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  1. #1

    Join Date
    Aug 2013
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    26

    Control Cable Repair

    In my BD-4C, I have a control cable which runs from the foot pedals back to control the rudder. In this cable, I accidentally found "minor" damage, where three strands were popped out. Since the plane is still under construction, I'd like to repair it while I have easy access.

    Now, this cable is Spruce 05-04300 (Stainless, 1/8", 7x19). AC43.13 suggests a Type B splice (Figure 7-12). However, this may be an overkill. Replacing the entirety of the cable is not really an option given it would need to be fished.

    Big questions:

    • With a three strand damage profile, is there an approach other than a cut and then a double-splice which can be undertaken at lower complexity?
    • Is a B splice the better option, or should an alternative be used? Perhaps an A splice (AN667/668)? Pros/cons either way?
    • Is there a part or component which would connect openly onto the cable over the minor damage and remove the need to cut it and splice it?


    Thanks!
    Last edited by bdflyer; 11-13-2017 at 03:15 PM.

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