LEGO United Nations Headquarters 21018 Building Instructions
![LEGO United Nations Headquarters 21018 Construction Set manual cover](/images/szkWeTWZCKKBsSvDUWKdaLXP/thumbs/thumb175x175.webp)
Before starting, open the box and sort all pieces according to the instruction manual. Verify each part using the parts list provided in the manual to ensure completeness.
If a piece is missing, you can contact LEGO customer service through their website or use the replacement parts service to request the missing piece.
Refer to the instruction manual's detailed diagrams. Ensure each window piece is flush with the surrounding bricks, and use a light touch to adjust their alignment.
Use a brick separator tool to carefully detach pieces, starting from the top. Sort and store pieces in labelled bags or containers to make future reassembly easier.
To clean, gently wash the bricks in lukewarm water with mild soap. Avoid using hot water or submerging electronic components. Dry pieces thoroughly before storing.
Yes, you can customize your model using pieces from other LEGO sets. Be creative, but ensure structural integrity is maintained.
You can download a PDF version of the instruction manual from the official LEGO website. Search by set number (21018) to find the correct manual.
Ensure all pieces are firmly connected, especially at the base. Avoid placing the model on uneven surfaces, and reinforce key joints with additional bricks if needed.
Follow the step-by-step instructions carefully. Pay attention to the orientation of pieces and use the brick separator for any difficult removals or adjustments.
Display the model on a stable surface away from direct sunlight to prevent discoloration. Consider using a display case to protect it from dust and damage.