Service difficulty report · Warning System · Boeing 757223

Difficulty date
April 26, 2016
Submitted
April 27, 2016
Operation
Air carrier
Aircraft
N179AA
Make and model
Boeing 757223
Aircraft serial
32397
Aircraft time
46,394 hours, 13,295 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
AP
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

AIRCRAFT NOT GNDED. EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH, RECEIVED TE FLAP DISAGREE INDICATION WHEN FLAPS 25 SELECTED. INDICATION EXTINGUISHED WHEN ALTERNATE FLAP USED. ACCOMPLISHED FIM 27-51-00 ON FSEUS WITH FAULT CODE 217 ON NR 1 & FDE FLAP LOAD RELIEF ON NR 2 INTERMITTENT TYPE. ACCOMPLISHED BITE CHECK OF CSEUS WITH NO FAULTS FOUND. INSPECTED FLAP TRANSMISSIONS WITH NONE FOUND TRIPPED. CYCLED FLAPS SEVERAL TIMES. SYS CHECKED NORMAL.