JEKCA 01S-S13
JEKCA Shetland Sheepdog 01S-S13 Building Blocks Instruction Manual
Model: 01S-S13 | Brand: JEKCA
1. Introduction
This manual provides detailed instructions for assembling your JEKCA Shetland Sheepdog 01S-S13 plastic building blocks model. Follow these guidelines carefully to ensure a successful and enjoyable building experience. The JEKCA interlocking brick-through system is designed for sturdy construction, resulting in a durable and aesthetically pleasing model.

Image 1: Fully assembled JEKCA Shetland Sheepdog model.
2. Safety Information
- Recommended for ages 14 years and up.
- Contains small parts. Keep out of reach of young children to prevent choking hazards.
- Always follow the instructions provided in the manual.
3. Package Contents
Before beginning assembly, verify that all components are present in your package:
- Instruction Manual
- Bricks (over 910 pieces)
- Pins
- Pin Driver
- Quick Guide
4. Assembly Instructions
The JEKCA building system utilizes an interlocking brick-through mechanism for enhanced stability. Each step in the manual is crucial for the structural integrity of the final model.
4.1 General Assembly Principles
- Sorting Bricks: Before starting, sort your bricks by color and size to facilitate easier identification during assembly.
- Following the Manual: Pay close attention to the visual diagrams in the instruction manual. Each diagram illustrates the placement of specific bricks and pins.
- Interlocking System: The unique interlocking pins ensure that the bricks are securely fastened. Insert pins through the designated holes to connect layers.
- Using the Pin Driver: The included pin driver tool is essential for inserting and removing pins, especially in tight spaces.

Image 2: Illustration of the JEKCA interlocking brick-through system.
4.2 Step-by-Step Guidance
Refer to the detailed diagrams in your physical instruction manual for specific brick placement. The process generally involves:
- Identify the required bricks and pins for the current step.
- Align the bricks according to the diagram.
- Insert the pins through the designated holes to secure the bricks. Use the pin driver to gently push and turn the pins for a firm connection.
- Ensure each layer is firmly connected before proceeding to the next.
For a visual demonstration of the assembly process, please watch the following video:
Video 1: Demonstration of JEKCA building block assembly techniques.

Image 3: The JEKCA interlocking mechanism for secure brick connection.
5. Care and Maintenance
- Cleaning: To clean your assembled model, gently wipe it with a soft, dry cloth. For stubborn dust, a slightly damp cloth can be used, followed by immediate drying. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the model in a stable location away from direct sunlight and extreme temperatures to prevent material degradation or discoloration.
- Disassembly: If you need to disassemble parts, use the pin driver to carefully remove the pins. Avoid forcing connections to prevent damage to the bricks.
6. Troubleshooting
6.1 Difficulty with Instructions
If you find the black and white diagrams challenging, refer to the product images online or the assembly video provided in this manual for additional visual guidance. Pay close attention to the shape and number of studs on each brick in the diagrams.
6.2 Missing or Damaged Parts
In the event of missing or damaged bricks or pins, please contact JEKCA customer support for assistance. Provide details of the missing components and your purchase information.
6.3 Loose Connections
Ensure that all pins are fully inserted and turned 90 degrees with the pin driver. A firm click indicates a secure connection. If a section feels loose, re-check the pin placements in that area.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 10.08 x 3.46 x 7.2 inches |
| Item Weight | 1.67 pounds |
| Model Number | ST19PT03-S13 |
| Recommended Age | 14 years and up |
| Number of Pieces | Over 910 |

Image 4: Dimensions of the assembled Shetland Sheepdog model.
8. Customer Support
For further assistance, inquiries about parts, or any other support needs, please visit the official JEKCA website or contact their customer service department. Refer to your product packaging for specific contact details.
You can also visit the JEKCA Store on Amazon for more information and products.
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