> Hi Martin,
Europa recently issued a SB recommending lockwiring of the clamps for this
reason. I did mine and found that they had become very loose after 40 hours.
Now still fine after 120 hours. The lockwiring is a bit fiddley but not too
difficult.
Regards,
Keith Hickling.
XS 613, 912uls, Airmaster.
> "I am forever having trouble keeping the exhaust heat shield located using
> the 6 inch worm drive band clamps. I tighten hem up as hard as I can but
> they expand with the heat and vibrate off."
>
>
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