Service difficulty report · Iru · Boeing 74787UF

Difficulty date
August 11, 2014
Submitted
August 11, 2014
Operation
Air carrier
Aircraft
N858GT
Make and model
Boeing 74787UF
Aircraft serial
37569
Aircraft time
86,351 hours, 16,565 cycles
Part
Iru
Condition
Out Of Alignment
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ECIAS MESSAGE, FMC AND AUTOTHROTTLE DISCONNECTED BEFORE TAKEOFF, NO PLF MESSAGE NOTED BOTH FMC & IRS SYS; ALL 3 IRU REALIGNED AND FMC LT & RT; GROUND TESTED GOOD. FMC LT & RT SERVO LOOP GROUND TEST ALSO PASSENGER IAW AMM 34-01-00.

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