Air2s Engine overheating

[geekone]

Hi all,
my "new" Air2s seems to have a problem : the right upper engine heats up very quickly, a lot more than the others and I quite frequently get a warning message as if the propeller was not fixed properly.

Does anyone had the same problem, is it difficult to replace the engine ?

Thank you

 

[mobilehomer]

New or second hand.

 

[zeusfl]

Change the prop just in case. If the problem continue, contact DJI support.

 

[geekone]

New or second hand.

Second hand, warranty expired

 

[geekone]

Change the prop just in case. If the problem continue, contact DJI support.

Already changed the prop

 

[mobilehomer]

Believe it or not, every report I have read is that DJI is VERY reasonably priced on their repairs. Give them a call.

 

[MS Coast]

Hi all,
my "new" Air2s seems to have a problem : the right upper engine heat up very quickly, a lot more than the others and I quite frequently get a warning message as if the propeller was not fixed properly.

Does anyone had the same problem, is it difficult to replace the engine ?

Thank you

What's the specific warning you're seeing?

 

[zeusfl]

Also make sure you do not have any debris inside the motor that is causing friction.

 

[MAvic_South_Oz]

If you do clean anything out of the motor, dust, a few grains of anything, you could try a little drone motor lube in there.
I wasn't aware it existed until I saw it recently, very commonly used for racing drone motor lube, obviously at the cutting edge of performance.

Drone Lube | Better enjoyment with maximum performance

This is more generic drone lube which can be applied to any remote controlled propeller motors for stunning performance and durability gains, be it for RC drones, Helicopters, Quadcopters or Winged Aircraft. Features:- Viscosity : LightDurability : Very long lasting / Excellent dry run...

deuthlon.com

Drone Premium Lube | Suitable for Extreme High Speed Racing…

Designed for High Speeds & HIGH Performance for Drone Brushless MotorsThis is a premium drone lube which designed to be applied to any remote controlled propeller motors for stunning performance and durability gains, be it for RC drones, Helicopters, Quadcopters or Winged Aircraft. Features...

deuthlon.com

I wouldn't bother for a normal DJI type drone, unless you wanted to give it a go on finding minor debris in that one.

 

[geekone]

What's the specific warning you're seeing?

Before flying, engines start and immediately shut off. The message is about the wrong propeller (orange vs black) in place. I have to take the propeller off, and put it back.

Not each flight the warning, just sometimes.

But the engine is always hot even after a short flight, while the other engines are cool.

 

[geekone]

If you do clean anything out of the motor, dust, a few grains of anything, you could try a little drone motor lube in there.
I wasn't aware it existed until I saw it recently, very commonly used for racing drone motor lube, obviously at the cutting edge of performance.

Drone Lube | Better enjoyment with maximum performance

This is more generic drone lube which can be applied to any remote controlled propeller motors for stunning performance and durability gains, be it for RC drones, Helicopters, Quadcopters or Winged Aircraft. Features:- Viscosity : LightDurability : Very long lasting / Excellent dry run...

deuthlon.com

Drone Premium Lube | Suitable for Extreme High Speed Racing…

Designed for High Speeds & HIGH Performance for Drone Brushless MotorsThis is a premium drone lube which designed to be applied to any remote controlled propeller motors for stunning performance and durability gains, be it for RC drones, Helicopters, Quadcopters or Winged Aircraft. Features...

deuthlon.com

I wouldn't bother for a normal DJI type drone, unless you wanted to give it a go on finding minor debris in that one.

I have a standard lube and just did the test, no change : after some minutes of stationary indoor flight the engine is too hot to keep my fingers on.

 

[zeusfl]

Before flying, engines start and immediately shut off. The message is about the wrong propeller (orange vs black) in place. I have to take the propeller off, and put it back.

Not each flight the warning, just sometimes.

But the engine is always hot even after a brief flight, while the other engines are cool.

If you already changed propellers, upgrade firmware, and check for any debris inside the motor I will contact DJI for help. If the drone is not under warranty I will change the arm (including the motor).

If you do not know how to do it by your self you can contact @DDS which is an approved vendor and they can diagnose for free the problem. They can do it for you.

If you feel like you can do it, just buy the parts and change the motor and arm.

Left/Right Front/Rear Arm Assembly for DJI Air 2S Drone Accessories | eBay

For DJI Mavic Air 2/Air 2S/MINI 2 Yagi Antenna Signal Booster Accessories. For DJI Mavic Pro Drone Front/Rear Arm Landing Gear Leg Repair Parts. Hanging Neck Shooting Bracket First-person Perspective Shooting for DJI Pocket 2.

www.ebay.com

New Original Motor Arm Replacement Accessories for DJI Mavic Air 2S Drone Parts | eBay

Find many great new & used options and get the best deals for New Original Motor Arm Replacement Accessories for DJI Mavic Air 2S Drone Parts at the best online prices at eBay! Free shipping for many products!

www.ebay.com

 

[geekone]

If you already changed propellers, upgrade firmware, and check for any debris inside the motor I will contact DJI for help. If the drone is not under warranty I will change the arm (including the motor).

If you do not know how to do it by your self you can contact @DDS which is an approved vendor and they can diagnose for free the problem. They can do it for you.

If you feel like you can do it, just buy the parts and change the motor and arm.

Left/Right Front/Rear Arm Assembly for DJI Air 2S Drone Accessories | eBay

For DJI Mavic Air 2/Air 2S/MINI 2 Yagi Antenna Signal Booster Accessories. For DJI Mavic Pro Drone Front/Rear Arm Landing Gear Leg Repair Parts. Hanging Neck Shooting Bracket First-person Perspective Shooting for DJI Pocket 2.

www.ebay.com

New Original Motor Arm Replacement Accessories for DJI Mavic Air 2S Drone Parts | eBay

Find many great new & used options and get the best deals for New Original Motor Arm Replacement Accessories for DJI Mavic Air 2S Drone Parts at the best online prices at eBay! Free shipping for many products!

www.ebay.com

Just placed the order in well known online french store, less than 30€ for the original spare, included VAT and delivery.

I watched some tutorials, it looks quite simple to replace it.

Fingers crossed.

 

[zeusfl]

Just placed the order in well known online french store, less than 30€ for the original spare, included VAT and delivery.

I watched some tutorials, it looks quite simple to replace it.

Fingers crossed.

Sorry, I put your links for the US, I do not realize you were in France but I'm glad you were able to find the parts there. It's a simple job that may require some soldering but is easy if you did that before.

 

[geekone]

Finished, front arm replaced!

First test flight looked good, tomorrow more extensive tests.

5 hours work, but funny.

 

[zeusfl]

Well done !!

 

[geekone]

But .. it looks like it wasn’t the engine…

After a longer flight today the new engine heated up as well and the app showed ESC connection error 30085.

I found in a previous thread that it can bea caused by bad soldering or by a broken ESC board. I’m not especially good in soldering so, even if a was extremely careful during the whole operation, it is possible I damaged the ESC when soldering, or more likely the ESC was already the root cause.

I’m searching for a pro to fix it, I’m not keen to do more soldering on the tinies cables connected to the ESC.