1. Introduction
This instruction manual provides detailed guidance for the assembly, operation, and maintenance of your Reobrix Tiger I Tank Building Block Set, Model 77031. This set allows you to construct a 1:28 scale replica of the iconic Tiger I tank, authorized by World of Tanks. The completed model consists of 1138 pieces and features various interactive elements.

Image 1.1: The Reobrix Tiger I Tank Building Block Set, showcasing the assembled model and its packaging.
2. Safety Information
- Small Parts Warning: This set contains small parts which may pose a choking hazard for children under 3 years of age. Adult supervision is recommended during assembly.
- Age Recommendation: This product is recommended for individuals aged 14 years and older.
- Material Safety: The building blocks are made from high-quality, environmentally friendly ABS material.
3. Parts Overview and Unboxing
Before beginning assembly, carefully unpack all components and verify that all 1138 pieces are present by comparing them with the parts list provided in the included paper instruction manual. The pieces are typically organized in numbered bags to facilitate the building process.

Image 3.1: Contents of the Reobrix Tiger I Tank set, including bags of building blocks and the assembly manual.
4. Assembly Instructions
The Reobrix Tiger I Tank Building Block Set comes with a comprehensive, precise paper assembly instruction manual. Follow the step-by-step diagrams and instructions carefully to ensure correct construction. Pay close attention to the orientation of pieces and the number of units required for each step.
- Step-by-Step Guidance: Refer to the numbered steps in the physical manual for detailed assembly sequences.
- Piece Identification: Each step illustrates the specific pieces needed. Ensure you use the correct parts to avoid structural issues.
- Firm Connections: Press pieces together firmly to ensure a stable and durable model.
Video 4.1: An overview of the Reobrix Tiger I Tank Building Block Set 77031, highlighting its features and the assembly process.
5. Operating Features
The Reobrix Tiger I Tank model incorporates several interactive features designed to enhance its realism and display value.
5.1 Movable Turret
The tank's turret can be rotated 360 degrees, allowing for dynamic posing and display options. The top section of the turret is designed for quick disassembly, revealing internal details.

Image 5.1.1: Illustration of the tank's turret rotating 360 degrees.
5.2 Adjustable Gun Barrel
The main gun barrel can be manually raised and lowered, adding to the model's interactive capabilities.

Image 5.2.1: Visual representation of the gun barrel's vertical adjustment.
5.3 Functional Tracks
The two tracks are designed to move smoothly, allowing the tank to be rolled across surfaces, replicating vehicle movement.

Image 5.3.1: The assembled tank model on a surface, highlighting its functional tracks.
5.4 Interior Details
The model includes intricate interior details such as a simulated driver's seat, shell rack, and engine compartment, accessible by opening the turret hatch and door.

Image 5.4.1: Detailed view of the simulated engine within the tank model.
6. Maintenance and Care
- Cleaning: To clean the model, gently wipe with a dry, soft cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or material degradation.
- Handling: Handle the model with care to prevent accidental disassembly of smaller components.
7. Troubleshooting
- Missing Parts: If you discover any missing parts after receiving the product, please contact Reobrix customer support. Provide the model number (77031) and a description of the missing components.
- Loose Connections: If parts do not fit together securely, ensure they are correctly aligned and pressed firmly. Refer to the instruction manual for the specific step.
- Assembly Difficulty: If you encounter difficulty with a particular step, review the corresponding diagram in the paper manual carefully. Sometimes, a slight adjustment in orientation or a firmer press is needed.
8. Product Specifications
| Specification | Detail |
|---|---|
| Model Number | 77031 |
| Brand | Reobrix |
| Number of Pieces | 1138 PCS |
| Product Dimensions (L x W x H) | 11.4 x 5.1 x 4.3 inches (28.96 x 12.95 x 10.92 cm) |
| Item Weight | 2.38 pounds (1.08 kg) |
| Recommended Age | 14 years and up |
| Material | ABS Plastic |

Image 8.1: Visual representation of the Reobrix Tiger I Tank model's dimensions.
9. Support and Contact
For any inquiries regarding missing parts, assembly assistance, or product support, please contact Reobrix customer service. Refer to the contact information provided on the product packaging or the official Reobrix website.
When contacting support, please have your model number (77031) and purchase details readily available to ensure efficient assistance.