Introduction
This manual provides detailed instructions for assembling and enjoying your MEGA Hot Wheels Gunkster Monster Truck building set. This set allows you to construct a replica of the Gunkster monster truck, complete with authentic Hot Wheels details and a micro action figure driver. It is designed for builders aged 5 and up.

Image 1: The MEGA Hot Wheels Gunkster Monster Truck building set, showing the product packaging and the assembled truck with its micro figure driver.
Safety Information
WARNING: CHOKING HAZARD – Small parts. Not for children under 3 years. This product contains small parts which may pose a choking hazard to young children. Adult supervision is recommended during assembly and play, especially for younger users within the recommended age range.
- Keep all packaging materials away from children.
- Ensure all pieces are securely connected during play to prevent detachment of small parts.
Assembly Instructions
The MEGA Hot Wheels Gunkster Monster Truck building set consists of 69 pieces. Follow the included visual instructions carefully to assemble the model. The building process is designed to be engaging and to develop problem-solving skills.

Image 2: All 69 building pieces laid out, with a tablet displaying digital assembly instructions, ready for construction.
- Unpack Components: Carefully open the packaging and lay out all 69 building bricks and pieces. Verify that all components are present before beginning assembly.
- Build the Chassis: Start by constructing the base frame of the monster truck. This forms the foundation for the rest of the vehicle.
- Attach Wheels: Securely attach the large monster truck wheels to the chassis. Ensure they rotate freely.
- Construct the Body: Assemble the green and yellow body panels, incorporating the authentic Hot Wheels Gunkster details.
- Assemble Micro Figure: Put together the poseable micro action figure.
- Place Driver: Once the truck body is complete, the micro action figure can be seated in the driver's position.

Image 3: A child engaged in the assembly process of the Gunkster Monster Truck, demonstrating the hands-on building experience.

Image 4: Illustration showing how the micro action figure driver is placed into the cockpit of the assembled Gunkster Monster Truck.
The building bricks and pieces are designed to be compatible with other MEGA building sets and major building block brands, allowing for expanded creative play.

Image 5: Depiction of MEGA building blocks demonstrating compatibility with other major building block brands.
Operating the Toy
Once assembled, the MEGA Hot Wheels Gunkster Monster Truck is ready for play. This toy is designed for imaginative play scenarios.
- Push-and-Play: The truck is a push-and-play vehicle. Simply push it along a flat surface to simulate monster truck action.
- Driver Interaction: The poseable micro action figure can be removed and re-seated, allowing for dynamic play.
- Creative Combinations: Combine this set with other MEGA Hot Wheels building sets to create unique monster truck designs and expand play possibilities.

Image 6: The fully assembled Gunkster Monster Truck with its micro figure, ready for play.
Care and Maintenance
Proper care will ensure the longevity of your building set.
- Cleaning: To clean the building blocks, wipe them with a damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store the assembled truck and any loose pieces in a clean, dry place away from direct sunlight and extreme temperatures.
- Handling: While durable, avoid excessive force or dropping the assembled model to prevent pieces from detaching or breaking.
Troubleshooting
If you encounter any issues during assembly or play, consider the following:
- Pieces Not Fitting: Ensure you are using the correct pieces as indicated in the instruction manual. Some pieces may require a firm but gentle push to connect.
- Model Instability: Double-check all connections to ensure pieces are fully engaged. Refer to the assembly steps to confirm correct placement.
- Missing Pieces: In the rare event of missing pieces, please contact Mega Brands customer support for assistance.
Product Specifications
| Model Number | HDJ94 |
| Brand | Mega Brands |
| Manufacturer | Mattel |
| Number of Pieces | 69 |
| Recommended Age | 5 years and up |
| Product Dimensions (L x W x H) | 2.99 x 5 x 4.02 inches (7.59 x 12.7 x 10.21 cm) |
| Item Weight | 5.1 ounces (144.58 grams) |
| Batteries Required | No |
| Release Date | November 20, 2021 |

Image 7: Side profile of the assembled Gunkster Monster Truck, illustrating its approximate length of 4.63 inches (11.76 cm).
Warranty and Support
For information regarding product warranty, missing parts, or customer support, please visit the official Mega Brands website or contact their customer service department. Contact details are typically found on the product packaging or the manufacturer's official website.
You can find more information about Mega Brands products at their official store: Mega Brands Store on Amazon.





