SDR ASMF201901090006

Service difficulty report · Warning Message · Boeing 7878

Difficulty date: October 31, 2018
Submitted: January 9, 2019
Operation: Air carrier
Aircraft: N967AM
Make and model: Boeing 7878
Aircraft serial: 35312
Aircraft time: 20,717 hours, 2,490 cycles
System (JASC): 2760 · Drag Control System
Part: Warning Message
Condition: False Activation
Location: Spoilers
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: D

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

What was found

AIRCRAFT RETURNS TO PLATFORM DUE TO SPOILER LIGHT IN EICAS AND STATUS FLAP GROUND INHIBIT MESSAGE. MAINTENANCES PERSONNEL PERFORMED REVIEW, DETECTING FAILURE CODES 27-12303 AND 27-17752; SO THE FIM DMC-B787-A-27-60-F1-DMA-421A-A PROCEDURE WAS PERFORMED, NO CONFIRMING FAILURE, TESTED CORRECT.

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