LEGO 70689 Building Instructions

Before starting, compare the pieces you have with the inventory list provided in the building instructions. This ensures you're not missing any crucial components.
Sort pieces by size and color into small containers or trays. This will make it easier to find the parts you need as you follow the instructions.
First, double-check all bags and the area you are working in. If it is truly missing, contact LEGO customer service with the set number and missing piece details for assistance.
Store the set in a cool, dry place away from direct sunlight. Occasionally dust the pieces and avoid exposure to water or chemicals.
Ensure all connections are tight and aligned as per the instructions. Consider placing it on a solid, flat surface to prevent it from tipping over.
Check that you are using the correct pieces as specified in the instructions. Sometimes similar-looking pieces can be confused.
Yes, you can customize it. However, ensure that any modifications do not interfere with the core structural integrity of the model.
Use a brick separator to gently take apart the pieces, especially smaller ones, to avoid damage. Store pieces in ziplock bags to keep them organized.
You can download a PDF version of the instructions from the LEGO website by searching for the set number 70689.
Contact LEGO customer service to inquire about a replacement part. Provide them with the set number and the specific piece details.