# SDR UALA2012011900417

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2012
- Submitted: February 14, 2012
- Operation: Air carrier
- Aircraft: [N787UA](https://openairdocs.org/aircraft/N787UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26939
- Aircraft time: 65,118 hours, 9,525 cycles
- Engine: Pwa PW40903
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Seal
- Condition: Damaged
- Location: Lt Pylon
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012011900417

## Discrepancy

54/EQ4498 HEAT SHIELD INSP, FOUND NUMEROUS LOOSE FASTENERS AND DAMAGED SEAL.  6 FASTENERS LOOSE ON LT PYLON FAIRING FWD HEATSHIELD SEAL 2,4,5,8,12, & 16 (NUMBERED INBD TO OTBD, REF EQ4498).  REMOVED HEATSHIELD FWD SEAL ATTACH FASTENERS, BACB30VG6K7 HI-LOKS PER 777 MT54-UA1 TOO LONG- REORDERED 754-7309, RPLMNT SEAL IN B29 SHEETMETAL AREA. INSTALLED NEW SEAL & REINSTALLED HEAT SHIELDS.

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