1. Safety Information
WARNING: This product is not appropriate for children under the age of 3 years due to small parts which may present a choking hazard. Adult supervision is recommended during assembly and use of the associated Mini Spycopter.
Always ensure all parts are securely fastened before operating the Mini Spycopter. Improper assembly or damaged parts can lead to malfunction and potential injury.
2. Product Overview
The Jamara 37518 Lower Blade Holder is a replacement part designed for the Jamara Mini Spycopter. This component is crucial for the proper function and stability of the helicopter's rotor system. It is engineered for simple assembly and efficient performance, ensuring your Mini Spycopter remains operational.

Image 1: The Jamara 37518 Lower Blade Holder. This image displays the black plastic blade holder component with a metal shaft passing through its center, against a plain white background. The holder features two prongs designed to secure a rotor blade.
Key features of this product include:
- Designed for the Jamara Mini Spycopter.
- Simple to assemble.
- Ensures efficient operation of the rotor blades.
- Made in Germany, ensuring quality and durability.
3. Setup and Assembly
This section provides instructions for replacing an existing lower blade holder on your Jamara Mini Spycopter.
- Preparation: Ensure the Mini Spycopter is powered off and the battery is disconnected. Place the helicopter on a clean, flat surface.
- Removal of Old Part: Carefully identify the damaged lower blade holder. Depending on the Mini Spycopter model, this may involve gently prying off a retaining clip or unscrewing a small screw that secures the blade holder to the main rotor shaft. Remove the old blade holder and any associated pins or shafts.
- Installation of New Part: Insert the metal shaft (if separate) through the center hole of the new Jamara 37518 Lower Blade Holder. Align the blade holder with the corresponding attachment point on the Mini Spycopter's rotor assembly.
- Secure Attachment: Secure the new blade holder in place using the original retaining clip, screw, or pin. Ensure it is firmly attached but can still rotate freely without excessive play.
- Blade Attachment: Attach the lower rotor blades to the prongs of the new blade holder. Ensure they are correctly oriented and securely fastened.
- Final Check: Gently rotate the rotor assembly by hand to confirm smooth movement and proper alignment of the blades and holder.
For detailed instructions specific to your Mini Spycopter model, please refer to the main instruction manual provided with your helicopter.
4. Operating Instructions
The Jamara 37518 Lower Blade Holder is a component part and does not have independent operating instructions. Its function is integral to the overall operation of the Jamara Mini Spycopter.
Once installed, the Mini Spycopter can be operated according to its original instruction manual. Ensure the blade holder is correctly installed and functioning before each flight.
5. Maintenance
To ensure the longevity and optimal performance of your Jamara 37518 Lower Blade Holder and the Mini Spycopter:
- Regular Inspection: Periodically inspect the blade holder for any signs of wear, cracks, or damage, especially after any hard landings or impacts.
- Cleaning: Keep the blade holder and surrounding rotor area free from dust, dirt, and debris. Use a soft, dry cloth for cleaning. Avoid using harsh chemicals.
- Storage: Store the Mini Spycopter and its components in a cool, dry place away from direct sunlight and extreme temperatures.
- Replacement: If the blade holder shows any signs of damage or excessive wear, replace it immediately with a genuine Jamara replacement part to maintain flight stability and safety.
6. Troubleshooting
If you experience issues after installing the Jamara 37518 Lower Blade Holder, consider the following:
- Unstable Flight: Ensure the blade holder is securely attached and the rotor blades are correctly installed and balanced. Check for any foreign objects obstructing the rotor's movement.
- Unusual Noise: Inspect the blade holder and surrounding components for any loose parts or friction points. Ensure the shaft rotates smoothly within the holder.
- Blades Not Spinning Correctly: Verify that the blade holder is not cracked or deformed, which could prevent proper blade rotation. Check for any obstructions.
If problems persist, consult the main Mini Spycopter instruction manual or contact Jamara customer support.
7. Specifications
| Attribute | Detail |
|---|---|
| Brand | Jamara |
| Model Number | 37518 |
| Product Type | Lower Blade Holder for Mini Spycopter |
| Product Dimensions | 11.81 x 11.81 x 11.81 inches (Packaging/Overall product dimensions, not the part itself) |
| Item Weight | 0.176 ounces |
| Manufacturer | Jamara (JAMXM) |
| Manufacturer Recommended Age | 3 years and up |
| ASIN | B00TWE8XHM |
8. Warranty and Support
For information regarding product warranty, please refer to the documentation included with your original Jamara Mini Spycopter or visit the official Jamara website.
If you require technical assistance or have questions about the Jamara 37518 Lower Blade Holder, please contact Jamara customer support through their official channels.





