Introduction
This manual provides instructions for assembling and understanding the features of your CaDA C51079w 911 RUF Style Racing Building Block Model. This 1:20 scale model, consisting of 222 precision parts, replicates the iconic styling of the 911 RUF Yellow Bird sports car. Please read these instructions carefully before beginning assembly.
Safety Information
- Choking Hazard: Small parts. Not suitable for children under 3 years old.
- Adult supervision is recommended for younger builders (ages 14+).
- Keep all packaging materials away from children.
Package Contents
Verify that all components are present before starting assembly:
- 222 x CaDA Building Blocks (precision parts)
- 1 x Instruction Manual (physical manual included in the product box)
- Sticker sheet (if applicable)
If any parts are missing or damaged, please contact CaDA customer support.
Setup: Assembly Instructions
The CaDA C51079w model is designed for a smooth and engaging assembly experience. Follow the detailed, step-by-step instructions provided in the physical full-color instruction manual included in your product box.
- Preparation: Unpack all building blocks and organize them by type or color as suggested in the physical manual. Ensure you have a clean, well-lit workspace.
- Follow the Manual: Refer to the included physical instruction manual for precise visual and textual guidance for each assembly step. The manual illustrates how to connect the 222 high-quality CaDA building blocks.
- Attention to Detail: Pay close attention to the orientation and placement of each piece to ensure structural integrity and accurate replication of the model.
- Age Recommendation: This model is suitable for adults aged 14 and above.

Image: The CaDA C51079w kit, showing the RUF CTR 2017 Yellowbird model, piece count, and scale.

Image: The fully assembled CaDA C51079w model, showcasing its detailed design.
Operating Features
Once assembled, your CaDA C51079w model offers several interactive features:
- Movable Wheels: Both the front and rear wheels are designed to move, simulating realistic shock absorption.
- Openable Doors and Hood: The doors and hood can be opened to reveal the detailed interior cockpit and the rear-mounted engine structure.
- Steering Function: The steering wheel is linked to the front wheels, allowing for manual steering control.

Image: Detailed features of the model, including headlights, custom wheels, interior cab, and rear spoiler.
Maintenance
To ensure the longevity and appearance of your CaDA C51079w model, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth or a small brush to gently remove dust from the model. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or material degradation.
- Handling: Handle the model carefully to avoid accidental disassembly or damage to delicate parts.
Troubleshooting
If you encounter any issues during assembly or with the finished model, consider the following:
- Missing or Damaged Parts: Double-check the package contents against the parts list in the physical instruction manual. If parts are genuinely missing or damaged, contact CaDA customer support for assistance.
- Assembly Difficulties: Review the specific steps in the physical instruction manual carefully. Ensure all pieces are oriented correctly and fully pressed into place. Sometimes, a small misalignment can prevent subsequent steps.
- Loose Connections: If parts feel loose, gently press them together firmly. Ensure the connection points are clean and free of debris.
Specifications
| Feature | Detail |
|---|---|
| Brand: | CaDA |
| Model Name: | C51079w (CaDA-BT250812) |
| Number of Pieces: | 222 |
| Scale: | 1:20 |
| Dimensions (L x W x H): | 8.54 x 3.5 x 1.97 inches (20 x 9.6 x 5.3 cm) |
| Material: | Acrylonitrile Butadiene Styrene (ABS) |
| Recommended Age: | 14 years and up |
| Operation Mode: | Manual |
| Power Source: | Manual (No battery included or required) |

Image: Visual representation of the model's dimensions.
Support
For further assistance, missing parts, or inquiries, please contact CaDA customer support through their official website or the retailer where the product was purchased.
Online Resources: You may find additional information and support on the CaDA Official Store.