1. Introduction
This manual provides detailed instructions for assembling and understanding the features of your Reobrix SR-71 Blackbird Reconnaissance Fighter Jet Building Set, Model 33041. This set allows you to construct a detailed replica of the iconic SR-71 Blackbird aircraft using 1,733 high-quality building blocks.
The completed model is designed for display and features interactive elements such as foldable landing gear. Please read all instructions carefully before beginning assembly.

Figure 1.1: The Reobrix SR-71 Blackbird Building Set 33041, showcasing the completed model and piece count.
2. Safety Information
Please observe the following safety guidelines to ensure a safe building experience:
- Small Parts Warning: This building set contains small parts which may pose a choking hazard for children under 3 years of age. Keep all components out of reach of young children.
- Recommended Age: This product is recommended for individuals aged 14 years and up.
- Supervision: Adult supervision is recommended during assembly, especially for younger builders.
- Handling: Handle all pieces with care to avoid breakage or injury.

Figure 2.1: Product packaging displaying a warning regarding small parts, indicating a choking hazard for young children.
3. Parts Overview
The Reobrix SR-71 Blackbird set includes 1,733 building blocks designed to accurately represent the aircraft's various components. Familiarize yourself with the main parts and their general location on the model.

Figure 3.1: An annotated diagram highlighting key components of the SR-71 Blackbird model, including the cockpit, engines, tail fins, rudder, wheels, and engine exhaust nozzles.
The set also includes beautifully printed stickers to enhance the realism of the model. Refer to the included physical instruction booklet for a complete list of parts and their corresponding identification numbers.
4. Assembly Instructions
Assembly of the Reobrix SR-71 Blackbird model requires careful attention to detail. The set is designed for an engaging building experience.
- Unpack Components: Carefully open all packaging and sort the building blocks. It is recommended to organize pieces by type or color to facilitate the building process.
- Consult Physical Manual: The primary assembly guide is the detailed instruction booklet included in your product box. Follow the step-by-step diagrams and instructions provided in this booklet.
- Sectional Building: The model is typically built in sections (e.g., fuselage, wings, engines). Complete each section thoroughly before proceeding to the next.
- Sticker Application: Apply the included stickers as indicated in the instruction booklet to add intricate details and markings to your model.
- Verify Connections: Ensure all blocks are firmly connected. Loose connections can affect the stability and appearance of the finished model.
Note: Some sections, particularly the engine assemblies, may require more precision due to their intricate design. Take your time and double-check each step.
5. Operating Features
The Reobrix SR-71 Blackbird model incorporates several interactive features:
- Foldable Landing Gear: The model features a unique spring-loaded landing gear structure. This allows the landing gear to be folded for a flight display configuration or extended for a ground display.
- Movable Wheels: The wheels on the landing gear can be moved forward and backward, simulating ground movement.

Figure 5.1: The model's landing gear in the folded position, suitable for displaying the aircraft in flight.

Figure 5.2: Illustration demonstrating the movable wheels on the landing gear, allowing for simulated ground movement.
These features enhance the display and interactive potential of the model.
6. Maintenance
To ensure the longevity and appearance of your Reobrix SR-71 Blackbird model, follow these simple maintenance tips:
- Cleaning: Dust the model regularly with a soft, dry cloth or a soft brush. Avoid using abrasive cleaners or solvents, as these can damage the plastic and printed details.
- Storage: Store the model in a stable location away from direct sunlight and extreme temperatures to prevent discoloration or warping of the plastic.
- Handling: When moving the model, support it from the main fuselage to avoid stressing delicate parts like wings or tail fins.
7. Troubleshooting
If you encounter difficulties during assembly or with the completed model, consider the following:
- Missing or Damaged Parts: If you find any parts missing or damaged upon opening the box, please contact Reobrix customer support for assistance. Refer to the "Support" section for contact information.
- Difficulty with Instructions: If the instructions seem unclear, re-examine the diagrams carefully. Sometimes, rotating the physical pieces to match the orientation in the manual can help clarify the step. Online communities or video tutorials for similar building sets might also offer visual guidance.
- Loose Connections: If parts do not hold together firmly, ensure they are pressed together completely. Some connections may require more force than others. If a piece consistently remains loose, verify it is the correct part for that step according to the manual.
- Engine Assembly Challenges: The engine sections are noted for their complexity. Proceed slowly, verify each connection, and ensure all technic pieces (if applicable) are correctly aligned.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Reobrix |
| Model Number | 33041 |
| Product Name | SR-71 Blackbird Reconnaissance Fighter Jet Building Set |
| Number of Pieces | 1,733 |
| Product Dimensions (L x W x H) | 32.68 x 16.06 x 5.79 inches |
| Item Weight | 5.83 pounds |
| Recommended Age | 14 years and up |
| Material | High-quality building blocks (ABS plastic) |

Figure 8.1: Visual representation of the assembled model's dimensions: 32.68 inches in length, 16.06 inches in width, and 5.79 inches in height.
9. Warranty and Support
For any inquiries regarding missing parts, product defects, or assembly assistance, please contact Reobrix customer support. While specific warranty details are not provided here, the manufacturer is committed to customer satisfaction.
Manufacturer: Shantou Juhang Toys Technology Co., Ltd.
Please refer to the contact information provided on the product packaging or the official Reobrix website for the most current support channels.
Note: If you purchased this product through a retailer, they may also be able to assist with returns or exchanges for defective or incomplete sets.