1. Introduction
Thank you for choosing the wishiot 31068 Truck Trailer Vehicle Model building block set. This set allows you to construct a detailed and functional flatbed truck model using 670 self-locking ABS plastic bricks. This manual provides essential information for assembly, operation, maintenance, and safety to ensure an enjoyable building and play experience.
2. Safety Information
- WARNING: Not suitable for children under three years of age due to small parts which may present a choking hazard.
- California Proposition 65 Warning: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Always supervise younger children during assembly and play.
- Keep all packaging materials away from children.
3. Assembly Instructions
This building block set requires assembly. Please follow the detailed step-by-step instructions provided in the separate assembly guide included in your package. The guide will illustrate how to connect the 670 self-locking bricks to form the complete truck trailer model.

Ensure all connections are secure to maintain the structural integrity of the model. If you encounter any difficulties, refer to the troubleshooting section or contact customer support.
4. Operating the Model
The wishiot 31068 Truck Trailer Vehicle Model is a non-electric, manually operated toy designed for imaginative play. It features realistic details and functional elements.
4.1 Driving Function
The truck model is designed for manual push-and-pull movement. The wheels are securely attached and allow for smooth rolling on flat surfaces.

4.2 Trailer Function
The flatbed trailer includes a flip tailboard mechanism, allowing for the loading and unloading of other small vehicle models (not included). To operate the tailboard, gently lift and lower it as shown in the assembly guide or product details.

4.3 Detailed Features
The model incorporates several detailed features for enhanced realism and play:
- Cool Front End: Replicated design of a truck's front grille and headlights.
- Tighten Tires: Wheels are designed for secure attachment and smooth rotation.
- Car Cockpit: Detailed interior of the driver's cabin, accessible for imaginative play.

5. Maintenance
To ensure the longevity and appearance of your wishiot 31068 Truck Trailer Vehicle Model, follow these simple maintenance guidelines:
- Cleaning: Wipe the model gently with a dry or slightly damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the plastic.
- Storage: Store the model in a cool, dry place away from direct sunlight and extreme temperatures to prevent warping or discoloration of the plastic bricks.
- Handling: Handle the model with care to prevent accidental disassembly or damage to delicate parts.
6. Troubleshooting
6.1 Missing Pieces
If you find any missing pieces during assembly, please double-check the packaging and all compartments. If a piece is genuinely missing, contact customer support with details of the missing part (referencing the assembly guide if possible).
6.2 Difficulty Connecting Bricks
Ensure that the bricks are aligned correctly before applying pressure. Some connections may require a firm push. If a brick consistently fails to connect, check for any deformities or obstructions.
6.3 Model Instability
If the assembled model feels unstable, review the assembly steps to ensure all bricks are correctly and firmly connected. Pay particular attention to the base and load-bearing structures.
7. Specifications
| Feature | Detail |
|---|---|
| Brand Name | wishiot |
| Model Number | 31068 Truck Trailer Vehicle Model |
| Number of Pieces | 670 pcs |
| Material | ABS Plastic |
| Block Size | Small building block (Compatible with Lego) |
| Plastic Block Shape | Self-Locking Bricks |
| Is Electric | No Battery |
| Gender | Unisex |
| Recommended Age | 14+ years, 18+ years |
| Origin | Mainland China |
| Product Length | 290 mm |
| Product Width | 90 mm |
| Product Height | 115 mm |
| Package Length | 26 cm |
| Package Width | 20 cm |
| Package Height | 11 cm |
| Package Weight | 0.552 kg |

8. User Tips
- Organize Pieces: Before starting assembly, sort the building blocks by color, size, or type to make the process smoother and more efficient.
- Follow Instructions Carefully: Pay close attention to the assembly guide's diagrams and step sequences to avoid errors.
- Test Connections: Periodically check that previously assembled sections are still firmly connected, especially when adding new parts.
- Creative Play: Once assembled, use the truck model for imaginative scenarios, transporting other small toys, or displaying it as a collection piece.
9. Warranty and Support
For any questions, concerns, or support regarding your wishiot 31068 Truck Trailer Vehicle Model, please contact the seller or manufacturer directly through your purchase platform. Please have your order details and product model number (31068) ready when contacting support.