21. Adımdaki Değişiklikler
Adım Satırları
| [* black] Replace 4 screws on the ends of the brush. | |
| [* black] Run the zip-tie through holes near the center of the brush. Secure the zip tie and clip of any excess. | |
| [* black] Re-attach yellow bearing and two yellow endcaps. | |
| + | [* black] Set aside for later installation. |