SDR UALA2011022800986

Service difficulty report · Retainer · Boeing 777222

Difficulty date: February 25, 2011
Submitted: March 17, 2011
Operation: Air carrier
Aircraft: N772UA
Make and model: Boeing 777222
Aircraft serial: 26930
Aircraft time: 61,922 hours, 11,364 cycles
Engine: Pwa PW4077
System (JASC): 5420 · Nacelle/Pylon Miscellaneous Structure
Part: Retainer
Condition: Loose
Location: Nr 2 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 2 NACELLE AFT STRUT FAIRING LOWER HEAT SHIELD SEAL RETAINER HAS 6 LOOSE ATTACHMENT FASTENER. ACCOMPLISHED INTERIM REPAIR REF MT 54-UA1. RE-INSPECT EVERY 3 SERVICE AND PERMANENT REPAIR AT C CHECK. OK TO CF9 PER OPBLM.INTERIM FASTENERS ARE 3,5, 9,11,15, AND 18. ADDITIONAL FASTNERS REPLACED AT LOCATIONS 4, 6, 7, 8, 10, 14, 19 PER MT AND EVA 80492. REQS RECHECK AT EVERY 3SV UNTIL PERMANENT REPAIR AT NEXT C#2 CK. REPLACED FIRESEAL, HEATSHIELD AND INSTALLED GATORBACKS.