant takes33:53 Up for rotor cooling and gearbox cooling35:03 Down for stator and inverter cooling36:05 Coolant from the rotor moves to the gearbox heat exchanger and the outlet port37:25 Stator temperature sensors38:10 Coolant from the stator to the inverter coolant passages38:28 Stator coolant temperature sensor38:35 MUST SEE Insulated-Gate Bi-Polar Transistor (IGBT) module coolant passages and flow through gearbox passages40:34 Inverter coolant outlet temperature sensor40:45 The gearbox oil-to-coolant heat exchanger41:38 Coolant outlet port to coolant pump and onboard charger module under the back seat.41:55 Drive unit cooling system summary43:04 IGBT inverter modules installed and inverter cover43:40 High voltage battery cable connections and low voltage connections at the inverter44:35 Video summaryABOUT USWeber State University (WSU) Davis Campus - Automotive Technology Department - Advanced Vehicles Lab. A technical description and demonstration of the Tesla P90D Rear Drive Unit (RDU). We teach current vehicle technologies to our automotive students at Weber State University and online. For more information visit: http://www.weber.edu/automotiveThis video was created and edited by Professor John D. Kelly at WSU. For a full biography, see http://www.weber.edu/automotive/J_Kelly.htmlVisit my other youtube channel https://www.youtube.com/user/vibratesoftware to see the amazing NVH app for vibration diagnosis! ADDITIONAL TRAINING FOR YOUJoin us for hybrid and electric vehicle training with two online courses and in a 5-day on-campus boot camp with Professor John D. Kelly. See http://www.weber.edu/evtraining DONATE TO OUR DEPARTMENTPlease consider a donation to the Department of Automotive Technology at Weber State University here: http://advancement.weber.edu/Automotive
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A Toyota Specialist shares when should you replace your Toyota Struts and Shocks.I see so many shops recommending Toyota struts to be replaced around 50k miles without a reason. This is incorrect. You only replace your struts when there's a big enough leak or you have a concern.In this video I will share with you the entire process of replacing a strut on Toyota and Lexus cars.Hope this helps one of you. TCCN Automotive Inc.Toyota and Lexus Specialist RepairVisit www.tccnautomotive.com to schedule your appointment today.Check out the second channel : https://www.youtube.com/channe....l/UCUPPMkXFBPr-TAAE- Tools:Basic Scan Tool https://amzn.to/3Jm6aomVery good DIY Scan Tool https://amzn.to/3zF7dvHAdvanced Scan tool https://amzn.to/3q3L3QQSpill Free Coolant Replacement Funnel https://amzn.to/3uJfKxmSun roof drain cleaning tool https://amzn.to/3GMDlQ9Good DIY Torque Wrench 1/2" https://amzn.to/3gE9bnwWireless Apple CarPlay for Toyota\Lexus https://amzn.to/3uKElSoVery Good Triple Camera Borescope https://amzn.to/3MrgFs0*as an Amazon associate, I earn from qualifying purchases.Follow the channel on Social Media :http://www.facebook.com/thecar....carenuthttp://www.in out the channel Merch storehttps://www.youtube.com/channe....l/UCEKt2bUDBoRUw3wpP the channel on Patreon:http://www.patreon.com/thecarcarenutMake a one time donation to the channel:http://www.paypal.me/CCNdonateCheck out the amazon store:http://www.amazon.com/shop/thecarcarenut*as an Amazon associate, I earn from qualifying purchases.#thecarcarenut #tccnautomotive #toyota #lexus 0:00 Intro0:37 How to Inspect Your Struts2:44 Strut Removal8:45 Strut Disassembly16:54 Strut Reassembly25:17 Strut Installation27:40 Things You Need To Know
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Do you ever wonder how does a Toyota engine with 300,000 miles look like on the inside? Is it all worn and done for? or is it ready for another 300,000 miles?In this video we have a unique opportunity to have a first hand look inside of a 300,000 miles 2AZ-FE 2.4L engine. This 1 owner 2009 Toyota Camry with a Manual Transmission burns oil at a high rate. Not caused by the 300,000 miles but caused by an issue from birth due to bad pistons and rings.We'll take this engine out of this car in this video inspect it, fix the issue that it has and reassemble it and towards the end of the video you'll hear it running again.TCCN Automotive Inc.Toyota and Lexus Specialist RepairVisit www.tccnautomotive.com to schedule your appointment today.Check out the second channel : https://www.youtube.com/channe....l/UCUPPMkXFBPr-TAAE- Tools:Basic Scan Tool https://amzn.to/3Jm6aomVery good DIY Scan Tool https://amzn.to/3zF7dvHAdvanced Scan tool https://amzn.to/3q3L3QQSpill Free Coolant Replacement Funnel https://amzn.to/3uJfKxmSun roof drain cleaning tool https://amzn.to/3GMDlQ9Good DIY Torque Wrench 1/2" https://amzn.to/3gE9bnwWireless Apple CarPlay for Toyota\Lexus https://amzn.to/3uKElSoVery Good Triple Camera Borescope https://amzn.to/3MrgFs0*as an Amazon associate, I earn from qualifying purchases.Follow the channel on Social Media :http://www.facebook.com/thecar....carenuthttp://www.in out the channel Merch storehttps://www.youtube.com/channe....l/UCEKt2bUDBoRUw3wpP the channel on Patreon:http://www.patreon.com/thecarcarenutMake a one time donation to the channel:http://www.paypal.me/CCNdonateCheck out the amazon store:http://www.amazon.com/shop/thecarcarenut*as an Amazon associate, I earn from qualifying purchases.#thecarcarenut #tccnautomotive #toyota0:00 Intro0:48 Engine Removal \ Story of This Car6:22 Engine Tour10:07 Engine Tear Down12:22 How does a 300k Engine Look Like?23:44 Engine Reassembly \ Cost of This Job33:02 Engine First Start
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