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Tom_McBride

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Posts posted by Tom_McBride

  1. Noticed on a pre flight check that I was starting to get more movement in the prop hub on my Macro. Not a great deal so I decided it was ok to fly but I would replace the bearings anyway.

    Ordered the bearings £11.50 Each ! :-(

    When I took it all apart yesterday I discovered that the rear bearing had seized solid probably due to eating the seal, the bearing has spun and mangled the bore of the hub :-( hence the increased play! (and probably explaining in part why I have been burning so much fuel!)

    Had to grind off the old bearings, but have now fitted the new ones to the shaft with new circlips.

    facf6d88.jpg9cb903b8.jpg8c4f850f.jpg66467f21.jpg2c6330d4.jpg4c8303aa.jpg

    I am going to modify the hub and turn a stainless steel centre section as a new one is £130! hopefull get it sorted for the weekend!

    Good pre flights are essential!

    Tom :explode:

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