LEGO 21171 Building Instructions
![LEGO 21171 Construction Set manual cover](/images/NoCjapMWeRTVbFGmpIltzzrn/thumbs/thumb175x175.webp)
Before starting your build, open the instruction manual and check the parts list against the pieces you have. If any are missing, contact LEGO customer service for replacements.
Double-check to ensure you are using the correct piece as indicated in the instructions. If the piece is correct but still doesn't fit, inspect it for defects and request a replacement if necessary.
Wash the pieces with warm soapy water and a soft cloth or sponge. Avoid using harsh chemicals, and ensure all parts are thoroughly dried before reassembly.
Sort the pieces by color and size before starting. Use small containers or trays to keep similar pieces together, which can make the building process smoother.
Ensure all connections are tightly secured during assembly. Display the set on a stable surface, away from high-traffic areas to minimize the risk of accidental damage.
You can download a PDF version of the instruction manual from the official LEGO website by searching for the 21171 set number.
Carefully reverse the steps in the instruction manual. Use a brick separator tool to safely detach pieces without damaging them. Store parts in bags or containers labeled by type or color.
Use additional LEGO pieces to expand or alter the original design. Consider changing colors or rearranging sections to personalize your build while maintaining structural integrity.
Refer to online resources, including video tutorials or forums, where experienced builders may offer guidance or alternative interpretations of challenging steps.
Place the set in a display case or on a shelf with a glass cover. Regularly dust with a soft brush or cloth to maintain its appearance.