DJI Mini 4 Pro Motor Arm Replacement
A broken or wobbly motor arm is the most common Mini 4 Pro crash repair. We fit a new arm with its motor, reroute the motor cable, then calibrate and flight test the drone. It costs £159.99, takes typically 3-7 days and is covered by our 12-month warranty. Post it in or drop it at our London workshop by appointment.
Tempo di riparazione tipico: 3-7 Days
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Portalo al nostro laboratorio di Londra (possibile in giornata) o spediscilo da qualsiasi parte del mondo.
Signs your Mini 4 Pro needs this
- An arm is cracked, snapped or no longer locks firmly when unfolded
- A propeller will not spin, stutters or makes a grinding noise
- The Mini 4 Pro shows a motor or ESC error and refuses to take off
- The drone drifts, tilts or vibrates in a hover after a crash
Cosa lo causa
- A crash, tree strike or hard landing taking the impact on an arm
- Repeated folding stressing the arm hinge until it cracks or loosens
- Sand, grass or debris getting into the motor bell and wearing the bearings
Come lo sistemiamo
- Inspect the airframe, shell and the other three arms for hidden crash damage
- Open the Mini 4 Pro, disconnect the damaged arm and its motor cable
- Fit the replacement arm and motor, routing the cable exactly as DJI does
- Calibrate the IMU, compass and gimbal, run a full hover and function test on the Mini 4 Pro, then send it back tracked with photos of the work.
A colpo d'occhio
- Prezzo
- £159.99
- Tempo di riparazione tipico
- 3-7 Days
- Garanzia
- 12 months
- Come
- Spedizione tramite posta in tutto il mondo o consegna a Londra su appuntamento
- Riparazioni aggiuntive
- 10% off each extra fix in the same order
Other DJI Mini 4 Pro repairs & upgrades
Same fix, other drones
Domande frequenti
Does a Mini 4 Pro motor arm replacement include the motor?
Yes. The arms on DJI folding drones carry the motor, so the replacement arm comes with its motor fitted. If the crash also damaged the ESC or main board we tell you before doing anything extra.
Can I fly my Mini 4 Pro with a cracked arm?
We would not. A cracked arm flexes in flight, which upsets the IMU and can let the motor detach, turning a cheap arm repair into a lost drone.
What if more than one arm is damaged?
Tick the motor arm repair and add a note with how many arms are broken. We confirm the price for the extra arms before starting, and nothing is charged without your go-ahead.
Can I add other repairs to the same order?
Yes. Motor arm replacement is already ticked for you above, and you can tick anything else your Mini 4 Pro needs in the same order. The most expensive job is full price and every extra repair or upgrade is 10% off.
How do I get my Mini 4 Pro to you?
Spediscilo ovunque: gli ordini nel Regno Unito possono includere un'etichetta tracciabile prepagata e i clienti internazionali ricevono l'indirizzo della nostra officina e le istruzioni di imballaggio via e-mail. Lo rispediremo tracciato senza alcun costo aggiuntivo. Nel Regno Unito puoi anche consegnarlo presso il nostro laboratorio di Londra su appuntamento.
Is the motor arm replacement covered by a warranty?
Yes. Every repair and upgrade we carry out on a drone comes with a 12-month warranty from our London workshop, and we send photos or video of the finished work before it ships back to you.
