1. Product Overview
This manual provides essential information for the proper installation, use, and maintenance of your ScYWdLi M33 MAX Drone Propeller Blades. These propellers are designed to ensure optimal flight performance and stability for your M33 MAX drone.
Package Contents:
- 3 sets (24 pieces) of CW/CCW Propeller Blades
- Necessary mounting screws (if applicable, based on drone model)
2. Setup and Installation
Proper installation of the propeller blades is crucial for safe and stable drone operation. These propellers feature a simple push-on design for tool-free replacement, but always ensure they are securely fastened.

This image displays the complete set of 24 propeller blades and mounting screws included in the package. The blades are black with distinctive blue tips, designed for the M33 MAX drone.
- Identify Propeller Type: Each propeller is designated as either Clockwise (CW) or Counter-Clockwise (CCW). Refer to your M33 MAX drone's user manual for the correct placement of CW and CCW propellers on each motor.
- Remove Old Propellers (if applicable): Gently twist and pull off any existing damaged propellers from the motor shafts.
- Install New Propellers: Align the new propeller with the motor shaft. Push down firmly until it clicks into place. Ensure the propeller is seated correctly and does not wobble.
- Secure with Screws (if applicable): If your drone model requires screws for propeller attachment, use the provided screws to secure each propeller. Do not overtighten.
- Verify Installation: After installation, gently try to rotate each propeller by hand to ensure it is securely attached and spins freely without obstruction.
3. Pre-Flight Checks (Operating)
Before each flight, perform the following checks to ensure optimal performance and safety:
- Visual Inspection: Examine all propellers for any signs of damage, such as cracks, bends, or chips. Even minor damage can affect flight stability.
- Secure Attachment: Confirm that all propellers are firmly attached to their respective motor shafts and do not show any looseness.
- Correct Orientation: Double-check that CW and CCW propellers are installed on the correct motors as specified in your drone's manual. Incorrect orientation will prevent the drone from flying properly.
- Cleanliness: Ensure propellers are free from dirt, dust, or debris that could unbalance them during flight.
These propellers are designed with balanced aerodynamics for stable flight control. Regular checks help maintain this performance.
4. Maintenance
To extend the service life of your ScYWdLi M33 MAX drone propellers, follow these maintenance guidelines:
- Regular Cleaning: After flights, especially in dusty or sandy environments, gently wipe the propellers with a soft, dry cloth to remove any accumulated debris.
- Damage Inspection: Continuously inspect propellers for any signs of wear or damage. The reinforced construction provides durability, but impacts can still cause damage.
- Storage: Store spare propellers in a clean, dry place away from direct sunlight and extreme temperatures to prevent material degradation.
- Replacement: Replace any propeller that shows signs of damage, bending, or excessive wear immediately. Flying with damaged propellers can lead to unstable flight, reduced performance, or even drone crashes.
5. Troubleshooting
If you experience issues related to your drone's flight performance, consider the following troubleshooting steps concerning the propellers:
- Unstable Flight/Vibration:
- Cause: Damaged, bent, or unbalanced propeller. Incorrect propeller installation.
- Solution: Inspect all propellers for damage and replace any that are compromised. Ensure each propeller is securely attached and correctly oriented (CW/CCW) according to your drone's manual.
- Drone Not Taking Off/Flipping:
- Cause: Propellers installed on the wrong motors (e.g., CW where CCW should be).
- Solution: Carefully re-check the installation of all propellers, ensuring each is on its designated motor as per the drone's instructions.
Always refer to your M33 MAX drone's main user manual for comprehensive troubleshooting guides.
6. Specifications
| Feature | Detail |
|---|---|
| Compatibility | M33 MAX Drone models |
| Package Quantity | 3 sets (24 pieces) |
| Propeller Type | CW (Clockwise) and CCW (Counter-Clockwise) |
| Installation Method | Push-on design, tool-free replacement |
| Material | Reinforced construction for durability |
| Item Model Number | ScYWdLi190101 |
| Item Weight | 1.76 ounces (total package) |
| Package Dimensions | 0.39 x 0.39 x 0.39 inches |
7. Warranty and Support
For any questions regarding the ScYWdLi M33 MAX Drone Propeller Blades, including warranty information or technical support, please contact the manufacturer directly through their official channels. Retain your proof of purchase for any warranty claims.
Manufacturer: ScYWdLi





