Maintenance method for gas turbines

Abstract

According to the present disclosure, a maintenance method for a gas turbine includes: a step of preparing a third actuator, a step of detaching the first actuator and attaching the third actuator at a first inspection time; a step of performing maintenance on the first actuator; a step of detaching the second actuator and attaching the first actuator, at a second inspection time; a step of performing maintenance on the second actuator; and a step of detaching the third actuator and attaching the second actuator, at a third inspection time, in which the first actuator, the second actuator, and the third actuator have the same specifications.

Dependencies are inferred from the claim text.