1. Product Overview
The COGO 4174 Fire Truck Building Blocks set is a construction toy designed for children aged 6 years and up. This set contains 328 pieces, allowing for the assembly of a detailed fire truck model and accompanying minifigures. It is intended to promote creative thinking, hand-eye coordination, and motor skill development through engaging play.

Image 1.1: Front view of the COGO 4174 Fire Truck Building Blocks packaging, showing the assembled fire truck, minifigures, and a small building structure.
2. Safety Information
WARNING: CHOKING HAZARD - Small parts. Not suitable for children under 3 years.
- Always supervise young children during play to prevent accidental ingestion of small parts.
- Keep packaging materials, such as plastic bags, away from children to avoid suffocation risks.
- Ensure all building blocks are used as intended and not modified in ways that could create sharp edges or hazards.
- This product is made from non-toxic plastic materials.
3. Package Contents
The COGO 4174 Fire Truck Building Blocks set includes:
- 328 assorted building block pieces.
- Minifigures (specific number and design may vary, typically includes fire rescue personnel).
- Detailed instruction manual for assembly.

Image 3.1: Back view of the COGO 4174 Fire Truck Building Blocks packaging, illustrating various play scenarios and features of the assembled model.
4. Assembly Instructions
Follow these steps to assemble your COGO 4174 Fire Truck Building Blocks set:
- Unpack all components: Carefully open the box and remove all plastic bags containing the building blocks.
- Organize pieces: Sort the blocks by color, size, or type to facilitate easier assembly. Refer to the included instruction booklet for specific sorting recommendations.
- Follow the manual: Begin assembly by following the step-by-step diagrams provided in the separate instruction manual. Each step will show which pieces are needed and how they connect.
- Connect pieces firmly: Ensure each block is securely connected to the previous one to create a stable structure.
- Assemble minifigures: Follow the specific instructions for assembling the included minifigures.
- Verify completion: Once all steps are completed, compare your assembled model with the images in the manual to ensure all parts are correctly placed.
Note: If you encounter difficulty, re-examine the previous steps or consult the instruction manual's troubleshooting section.
5. Operating and Play Instructions
Once assembled, the COGO 4174 Fire Truck Building Blocks set offers various play opportunities:
- Role-playing: Use the fire truck and minifigures to engage in imaginative fire rescue scenarios.
- Maneuvering the truck: The fire truck features rolling wheels, allowing it to be pushed and pulled across surfaces.
- Articulated parts: Explore any movable parts on the fire truck, such as ladders or water cannons, to enhance play.
- Creative building: While designed as a fire truck, the blocks can be reconfigured to create new structures and vehicles, fostering creativity.
6. Maintenance
To ensure the longevity and cleanliness of your COGO building blocks:
- Cleaning: Wipe blocks with a damp cloth and mild soap if necessary. Rinse thoroughly and air dry completely before storing. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the blocks in a clean, dry place away from direct sunlight and extreme temperatures to prevent warping or discoloration.
- Disassembly: For storage or re-building, carefully disassemble the model. Avoid excessive force to prevent damage to the blocks.
7. Troubleshooting
- Missing pieces: Double-check all packaging materials and the play area. If a piece is genuinely missing, contact customer support (see Section 9).
- Difficulty connecting blocks: Ensure blocks are aligned correctly. Apply firm, even pressure. If a block is consistently difficult to connect, inspect it for any manufacturing defects.
- Model instability: Review the assembly steps to ensure all connections are secure and no steps were missed.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | COGO |
| Model Number | 4174 |
| Number of Pieces | 328 |
| Material Type | Plastic |
| Recommended Age | 6 years and up |
| Educational Objectives | Creative Thinking, Hand-Eye Coordination, Motor Skills |
| Package Dimensions | 37 x 24.2 x 6.2 cm |
| Item Weight | 616 g |

Image 8.1: Diagram illustrating the package dimensions of the COGO 4174 Fire Truck Building Blocks set.
9. Warranty and Support
COGO products are manufactured to high-quality standards. For any inquiries regarding missing parts, defects, or general product support, please contact your retailer or the COGO customer service department.
Please retain your proof of purchase for any warranty claims or support requests.
For further assistance, please visit the official COGO website or contact their customer support channels, typically found on the product packaging or the retailer's website.