The Droidnostics Center, situated within the Tomorrowland Starport of Star Tours, functioned as a repair and upkeep facility for droids. Its workforce was almost exclusively comprised of droids. The designation "Droidnostics" signifies a droid diagnostic mechanism.
Approximately during the era of the Battle of Death Star III, G2-4T held the position of foreman, overseeing the activities of fellow droids. G2-9T was occupied with servicing R5-D2 in Sector 2 of the facility at that time, however, he showed a greater interest in conversing with nearby visitors than in fulfilling his duties, resulting in a reprimand for his lack of efficiency. max-W 100, a janitorial droid, was responsible for maintaining the cleanliness of the disorganized space, which also housed Mouse Droids and Bird Droids.
This zone was part of the queue for the initial Star Tours ride created by Disney's. Disney had plans to create a playset modeled after Sector 2 for use with action figures from the Star Tours toy line, but it was ultimately never produced.