Service difficulty report · Warning System · Boeing 757232

Difficulty date
May 15, 2019
Submitted
May 31, 2019
Operation
Air carrier
Aircraft
N672DL
Make and model
Boeing 757232
Aircraft serial
25977
Aircraft time
87,086 hours, 38,146 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
IN
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

SHIP 672 ON APPROACH WHILE CONFIGURING FOR LANDING MOVED FLAP LEVER FROM 20-25 RECEIVED A TE FLAP DISAGREE MSG. EXECUTED QRH CHECKLIST ON PG 9.28. FLAPS WORKED CORRECTLY IN ALTERNATE MODE. CORRECTIVE ACTION: PERFORMED FIM 27-51 TASK 803/804/805. FAULTED # 1 FSEU NO MOTION. PERFORMED FIM 27-51-00/101 FIG 105. NO FAULTS FOUND. PER PILOT VERBIAGE, PILOT INFORMED HE OPERATED FLAPS FROM 30 TO 25 WHILE FLAPS WHERE TRANSITIONING TO THE DOWN POSITION. FLAPS STOP AT 20. SUSPECT EICAS MSG APPEARED DUE TO PILOT INPUT. (5292980)