LEGO 4870 Building Instructions

Before starting, refer to the instruction manual which lists all parts. Use this as a checklist to verify that all pieces are included in the set.
Contact LEGO customer support with the set number and missing piece information. They often provide replacements for missing parts.
Sort pieces by size and color before starting. Using small containers or trays can help keep them organized and easily accessible.
Wash bricks in a solution of warm water and mild soap. Use a soft brush for stubborn dirt. Rinse thoroughly and air dry on a towel. Avoid using a dishwasher or washing machine.
Ensure bricks are firmly clicked together and build on a sturdy baseplate. For display, avoid placing them in high-traffic areas.
Check for any debris or imperfections in the connectors. Ensure you are using the correct pieces as some may look similar. Applying gentle pressure should secure them.
Use a LEGO brick separator tool to gently pry apart the pieces. For tight spots, use the edge of the tool to wedge between bricks.
Store bricks in a cool, dry place in a sealed container to avoid dust and moisture. Keep the instruction manual in a folder to prevent damage.
Yes, LEGO 4870 is compatible with most other LEGO sets, allowing for creative custom builds. Ensure the pieces are compatible in size and connection type.
Contact LEGO customer service for a replacement, or check online marketplaces for specific pieces. Keep a record of the damaged piece for reference.