# SDR UALA2012020300675

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2012
- Submitted: March 12, 2012
- Operation: Air carrier
- Aircraft: [N775UA](https://openairdocs.org/aircraft/N775UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26947
- Aircraft time: 67,220 hours, 12,031 cycles
- Engine: Pwa PW4077
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Heat Shield
- Condition: Worn
- Location: Nr 1 Plyon
- 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/UALA2012020300675

## Discrepancy

NR 1 ENGINE GAP STRIP NR 2 IS WORN INTO NR 3 HEAT SHIELD.  REPLACED HEAT SHIELD REF AVO 1123. NEED BOLTS CAP SEALED, LEVELING COMPOUND INSTALLED AND WATER CHECK ACP.  INSTALLED CAP SEAL ON BOLT HDS, NEEDS H2O CK WITH INSP MAJOR REPAIR.

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