SDR CALA2023051501497

Service difficulty report · Fairing · Boeing 777222

Difficulty date: May 12, 2023
Submitted: May 15, 2023
Operation: Air carrier
Aircraft: N784UA
Make and model: Boeing 777222
Aircraft serial: 26951
Aircraft time: 102,974 hours, 13,503 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Fairing
Part number: 51A76701
Condition: Broken
Location: Between Blades 2
Stage of operation: IN
How discovered: V
Nature of condition: C
Precautionary procedure: K

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

What was found

ENGINE 1, LPC 1ST STAGE FAN BLADE FAIRING (AFT HALF), IN BETWEEN FAN BLADE 20 AND 21, WITH A WHITE DOT ON THE AIRFLOW SURFACE HAS DEPARTED AIRCRAFT. NO EVIDENCE OF FOD, AS INSPECTED FROM OUTSIDE WITH A FLASHLIGHT HAS ENTERED THE CORE. FOUND 3 DAMAGES ON RUBSTRIP AREA AND ACCOUSTIC LINERS, RAISING OTHER LOG PAGES FOR THOSE DAMAGES. PICTURES ADDED