SDR IPXA2020123063969

Service difficulty report · Flap System · Boeing 75724APF

Difficulty date: December 29, 2020
Submitted: December 30, 2020
Operation: Air carrier
Aircraft: N446UP
Make and model: Boeing 75724APF
Aircraft serial: 27735
Aircraft time: 33,896 hours, 18,396 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap System
Condition: Malfunctioned
Stage of operation: AP
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

INSPECTION TYPE: N/A EMERGENCY DECLARED. FLIGHT LANDED UNEVENTFUL, FAA NOTIFIED. WHEN SELECTING FLAPS 20, TRAILING EDGE FLAP DISAGREE EICAS & LIGHT ILLUMINATED FLAP POSITION WAS BETWEEN 15 & 20. PERFORMED FIM 27-51 TASK 815-808, STEPS 1, 3, 21, AND 53. REPLACED NR 5 TRAILING EDGE FLAP TRANS 27-51-06-0401. PERFORMED FSEU BITE AND FLAP SYSTEM, OPERATIONAL TEST PER AMM 27-51-00-715-001. OPERATIONS CHECKS GOOD ON GROUND.

More about the Boeing 757-24APF