The Basic Parts of an Automatic Transmission (Part 1)
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Published 2013-02-18
This is part one of my front wheel drive (FWD) automatic transmission dissection video. In this video I cover the operation of clutches, bands, accumulators, clutch drums, the oil pump, the valve body, valves, check balls, seals and 'o' rings, as well as the construction and function of many of the internal hard parts of an automatic transmission. To be honest a rear wheel drive transmission isn't much different as many of the basic components are the same. I guess what I'm saying is that you could use the information in this video to have a basic understanding of a rear wheel drive automatic transmission also. It is just a basic overview of the main components. I don't get into theory and operation so much. Just the general operation and identification of the parts. I may make more videos on this topic based on the comments I get so feel free to ask questions and perhaps I'll answer them in a future video on this topic. There will also be a separate video on the parts and operation of the torque converter as well. When that is posted I'll post links below to that video.
Part 2: • The Basic Parts of an Automatic Trans...
Torque converter dissection: • Video
Discussion about this video: www.ericthecarguy.com/kunena/18-The-EricTheCarGuy-…
Stay dirty
ETCG
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All Comments (21)
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This tear-apart rocks the house, thanks for taking the time to post this. I'm a car guy myself and love repairing these items, my friends think I'm crazy but it's an addiction and adrenaline rush. I guess some guys get it, most guys don't.
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Man I love this dude. I have fixed all my cars and trucks from these videos and literally saved thousands of dollars. More Mullah for me BABY!!! Thanks Eric :-)
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Your videos are awesome! Being in the auto field, the on line tutorials from work are hours long, and not interactive at all. I learn so much watching your videos... right to the point. Keep on doing what you do!
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Thanks for a very detailed and informative video about the inter-workings of a automatic transmission. As a car enthusiast, I appreciate your time and effort put into this video to educate us!
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Whoever designed Automatic Transmission is a mad man who could think of this its amazing
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Great video, I 've driven manuals my entire life. I never imagined a AT Trans was going to be this interesting. Thanks for sharing your knowledge!
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Thanks Eric, I have been an Automotive Engineer and no one ever explained the Torque Converter, as you did. I wish I had seen this about 10 years ago. Thanks again. Pl keep teaching us.
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Brilliant! Eric. Truly wonderful mentoring. Refreshing to see such clare tutoring on the bench. Good one -Thank you
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I have learned so much from you it's amazing. Not that I'd ever want to work on a transmission, but knowing how one works when talking to the mechanic is very reassuring. Thank you.
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Thank you for your presentation. It was helpful to understand how work AT on my car, and what I must to do for long life of my car . Zarko (Croatia)
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Really love this guy. Really easy to understand his explanation. I didn't know anything about transmissions. Now I can understand everything about how they work. Keep up the good work Eric the Car Guy
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I am a final year engineering student and I this video is something I can truly relate to. Thanks a lot Eric!
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Hey Eric thanks for all the info and help with understanding trans And how to match up the stall speed with the HP tork of the engine.
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Never seen the inside of an automatic transmission before, amazing stuff!
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Informative videos like this should be mandatory for all drivers to watch. Understanding how components work can lead to less ripoffs at the garage, and potentially better drivers for understanding what's going on inside their cars.
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Out of all the car guy videos I like how you show and explain things best, keep up the good work brotha!
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The TQ has it's own video after this series is done.
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Amazing video, I've never dissected one of these and I found the video very informative. Keep up the good work
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Awesome video. I love how you explain how pressure is created. (most people would think the pump creates pressure). But really its the small passages that it goes through "the resistance of flow" that creates pressure. The explanation/visual representation of the the two gears that drive the pump was spot on. It almost resembles a turbocharger and how the turbine contains the air within the fins.
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Absolutely Incredible the engineering and genius of people that work all this out! Would love to see a dissection of a C V T transmission.
