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Thread: Schielding and grounding

  1. #11
    Senior Member
    Join Date
    Feb 2020
    Location
    Varese, ITALY
    Posts
    176

    Default Re: Schielding and grounding

    Quote Originally Posted by PBY Catalina View Post
    For me yes, the shield of this harness is grounded at 2 ends like that....
    Look at those pictures Dave, cockpit side it's the GREEN/WITE that is supposed to be the shield's grounding, and at the tail it's that famous blue on to the plate.

    IMG_7850.jpg

    IMG_7851.jpg

  2. #12
    Senior Member
    Join Date
    Jul 2015
    Location
    Broken Arrow, OK
    Posts
    841

    Default Re: Schielding and grounding

    Yes, it’s hard to tell but that is the green/white wire there at the panel and it’s the ground wire going back to the nav light and not the shield. Look at the schematic. It shows the green/white wire combines with the shield and goes to ground at the fuse grounding tab. I think the tic marks show that shield grounding wires at the ends

    It doesn’t ground at the rudder though. That blue wire is just combining the shield for that segment of harness in the rudder to the shield on the rest of the harness going to the panel and grounds it at the data plate screw. There is no ground in the rudder.

    64635A15-11F6-4A00-8C84-80FBF7A94206.jpg

    Quote Originally Posted by PBY Catalina View Post
    Look at those pictures Dave, cockpit side it's the GREEN/WITE that is supposed to be the shield's grounding, and at the tail it's that famous blue on to the plate.

    IMG_7850.jpg

    IMG_7851.jpg
    Last edited by Daveembry; 03-06-2022 at 04:55 PM.
    Dave Embry
    "You only live once.......but if you do it right.........once is enough."..

  3. #13
    Junior Member
    Join Date
    May 2022
    Location
    Oceanside, CA
    Posts
    7

    Default Re: Schielding and grounding


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