Maintenance droid

Maintenance droids,Lords of the Sith also known as repair droids,Ultimate Star Wars mechanic droids, engineer droids, Audio description identifies the droid as an engineer droid. and utility robots, were droids designed to perform repair and general maintenance tasks. Models of repair droids included the WED Treadwell repair droid, the MSE-6 series repair droid,Star Wars: Absolutely Everything You Need to Know the DUM-series pit droid, the Otoga-222 maintenance droid,Star Wars: The Visual Encyclopedia the K1-RF workbench droid,Star Wars: The Rise of Skywalker: A Junior Novel and the PIP droid. 
One such droid had multiple limbs and operated a repulsortrain operated by the Pyke Syndicate on Tatooine.
R2-D2 was one of the astromech droids aboard a Naboo royal starship, was rewarded for emergency maintenance on the ship's deflector shields, and was the only repair droid to survive the task.
==Appearances==
===Non-canon appearances===
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*LEGO Star Wars Terrifying Tales
*LEGO Star Wars: The Skywalker Saga
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