- Видео 94
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Mr. French
США
Добавлен 19 июл 2014
Automotive Repair and Motorsports Education
Видео
AT 188 Last Class Fall 21
Просмотров 1673 года назад
In this last class of the semester we review all the class content so far and discuss some of the activities such as the Setting Codes & Making Failures assignment. We will also dive deeper into topics such as misfire monitor and emissions testing. We will again feature with a case study this time related to a strange transmission code that was not really any fault of the transmission. Finally ...
AT 188 Class 5 Fall 21
Просмотров 1723 года назад
In this class session we look at Fuel Trim, what it is and how you can leverage it in your vehicle diagnostics. Through this discussion we also look at air fuel ratio sensors and how to use volumeteric efficiency calculations to diagnose engine problems. As usual we also look at the upcoming class assignments and share diagnostic tips along the way including a diagnosis direction on a student car.
AT 188 Class 4 Fall 21
Просмотров 1343 года назад
In this class we review the 8 step diagnostic process, dive in to what it means to establish a condition and did some ECT circuit diagnosis. We then went on to discuss open-loop, closed-loop and oxygen sensors. As usual there were tech tips shared along the way to make you a scantool power user.
AT 188 Class 3 Fall 21
Просмотров 993 года назад
In this class session we review all the diagnostic modes of OBD2 with a special focus on modes 5 though 10.
AT 188 Class 2 Fall 21
Просмотров 903 года назад
In this second class meeting of automotive scanners we look at some of the basic test modes of a OBD 2 generic scanner. We then review a case study diagnostic on a GMC Suburban and apply an 8 step troubleshooting procedure. We cover tech tips during the session and focus on what diagnostics you can do with a inexpensive OBD 2 generic scanner.
AT188 Class 1 Fall 21
Просмотров 1783 года назад
In our 1st class session we cover the history of OBD 2 diagnostics and review critical terms such as enable criteria and drive cycles.
Small Engines Final Class 6 Summer 21
Просмотров 3383 года назад
This is our final Zoom Class for the semester. Here we talk about ignition and electrical systems. We finish with a few demonstrations of using multimeter to test various components and wrap up our class assignments on Canvas.
Small Engines Class 5 Summer 21
Просмотров 3203 года назад
In this session we review a new presentation on diaphragm carburetors, talk about governors, demonstrate 2 cycle case leaks and share some tips on spark plugs.
Small Engines Class 4 Summer 21
Просмотров 2593 года назад
In this video we dive in to fuel systems with a discussion on carburetors found on common 4 cycle small engines. Here we look at the main metering system, idle system and float system. We mix in a few tech tips and answer some questions along the way.
Small Engines Class 3 Summer 21
Просмотров 2813 года назад
In this class session we first look at the new Stihl icadmey and use it for some training examples. We then finish our discussions of engines and take an in-depth look at the 2 stroke cycle while mixing in some discussions on emission controls. With that we also look at the ever popular Honda clone motor and though this we introduce our next topic area of fuel systems and talk about air fuel ra...
Small Engines Class 2 Summer 21
Просмотров 3723 года назад
In this class session we again look at engine components, talk about compression diagnostics, review Briggs & Stratton engine numbers and finish up with a look at shop safety and tools.
Small Engine Class 1 Summer 21
Просмотров 6433 года назад
In this 1st class session we review the course materials on Canvas and look at the Power Portal. When the look at the 4 stroke cycle engine and share a few tech tips.
AT 100 Class 16 Spring 21
Просмотров 593 года назад
This is our final class session of the spring 2021 school semester. Here we discuss basic vehicle diagnostics for problems such as no starts and check engine lights. We share some tech tips on must have diagnostic tools that don't break the bank and finish with a review of the final exam.
AT 100 Class 15 Spring 21
Просмотров 463 года назад
In this class section we looked at both electrical testing & scantool diagnostics related to common car problems. We also reviewed our final class assignments as we begin to wrap up the semester.
What would cause the governor to need to be adjusted? My friend needed help with his generator...it was running perfect then all of a sudden he said it wasn't running good...I got it running good but noticed it over revved...adjusted governor and everything is working like it should now...why the heck did it ever even get out of adjustment?
Can i pay to get access to the power portal
Interested in this course
Very good video! When you get the principle it's the same on every engine which is controlled by a governor system.
Best video on this subject! Thank you
everything from loosen the pinch bolt to tighten the pinch bolt is backwards
If doing this, itll give u more speed?
Why would you tighten it so that the throttle is stuck wide open? You can’t adjust the idle screw then
Best explanation...thanks
If a cylinder is out of round, will the 4 centering fingers do an adequate job of finding center?
Outstanding instructor!
love your videos. Thanks
Take your welfare check and invest in some lights
Does the engine need to be TDC?
I’m trying to figure this out an I can’t I want to get certified in Stihl tools but I don’t know how to go about it
I took this program. Graduated in 2009. Butch was a really good teacher.
You the man Ray!
Wrong
Best video actually explaining the mechanics instead of foolish people just wanting to go fast or blow ot. By removing governor. I have these on woodslpitter s .and had trouble adjusting. Thanks ..believe my throttle is out missing a spring and the 2 parts on carborater the one side moves like it's stripped the non wide open side scree or plastic stop is OK. Top one thunk is bad
Yikes! You’re relying on the pan rails to ensure the deck/main housing bore is square to the boring bar column?
Use a dial bore gage. Much easier and better picture faster
Excellent explanation. Makes sense and easy to understand. Thanks. Doing this tomorrow on a gx200 that is running WOT all the time.
Great information here 💯 CORRECT 👍👀 At the plugs they will reveal a lot of information if care to examine them closely 👀👍🤔😎 Thanks for sharing this important information here🤔😋
There is allot of internet questions regarding the final bore surface finish. I have rebuilt a number of engines and some manuals specify the exact hone to use. The finish for cast iron rings is specified in Micro-inches at around 25-30 with a cross hatch of 30 degrees. Some specify a 180 grit ball hone and some recommend a 220 grit hone which should obtain around the 20-35 micro inch finish. You mentioned a hone near 400 grit which seams too fine for cast rings. Can you respond to this?
Got it backwards.
That's what I was thinking... I'm gonna try it the other way see what happens
What a great video, thank you.
Vic you are the best5!
Want to help in my SG motor
Yes torque plate!!!
I have one of those rottler fa2eb boring machines. It will cut out .120 at a time when cutting for sleeves.
Brings me back to RCC back in 86 under the training and guidance of Bill Broutho, with Wayne Williams. Two of the best instructors a student could ask for. It's hard to believe how much a person frogets in 35 years. Excellent explanation/ video.
We have used the ruclips.net/user/postUgkxOTeIs0vv4_9B5hsmnLsk9r930uDQLu_Y for probably 30 hours with our camper and it’s been great! The noise level is really only noticeable when running the AC and other appliances like the microwave, hair dryer, or coffee pot. It’s not huge like other ones and it has wheels so even at 90lbs, I can move it!
Thank you and god bless you and your family
On minutes 1:54 you described CLOSE throttle by pulling the lever, but then on minutes 3:12 you demonstrated the adjustment by pulling the lever as OPEN throttle. You got them mixed up and it's confusing.
So can you even use a governor on a gocart? I put a 200 on this gocart and trying to retain the governor but it takes off as soon as I start it.
So it's supposed to be full throttle when you start it?
❤🎉
Hi, after replacing the oil sump gasket and reassembling my kohler xt 675 toro push mower the mower ran at very high RPMs like the governor wasnt working. I loosened the nut, moved the governor lever to wide open throttle, turned the gov shaft in the same direction and tightened the nut. Still had run away RPMs. I decided to loosen the nut, move the governor arm in the opposite direction (low throttle direction) and tightened the nut and the RPMs were much better and back to a normal sounding mower. Is something wrong the way i brought the RPMs down because its sounding fine now but im the only one whos adjusted their governor lever this way.
Nah it's fine, you adjusted it the right way
Thanks! Very informative. My Honda generator has a GX390 eng. and runs on a propane conversion (snorkel on the air filter) same carb. It now runs at 3440-3480 rpm not 3600 to give me 60hz power. How do I get 3600? Do I adjust the throttle linkage or play with the governor. This happens at low to moderate loads.
After you set the governor like he showed, turn it on and adjust the governor idle set screw (it’s got a spring on the screw and a jam nut to hold it) in to increase engine speed, out to slow down.
That was great information, thank you!👍
How do I know if I even need to do this I have a 49cc 2-stroke engine and I'm trying to find the timing and
Thank you for posting these lectures publicly. The information contained herein is a very useful resource to supplement my schooling.
Thank you
If ya'll had a Sunnen CK10 you'd sell that Rottler.........I think you're a great instructor. I wish more young men getting out of high school would get into more technical fields.
Dudes on RUclips think their $89 dingle ball hone is doing the same at this $65K machine.
I had 20 years in the reco game and the dingle berry hone is ok for a rering job as it wont remove any material and increase your piston clearance. Of course you would not use one if you have rebored an engine as it will not remove the material the needs removing after boring.
you can easy see the teacher who has never drilled a cylinder except at school . but it starts here, the experience comes in real life😄😄
Great explanation, thank you, came in from helping neighbor with his, and you've answered my query easily and went back to set his static adjustment. wow thanks so much.
At 3:16 you say its at full throttle pushing the level away from the Carburettor, then loosen the nut, then push the lever towards the Carburettor saying its at full throttle ? Mm,
Lol. He made a mistake but then he realized. I actually came looking for this comment.
he is pushing the throttle to low idle not WOT .
@@subarolla same