1. Introduction
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your Reobrix F-22 Fighter Jet Building Set, Model 33020. Please read all instructions carefully before beginning assembly to ensure a correct and enjoyable building experience. This set is designed for individuals aged 14 and above.

Image 1.1: The Reobrix F-22 Fighter Jet Building Set, Model 33020, including the product box, the fully assembled model, and various missile accessories.
2. Package Contents
Before starting assembly, verify that all components are present. The package should contain:
- 1729 building pieces, sorted into numbered bags.
- 1 detailed instruction manual.
- 1 display stand for the assembled model.
- Various missile accessories.
If any parts are missing or damaged, please contact Reobrix customer support for assistance.
3. Assembly Instructions (Setup)
Follow these steps carefully for the assembly of your F-22 Fighter Jet model. It is recommended to work on a clean, flat surface.
- Preparation: Open only one numbered bag of pieces at a time. Complete the steps associated with that bag before opening the next. This helps manage the large number of pieces and prevents loss.
- Step-by-Step Building: Refer to the included instruction booklet for detailed, illustrated steps. Each step clearly indicates which pieces are required and where they should be placed. New pieces for each step are typically highlighted.
- Connecting Pieces: Ensure all building blocks are firmly connected. Apply gentle, even pressure to secure pieces together. If pieces do not fit easily, double-check the instruction step and piece orientation.
- Retractable Landing Gear: Pay close attention to the assembly of the retractable landing gear mechanism. This feature allows the landing gear to be stowed or deployed.
- Cockpit Assembly: Assemble the cockpit according to the instructions. The cockpit is designed to be openable.
- Missile Integration: Attach the various missile types to the designated hardpoints on the aircraft. Some missiles are designed for internal bays, while others attach to wing mounts.
- Display Stand: Once the model is complete, attach it to the provided display stand for stable presentation.

Image 3.1: The fully assembled Reobrix F-22 Fighter Jet model, showcasing its detailed structure and accompanying missile accessories, positioned on its display stand.

Image 3.2: Detailed views of the Reobrix F-22 model, highlighting the transparent cockpit, internal weapon bay, retractable landing gear mechanism, and adjustable tail fins.
4. Operating Features
The Reobrix F-22 Fighter Jet model incorporates several functional elements:
- Retractable Landing Gear: The model features functional landing gear that can be manually extended for ground display or retracted for an in-flight configuration.
- Openable Cockpit: The cockpit canopy is designed to open, allowing a view of the detailed interior.
- Detachable Missiles: Various missile types can be attached to and removed from the aircraft's internal weapon bays and external wing hardpoints.

Image 4.1: This composite image highlights key operational features: the detailed cockpit interior (top-left), an open internal weapon bay (top-right), the retractable landing gear mechanism (bottom-left), and adjustable tail fin components (bottom-right).
5. Maintenance
To ensure the longevity and appearance of your Reobrix F-22 Fighter Jet model, follow these maintenance guidelines:
- 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.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or warping of the plastic pieces.
- Handling: Handle the model carefully, especially when moving it, to prevent pieces from detaching. If pieces do come loose, reattach them firmly.
6. Troubleshooting
This section addresses common issues that may arise during or after assembly.
| Problem | Possible Cause | Solution |
|---|---|---|
| Missing pieces | Pieces may have been overlooked or were not included in the package. | Carefully re-check all bags and the building area. If still missing, contact Reobrix customer support with the specific piece number and step from the manual. |
| Pieces do not fit together | Incorrect piece selection or improper orientation. | Verify the piece type and color against the instruction manual. Ensure the piece is oriented correctly before applying pressure. |
| Assembled sections are unstable | Pieces are not fully pressed together or an incorrect piece was used. | Review the previous steps to ensure all connections are firm and the correct pieces were used. Apply firm, even pressure to secure all connections. |
7. Specifications
- Model Number: 33020
- Brand: Reobrix
- Number of Pieces: 1729
- Assembled Dimensions: Approximately 20.47 x 15.75 x 6.3 inches (Length x Width x Height)
- Item Weight: 5.83 pounds
- Recommended Age: 14 years and up
- Material: ABS Plastic

Image 7.1: This image illustrates the approximate dimensions of the assembled Reobrix F-22 Fighter Jet model.
8. Warranty and Support
Reobrix stands behind the quality of its products. For any issues related to missing parts, damaged components, or assembly difficulties, please contact our customer support team.
Customer Support: Refer to the contact information provided on the product packaging or the official Reobrix website for assistance.
Warranty: Specific warranty details may vary. Please retain your proof of purchase for any warranty claims.



