Service difficulty report · Strip · Boeing 777222

Difficulty date
April 11, 2014
Submitted
April 14, 2014
Operation
Air carrier
Aircraft
N783UA
Make and model
Boeing 777222
Aircraft serial
26950
Aircraft time
75,924 hours, 10,557 cycles
Engine
Pwa PW40903
Part
Strip
Condition
Cracked
Location
Nr 1 Nacelle
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

NR 1 ENG AFT FAIRING FIRE SHIELD GAP COVER STRIP HAS 1.5 INCH CRACK ON THE THIRD FIRE SHIELD SEGMENT. REMOVED DAMAGE CALCULATED LOSS IS .1085 SQ INCHES. ACCOMPLISHED HFEC OF EFFECTED AREA, NO CRACK INDICATIONS NOTED. NEED TO ACCOMPLISH FINAL DISPOSITION. AMM 54-50-70 FIG 103 OK TO CONTINUE IN SERVICE FOR 24 MONTHS.