LEGO 21301-3 Building Instructions
![LEGO 21301-3 Construction Set manual cover](/images/CAUDEpfMelwdvRYhoaFuqUoU/thumbs/thumb175x175.webp)
To verify all pieces are present, refer to the parts list in the instruction manual and cross-check with the pieces in your set. You can also use the LEGO Building Instructions app to scan the set's barcode for a digital inventory.
If pieces are missing, visit LEGO's customer service page and use their missing parts service to order replacements. You'll need the set number and part description from the manual.
To maintain stability, build on a flat, solid surface and ensure each piece is firmly pressed into place. Follow the instructions carefully and avoid skipping steps.
Yes, LEGO pieces can be cleaned using warm water and a soft cloth. Avoid using hot water, which can deform the pieces, and let them air dry thoroughly before reassembly.
Store the set in a closed display case or cover it with a plastic sheet. For long-term storage, disassemble the set and place the pieces in airtight containers to minimize dust and exposure to sunlight.
Check that each piece is properly aligned and fully pressed down. If problems persist, inspect for damaged bricks and replace them if necessary.
Use a LEGO brick separator tool to gently pry apart pieces, especially those that are tightly connected. Avoid using excessive force to prevent damage.
Yes, you can customize it by integrating pieces from other LEGO sets or using additional bricks to modify or enhance the design. Be creative and ensure structural stability.
Fading can be minimized by avoiding prolonged exposure to sunlight. If fading occurs, consider replacing the affected pieces through LEGO's replacement service.
Explore LEGO fan communities online, such as forums and social media groups, for inspiration. LEGO Ideas and Rebrickable websites are also great resources for alternative builds and modifications.