Service difficulty report · Flight Recorder · Boeing 747481

Difficulty date
May 3, 2019
Submitted
May 3, 2019
Operation
Air carrier
Aircraft
N263SG
Make and model
Boeing 747481
Aircraft serial
29263
Aircraft time
52,356 hours, 6,412 cycles
Part
Flight Recorder
Part number
9804700003
Part serial
6416
Condition
Intermittent
Location
Cockpit
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

FAULT HISTORY, FLIGHT RECORDER FAIL INTERMITTENT. (<P>PERFORMED A WIRE CHECK, NO WIRING PROBLEM WAS FOUND IAW FIM 31-31 TASK 810 REV.95 AND WDM 31-31-11 REV. 44. REPLACED DIGITAL FLIGHT DATA RECORDER, CONDITION CHECK IS NORMAL IAW AMM 31-31-01-404-004 REV. 95. PERFORMED GROUND TEST OF FLIGHT RECORDER IAW AMM 31-31-00-745-090 REV.95, THE RESULT WAS SATISFACTORY. </P>)