A320 - Landing Gear

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This video consists of the following:
Landing Gear
LGCIU
Gravity Gear Extension
Nose Wheel Steering
Brakes and Anti-Skid
Auto Brake
Quiz link: goo.gl/5FRGC4
To view the next video from the A320 series click on the link below:
• A320 - Fuel System
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Cheers and Happy landings! :)

Опубликовано:

16 сен 2024

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Комментарии : 58

@Aviationlifestyle24 2 года назад

Hi ! Thanks a lot for these A320 series! I am learning and enjoying it a lot!

@adityavikramsingh6109 7 месяцев назад

This video is wonderfully explained by you sir, I am an aeronautical engineering student and watching this helped me understand all mechanisms for our calculations 🙌🏻✈

@poh 6 месяцев назад

Glad it helped

@sureshtavamany7735 6 месяцев назад

awesome!

@kuntalkumar.kikani 7 лет назад

LGCIU change iver takes place after the retraction and not after landing. 03:35Videos are excellent. Good wirk!

@poh 7 лет назад

+kun4able Yes you're right! Thanks for the correction, it's each cycle completion which is with retraction. Thank you 🙂👍🏼

@floriniancau5766 6 лет назад

may be a pair of wheel have to aply delayed break (cold break) after 5 -6 seconds

@cristiannaranjo7080 4 года назад

I love your content, greetings from chile

@poh 4 года назад

Thank you!

@mohanrajdharmalingam3733 2 года назад

Thanks for your cool and handy presentation about LG system. one suggestion, about Alternate Braking can you please give more info which i think missing here? Why and how its used?

@poh 2 года назад

Lot of information is missing! 😁 Alternate braking is with yellow hydraulic and is used when normal braking isn't working.

@Kim-gr2en 3 года назад

This is very informative. Thank you so much!

@poh 3 года назад

You're welcome

@aamerparvez3538 6 лет назад

Hello Sandesh, I have a seminar coming up which should be mechanical related, so is this topic related to Mechanical?

@ashutoshkumar5035 2 года назад

Thanx a lot❤️

@raoof4125 Год назад

Is there any altitude limitation for landing gear extension.

@poh 6 месяцев назад

Used to be 25000 feet but now has been removed from the manual, simple Speed and Mach dependent.

@Crystalkodak Год назад

During a Gravity extension, with Green hyd available ( training purposes) On retraction will the doors close or remain open ?

@poh Год назад

@farissaini9966 Год назад

hi, in the first diagram, what do you meant by Self maintained?

@poh Год назад

After departure it maintains hydraulic supply to the gear even though its up

@ChristopherMontaldo 4 года назад

Hi, one question, the hydraulic pressure is cut off when the gear is secured and locked up? Because when I saw another video, the captain said that with the turns of the gravity system it depressurize the hydraulic system of the landing gears

@poh 4 года назад

Some pressure is maintained at the gear when it is secured and locked up. But most of the pressure is cut off because the uplocks maintain the gear in the up position. When you do the gravity extension the hydraulic is cut off completely because its not needed and can used for more important applications such as flight controls etc.

@garima1209 2 года назад

If landing gears are in extended position during whole flight will it have any impact on hydraulic systems?

@poh 2 года назад

@Kouatly 5 лет назад

Thank you sir. Could you talk about the Torque Link Damper please

@poh 5 лет назад

You're welcome! And that would be more to do with an aircraft engineering background which I don't have. Sorry!

@harith89on 7 лет назад

With towing bar nose will can be turned 85 degrees, not 95 degree to each side.

@kurtnobrain 7 лет назад

harith perera its 95 degrees as per the Fcom, please check

@poh 7 лет назад

It is 95 degrees only! :)

@harith89on 7 лет назад

kurtnobrain sorry it was my mistake, 85 is for towbarless operations. NOSEWHEEL STEERING (NWS) Towbarless operation on the nose landing gear (towing and pushback) is approved when using the accepted towbarless towing vehicles listed in the Airbus WISE ISI 09.11.00001, with the following information: Maximum NWS angle 85 ° // END

@user-th1mr4xt5p 5 лет назад

hello sir~ your contents really help to me, i have one question about landing gear gravity extention, If the first clockwise isolates the green hyd and the second unlocks the doors, so why is the third one turning?

@akshaynagarmat6605 5 лет назад

Third turn allows gravity to drop the gear into the extended position :)

@poh 4 года назад

Thats correct!

@Anshul1ish 4 года назад

Third turn will let the gears to extend by gravity and locks the gear so as to avoid aerodynamic force that can push the gears to unwanted position. I hope m correct sir.

@hridaypattandar8199 4 года назад

Hlw sir, I am a AME student , your videos are really helpful for AMEs also. In this topic I didn't get RTO ? So if possible then ,please let,....

@poh 4 года назад

RTO - Reject Take-Off

@sarathmanuel5234 4 года назад

What’s the significance of self maintained loop ? When does the loop get activated ?

@poh 4 года назад

When gear is selected up on take off, the loop gets activated and keeps the safety valve open.

@sarathmanuel5234 4 года назад

Planes Over Head Thanks for the reply.Does that “syst1”on the landing gear architecture indicates LGCUI1 ?

@poh 4 года назад

Yes it does

@sarathmanuel5234 4 года назад

Thanks again. Incase of LGCUI1 failure inflight and then I do a go around ,will my landing gear retract then ,because now self maintained loop won’t get activated because of LGCUI1 failure right ? As per the logic diagram now the AND gate output is 0 and safety valve gets closed then and there . Correct me if am wrong .

@poh 4 года назад

LGCIU 2 will take over, nothing to worry!

@gildarajesh 7 лет назад

Hello Sandesh,what are the deceleration rate of low/med/max brakes in knots?

@poh 7 лет назад

+rajesh gilda Deceleration cannot be in knots because thats not the units of deceleration.

@gildarajesh 7 лет назад

I meant how many knots/seconds deceleration rate?

@poh 7 лет назад

+rajesh gilda Deceleration is m/s^2 (NOT speed, this is change in speed by time) The unit of knots which is a speed itself is nm/hr. Knots/seconds cannot be a unit. There is no direct conversion like you want it. For information Med gives 3 m/s^2 and Lo gives 1.7 m/s^2.

@gildarajesh 7 лет назад

Thank you,got it.these values there in Fcom.

@harith89on 7 лет назад

rajesh gilda why don't you share those information you found about deceleration here. I'm also a one who wants to find it out