1. Product Overview
This manual provides essential information for the installation, maintenance, and proper use of Dwi Dowellin D10 Drone Propellers. These propellers are specifically designed for and compatible only with Dwi Dowellin D10 drones. The package includes 4 Propeller A units and 4 Propeller B units, totaling 8 propellers.

Image 1: Overview of Dwi Dowellin D10 Drone Propellers (8 sets shown).
2. Installation Guide
Proper installation of propellers is crucial for the safe and stable flight of your Dwi Dowellin D10 drone. Always ensure the drone is powered off before attempting any installation or removal of parts.
2.1 Identifying Propeller Types
Dwi Dowellin D10 drones use two types of propellers: Propeller A and Propeller B. These are typically marked on the propeller itself or indicated by their shape and rotation direction. It is essential to match the correct propeller type to the corresponding motor arm on your drone.
2.2 Installation Steps
- Power Off Drone: Ensure your Dwi Dowellin D10 drone is completely powered off and the battery is disconnected before proceeding.
- Remove Old Propellers (if applicable): Carefully grasp the base of the propeller and pull it straight up from the motor shaft. Avoid bending or twisting the motor shaft.
- Match Propeller Type: Identify the correct motor arm for Propeller A and Propeller B. Refer to your Dwi Dowellin D10 drone's main instruction manual for specific motor arm assignments.
- Install New Propellers: Align the new propeller with the motor shaft. Gently push the propeller down onto the shaft until it is securely seated. Do not force it. Ensure there is no gap between the propeller and the motor base.
- Verify Security: Lightly tug on each installed propeller to confirm it is firmly attached and does not wobble.

Image 2: Correct propeller compatibility and installation on Dwi Dowellin D10 drones.
3. Usage and Operation
Once installed, the Dwi Dowellin D10 Drone Propellers function as part of your drone's propulsion system. For detailed instructions on operating your Dwi Dowellin D10 drone, including flight controls, calibration, and safety guidelines, please refer to the original Dwi Dowellin D10 drone user manual.
Ensure all propellers are securely attached and free from damage before every flight. Loose or damaged propellers can lead to unstable flight or loss of control.
4. Maintenance and Care
Regular maintenance of your propellers extends their lifespan and ensures optimal drone performance.
- Inspection: Before and after each flight, visually inspect all propellers for any signs of damage, such as cracks, bends, chips, or deformities. Even minor damage can affect flight stability.
- Cleaning: If propellers become dirty, gently wipe them with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the propeller surface.
- Storage: Store spare propellers in a clean, dry place away from direct sunlight and extreme temperatures. Keep them in their original packaging or a protective case to prevent damage.
- Replacement: Replace any propeller that shows signs of damage immediately. Using damaged propellers can compromise flight safety and drone performance.
5. Troubleshooting
If you experience issues with your drone's flight performance after installing new propellers, consider the following:
- Unstable Flight/Vibration:
- Cause: Incorrect propeller type installed, loose propeller, or damaged propeller.
- Solution: Verify that Propeller A and Propeller B are installed on their correct motor arms. Ensure all propellers are securely attached. Inspect all propellers for damage and replace if necessary.
- Drone Not Lifting Off/Weak Thrust:
- Cause: Propellers installed upside down (less common with push-on types but possible if not fully seated) or incorrect propeller type.
- Solution: Re-check propeller orientation and type against the drone's manual. Ensure propellers are fully seated on the motor shafts.
6. Product Specifications
| Feature | Detail |
|---|---|
| Model Number | D10 Propeller |
| Compatibility | Dwi Dowellin D10 Drones ONLY |
| Package Contents | 4 x Propeller A, 4 x Propeller B (Total 8 propellers) |
| Manufacturer | Dwi Dowellin |
| Item Weight | 3.52 ounces (approx. for entire package) |
| Package Dimensions | 4.17 x 3.15 x 0.91 inches |
7. Warranty and Support
For warranty information regarding your Dwi Dowellin D10 Drone Propellers, please refer to the warranty details provided with your original Dwi Dowellin D10 drone purchase or contact Dwi Dowellin customer support directly. Propellers are consumable parts and may not be covered under standard warranties for wear and tear.
For further assistance, technical support, or to inquire about replacement parts, please visit the official Dwi Dowellin website or contact their customer service department. Contact information can typically be found in your drone's main user manual or on the manufacturer's website.





