Introduction
The LEGO Harry Potter The Shrieking Shack & Whomping Willow (76407) set allows builders to recreate iconic scenes from Harry Potter and the Prisoner of Azkaban. This set features two prominent locations from the film, along with six minifigures: Harry Potter, Hermione Granger, Ron Weasley, Sirius Black, Peter Pettigrew, and Remus Lupin. It also includes four random wizard card tiles to collect.
This instruction manual will guide you through the assembly process and highlight the interactive features of the set.
Setup and Assembly
Assembly of the LEGO Harry Potter 76407 set is designed to be a step-by-step process. The set contains 777 pieces, organized into numbered bags to simplify construction.
- Unboxing: Carefully open the product box. You will find several numbered plastic bags containing the LEGO bricks and one or more instruction booklets.
- Locate Instructions: Find the primary instruction booklet. It will guide you through the entire building process.
- Follow Numbered Steps: The instruction booklet corresponds to the numbered bags. Begin with bag number 1 and follow the visual instructions to assemble the first section of the model.
- Proceed Sequentially: Once a numbered bag's contents are fully assembled according to the instructions, move on to the next numbered bag and its corresponding section in the booklet. This method ensures all pieces are used correctly and the model is built in the intended order.
- Minifigure Assembly: Assemble the six included minifigures: Harry Potter, Hermione Granger, Ron Weasley, Sirius Black, Peter Pettigrew, and Remus Lupin.

Image: The complete LEGO Harry Potter The Shrieking Shack & Whomping Willow set, including the main structures and minifigures.

Image: An assembled view of the LEGO Harry Potter The Shrieking Shack and Whomping Willow, showcasing the detailed structures.
Operating and Play Features
The LEGO Harry Potter 76407 set is designed for interactive play, allowing you to recreate key moments from the Harry Potter series.
- The Shrieking Shack: Explore the detailed interior of the Shrieking Shack. The set allows for a secret passage to be used, enabling minifigures to enter and exit discreetly.
- Whomping Willow: The Whomping Willow features movable branches that can "grab" minifigures or other elements, replicating its magical actions from the film.
- Minifigure Interactions: Position the six minifigures (Harry, Hermione, Ron, Sirius, Peter, Remus) to act out scenes such as rescuing Ron, Hermione being caught by the Whomping Willow, or Remus Lupin transforming into a werewolf during a full moon.
- Collectable Wizard Cards: The set includes four random wizard card tiles. These can be displayed within the set or collected alongside other LEGO Harry Potter sets.

Image: An interior view of the Shrieking Shack, showing details and potential play areas.

Image: Minifigures interacting with the Whomping Willow, demonstrating its movable branches.

Image: Various minifigures from the set, including Harry, Hermione, and Ron, engaged in a scene.

Image: A close-up of the minifigures, highlighting their detailed designs and accessories.

Image: Depiction of minifigure transformations, such as Peter Pettigrew into a rat and Remus Lupin into a werewolf.

Image: All six minifigures included in the set, showcasing their unique designs and accessories.
Maintenance
Proper care will ensure the longevity and appearance of your LEGO set.
- Cleaning: To clean LEGO bricks, use a soft brush or cloth to gently remove dust. For deeper cleaning, wash bricks by hand in lukewarm water (up to 40°C / 104°F) with a mild detergent. Rinse thoroughly and air dry. Avoid using hot water, harsh chemicals, or abrasive materials, as these can damage the plastic.
- Storage: Store your LEGO set in a cool, dry place away from direct sunlight to prevent discoloration and warping of the plastic. Keeping the set assembled or disassembled in its original box or a dedicated storage container will help protect the pieces.
Troubleshooting
If you encounter any issues during assembly or play, consider the following:
- Missing Pieces: Double-check all bags and the building area. Sometimes small pieces can be overlooked. If a piece is genuinely missing, contact LEGO Customer Service for replacement parts.
- Assembly Difficulty: Refer back to the instruction booklet. Ensure each step is followed precisely and that the correct pieces are used. Sometimes a small error early on can affect later steps. The free LEGO Building Instructions app can also provide digital, zoomable instructions.
- Loose Connections: Ensure bricks are firmly pressed together. LEGO connections are designed to be secure.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 76407 |
| Brand | LEGO |
| Product Dimensions | 19 x 11 x 2.5 inches |
| Item Weight | 2.31 pounds |
| Number of Pieces | 777 |
| Recommended Age | 9+ years (Manufacturer recommended age: 3 months and up, but 9+ is more appropriate for building complexity) |
| Main Features | Shrieking Shack, Whomping Willow with movable branches, 6 minifigures, 4 random wizard card tiles. |
Warranty and Support
Specific warranty information for this LEGO product is not provided in the available data. For detailed warranty information, product support, or to order replacement parts, please visit the official LEGO website or contact LEGO Customer Service directly.
You can often find additional support and digital building instructions via the LEGO Building Instructions app or the official LEGO Customer Service page.





