1. Introduction
This manual provides detailed instructions for assembling your JEKCA African Grey 02S Parrot Plastic Building Blocks set. The JEKCA system utilizes a unique interlocking brick-through mechanism, ensuring a sturdy and durable final model. Please read all instructions carefully before beginning assembly.

JEKCA brand logo, featuring the company name constructed from building blocks.
2. Safety Information
WARNING: CHOKING HAZARD - Small Parts.
This product contains small parts and is not suitable for children under 14 years of age. Adult supervision is recommended for users under 18. Keep all components away from young children and pets to prevent accidental ingestion.
3. What's in the Box
Before starting assembly, please verify that all components are present:
- Instruction Manual
- Building Bricks (over 1330 pieces)
- Pins
- Pin Driver (screwdriver)
- Quick Guide
4. Assembly Instructions
The JEKCA African Grey 02S model is assembled using a unique interlocking system with screws. Follow the included detailed building manual for step-by-step guidance.
4.1 Understanding the Interlocking System
Unlike traditional building blocks, JEKCA blocks are secured with small screws using the provided pin driver. This method ensures a strong and stable structure.

Figure 4.1: Basic assembly steps. 1. Insert screw. 2. Turn 90 degrees with the pin driver to lock the blocks together.

Figure 4.2: Detailed view of the screw-locking mechanism. Ensure screws are fully turned for maximum stability.
4.2 General Assembly Tips
- Organize Components: Sort bricks by color and size to streamline the building process.
- Follow the Manual: Refer to the included building manual for specific part placement and screw types. The manual will indicate which size screws (e.g., size 2 for smaller, size 3 for larger) to use for different connections.
- Secure Connections: Ensure each screw is fully inserted and turned 90 degrees to properly interlock the blocks. Incomplete turns can lead to instability.
- Patience is Key: The assembly process involves many small parts and precise connections. Take your time to avoid errors.
4.3 Completing the Model
Once all sections are assembled according to the manual, connect them to form the complete African Grey Parrot model. The interlocking system ensures the model is sturdy and resistant to accidental falls.

Figure 4.3: Front view of the assembled African Grey 02S model, showcasing its detailed structure and dimensions.

Figure 4.4: Side view of the assembled African Grey 02S model, highlighting the wing span and posture.

Figure 4.5: Alternative side view of the assembled African Grey 02S model, showing the intricate block details.
5. Maintenance
To keep your JEKCA model in optimal condition:
- Cleaning: Dust the model regularly with a soft, dry cloth or a soft brush. For more stubborn dirt, a slightly damp cloth can be used, but avoid excessive moisture.
- Storage: Store the model in a stable location away from direct sunlight and extreme temperatures to prevent material degradation or discoloration.
- Handling: While sturdy, avoid dropping or applying excessive force to the model to prevent damage to individual blocks or connections.
6. Troubleshooting
If you encounter difficulties during assembly or with the finished model, consider the following:
- Difficulty Understanding Instructions: The instruction manual can be complex due to the detailed nature of the build. Review each step carefully, paying close attention to the diagrams. Some users find it helpful to sort all pieces before starting.
- Loose Connections: If blocks feel loose, ensure the screws are fully inserted and turned 90 degrees. Re-tighten any loose screws using the pin driver.
- Missing Pieces: Carefully check all packaging for small parts. If a piece is genuinely missing, contact JEKCA customer support (see Section 8).
- Model Instability: Ensure all sections are correctly joined and all screws are tightened. Revisit the assembly steps for any areas that seem weak.
7. Specifications
| Model Number: | ST19MA19 |
| Product Dimensions (assembled): | 10.08 x 10.55 x 17.05 inches (Length x Width x Height) |
| Item Weight: | 2.44 pounds |
| Number of Pieces: | Over 1330 |
| Recommended Age: | 14 years and up |
| Material: | Plastic |
| Assembly System: | Special Interlocking Brick-through System with screws |
8. Warranty and Support
For any questions, missing parts, or support regarding your JEKCA African Grey 02S building set, please contact JEKCA customer service directly. Refer to the packaging or the official JEKCA website for the most current contact information.
Online Resources: Visit the official JEKCA website for additional support, FAQs, and potentially updated building guides. www.jekca.com





