The system B tail-plane trim lever can be used to control the elevator trim setting. The lever is spring-loaded to the centre position. Click-and-drag the lever forwards for nose-down trim and rearwards for nose-up trim. The amount of trim change per second depends on how far the lever is moved fore or aft, and the tail-plane position can be monitored on the tail-plane indicator gauge.
Modified on: Fri, 2 Feb, 2018 at 4:05 PM
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