Service difficulty report · Electronic Unit · Boeing 757251

Difficulty date
December 5, 2021
Submitted
December 6, 2021
Operation
Air carrier
Aircraft
N539US
Make and model
Boeing 757251
Aircraft serial
26486
Aircraft time
77,222 hours, 28,561 cycles
Part
Electronic Unit
Condition
False Indication
Location
Te Flaps
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

SHIP 5639 - MISC/DE - DURING APPROACH CREW SELECTED FLAPS 1 AND RECEIVED A TRAILING EDGE FLAP DISAGREE MESSAGE. DECLARED EMERGENCY AND LANDED UNEVENTFULLY. CORRECTIVE ACTION: COMPLETED NO-GO CHECKLIST WITH NO FINDINGS. REPLACED FSEU 1 PER B757 AMM 27-51. OPS CK GOOD.