LEGO 75904-3 Building Instructions
![LEGO 75904-3 Construction Set manual cover](/images/vnnXNEGNoqyTfPBpkSXPmSIw/thumbs/thumb175x175.webp)
Check the parts list included in the instruction manual and cross-reference with the pieces you have. If any are missing, contact LEGO customer service for replacements.
Ensure that the bricks are clean and free of debris. If they still don't fit, gently apply pressure or try swapping with identical pieces. If issues persist, contact LEGO support.
Keep the set away from direct sunlight to prevent color fading. Dust regularly with a soft brush and consider using a display case for protection.
Use a LEGO brick separator to carefully pry apart pieces, especially those that are tightly connected, to avoid damaging the bricks.
Consider creating custom models or integrating them into other LEGO sets. You can also use them for repairs or modifications to existing builds.
Wash the bricks with lukewarm water and a mild detergent. Rinse thoroughly and air dry on a towel. Avoid using a dishwasher or washing machine.
Visit the official LEGO website to download a PDF version of the instruction manual or contact LEGO customer service for assistance.
Store the set in a plastic bin or zip-lock bags to prevent dust accumulation and piece loss. Consider using a sorting tray for easy access and organization.
Consult online LEGO databases or communities that list rare pieces. Compare your set's parts with such resources for identification.
Yes, LEGO bricks are designed to be compatible across sets and themes, allowing for creative building and integration into new designs.