actually it is a high cycle item as its base design is used as a standard on all of the overhead independent push type button switches in a 777 flight deck. so in reality some are beaten to death some are hardly touched. I do believe on a 10 or more pack (and there are config differences for indication) they go out at approx $475 per unit. depending on your situation and who has it and how bad you need it they can insanely high if it means you getting your machine and people out of places you\'d normally not like to stay in.
yes it carries the lovely FAA-PMA seal of expensiveness and reliability
an \"A\" for even being in the ballpark. with our fleet (22) now averaging 10-14 years of age now we do change them out on a as needed basis which is quite low but consistent. they are also used on one other aircraft at this time.
they are the easiest switch to change out of any aircraft I have work on at about 10 sec.
Mar 10, 2013 at 08:03 AM
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