Page 5-12
GRS 77/GMU 44 Installation Manual
Revision L
190-00303-10
d)
Mounting screws and other hardware for GRS 77 and/or GMU 44 not firmly attached.
e)
Absence of mounting supports recommended by the aircraft manufacturer.
f)
GRS 77 connector not firmly attached to unit.
g)
Cabling leading to GRS 77 or GMU 44 not firmly secured to supporting structure.
h)
An engine/propeller combination that is significantly out of balance.
In some aircraft, attempting the engine runup test on a day with very strong and/or gusty winds may cause
the test to occasionally fail. However, windy conditions should not be taken as evidence that the test
would pass in calm conditions; an actual pass is required before the installation can be considered
adequate.
5.
Press the ENTER key on the PFD to conclude this procedure.
Содержание GRS 77
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