Twin Commander Aircraft has developed a kit that ensures good results in an area that can be difficult to protect from pressurization leaks — the rudder-pedal horns.
Leaks in the boots that enclose the rudder-pedal horns can result in noticeable loss of pressure differential, which means a higher cabin altitude at cruise, company officials explain. Twin Commander’s new rudder-pedal seal kit includes a plug for the rudder-pedal horns/brake valve arms and improved boots that help preserve cockpit and cabin pressurization.


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