1. Introduction
Thank you for choosing the Building Blocks City Speed Car Racing Vehicle. This set allows you to construct a detailed 1:18 scale racing car using over 523 building block pieces. Designed for enthusiasts aged 14 and above, this model features an electric pull-back mechanism for dynamic play. Please read this manual carefully before assembly and operation to ensure a smooth and enjoyable experience.
2. Package Contents
Before you begin, please verify that all components are present. The package should contain:
- Building block pieces (523+ pcs)
- Electric pull-back motor unit
- Detailed assembly instruction booklet
- Sticker sheet for detailing
If any parts are missing or damaged, please contact customer support.
3. Assembly Instructions
Assembly of the City Speed Car Racing Vehicle requires careful attention to detail. Follow the step-by-step instructions provided in the included assembly booklet.
- Preparation: Unpack all building blocks and sort them by color and type to facilitate assembly.
- Follow Booklet: Refer to the dedicated assembly instruction booklet for detailed, illustrated steps. Each step will guide you through connecting the blocks to form the car's structure.
- Motor Integration: The electric pull-back motor unit is integrated during specific steps of the assembly. Ensure it is correctly placed and secured as per the instructions.
- Detailing: Apply the provided stickers to add realistic details and racing livery to your model.
- Final Check: Once assembled, double-check all connections to ensure stability and proper function of moving parts.
Note: This set contains small parts and is recommended for ages 14+. Adult supervision is advised for younger builders.
4. Operating the Racing Vehicle
Your City Speed Car Racing Vehicle is equipped with an electric pull-back mechanism for exciting play.
- Powering On: Ensure the electric pull-back motor unit is correctly installed. There is no external power switch; the motor is activated by the pull-back action.
- Pull-Back Action: Place the assembled car on a flat, smooth surface. Gently pull the car backward, applying slight pressure. You will feel the internal mechanism winding up.
- Release: Release the car to watch it speed forward. The distance and speed will depend on how far back it was pulled.
Important: This model features a pull-back electric motor and is NOT remote-controlled. Any mention of remote control in other descriptions is inaccurate for this specific model.
5. Maintenance and Care
To ensure the longevity and optimal performance of your building block racing vehicle, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to gently wipe dust and dirt from the blocks. For stubborn grime, a slightly damp cloth can be used, followed by immediate drying. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the assembled model or unbuilt blocks in a cool, dry place away from direct sunlight and extreme temperatures. This prevents discoloration and material degradation.
- Handling: Handle the model with care to avoid accidental disassembly or damage to the blocks and the electric motor.
- Motor Care: Avoid over-winding the pull-back mechanism, as this can damage the internal gears.
6. Troubleshooting
Here are some common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Car does not move after pull-back. | Motor not fully wound, or internal mechanism jammed. | Ensure the car is pulled back sufficiently. Check for any loose blocks obstructing the motor's movement. |
| Blocks do not connect securely. | Incorrect block orientation or manufacturing defect. | Verify the blocks are oriented correctly as per the instructions. If a block is consistently loose, it might be defective; contact support for a replacement. |
| Missing pieces. | Packaging error. | Carefully check all packaging materials. If still missing, contact customer support with the part number from the instruction booklet. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | City Speed Car Racing Vehicle |
| Material | Plastic |
| Block Type | Small building block (Compatible with Lego) |
| Power Source | Electric Pull-Back Motor |
| Recommended Age | 14+ years |
| Number of Pieces | 523+ pcs |
| Scale | 1:18 |
| Assembled Dimensions (L x W x H) | 18 cm x 9 cm x 6 cm (approx. 7.09 in x 3.54 in x 2.36 in) |
| Package Dimensions (L x W x H) | 20 cm x 11 cm x 8 cm |
| Package Weight | 0.269 kg |
| Origin | Mainland China |
8. User Tips
- Sorting Blocks: Before starting assembly, sort the blocks into small containers by color or shape. This can significantly speed up the building process.
- Double-Check Steps: If you encounter difficulty, re-examine the previous steps in the instruction booklet. A small error early on can affect later stages.
- Surface for Play: For best performance of the pull-back mechanism, use the car on smooth, hard surfaces like wood floors or tiles. Carpets may reduce speed and distance.
- Clarification on Control: Please note that this model operates with a pull-back mechanism and is not designed for remote control.
9. Support and Contact Information
For any questions, missing parts, or support regarding your Building Blocks City Speed Car Racing Vehicle, please contact your retailer or the manufacturer's customer service. Keep your purchase receipt and the product's packaging for reference.
Manufacturer: Stone's Store





