1. Introduction
This manual provides detailed instructions for assembling your JEKCA English Bull Terrier 01S-M01 plastic building block set. Follow these guidelines to ensure a successful and enjoyable building experience. This set is designed for individuals aged 14 years and above.

Image 1: Completed JEKCA English Bull Terrier 01S-M01 model.
2. Safety Information
This product contains small parts. It is recommended for individuals aged 14 years and above. Keep small parts away from young children to prevent choking hazards.
3. Package Contents
Before beginning assembly, please verify that all components are present in your package:
- Instruction Manual
- Building Bricks (over 930 pieces)
- Connecting Pins
- Pin Driver
- Quick Guide
4. Assembly Instructions
4.1. Preparation
Before starting, carefully open all bags containing the building bricks. It is recommended to sort the bricks by color and size to facilitate the assembly process. Refer to the instruction manual for the exact number of each brick type.
4.2. Understanding the Instructions
The included instruction manual provides a step-by-step visual guide. Each step illustrates the bricks required and their placement. Pay close attention to the orientation and connection points as indicated in the diagrams.

Image 2: Illustration of JEKCA block connection steps.
4.3. Layer-by-Layer Construction
JEKCA models are built layer by layer. Begin with the base layer as shown in the manual. Identify the correct bricks for each section and carefully connect them.
Use the provided pin driver to securely fasten the connecting pins between layers. Ensure each pin is fully inserted to create a sturdy connection. The pins are crucial for the model's stability.

Image 3: JEKCA block connection mechanism with pin and driver.
As you progress through the layers, regularly check your work against the manual's diagrams to ensure accuracy. The model's structure relies on precise placement of each brick.
4.4. Visual Assembly Guide
For a visual demonstration of the assembly process, please refer to the video below:
Video 1: General guide on how to assemble building blocks, demonstrating sorting, following instructions, and connecting pieces.
5. Care and Maintenance
To maintain the quality and appearance of your JEKCA model:
- Cleaning: Dust the model regularly with a soft, dry cloth. For deeper cleaning, gently wipe with a slightly damp cloth and allow it to air dry completely. Avoid harsh chemicals or abrasive materials.
- Storage: Store the model in a stable location away from direct sunlight or extreme temperatures to prevent material degradation or discoloration.
- Handling: While sturdy, handle the model with care to avoid accidental damage or detachment of smaller components.
6. Troubleshooting
If you encounter any issues during assembly:
- Missing Pieces: Double-check all packaging and sorting areas. If pieces are genuinely missing, contact JEKCA customer support with details of the missing parts.
- Difficulty Connecting Bricks: Ensure bricks are correctly oriented and aligned before applying pressure. Use the pin driver as instructed to secure connections. Do not force bricks if they do not fit, as this may cause damage.
- Model Instability: Review previous steps to confirm all pins are correctly inserted and all bricks are firmly connected. A loose connection can affect overall stability.
7. Specifications
- Product Dimensions: 13.54 x 3.94 x 9.53 inches
- Item Weight: 1.85 pounds
- Model Number: ST19PT47-M01
- Manufacturer Recommended Age: 14 years and up
- Manufacturer: JEKCA Limited
8. Warranty and Support
Information regarding warranty and specific customer support contacts is not provided in this manual. Please refer to the product packaging or the JEKCA official website for further details.