# SDR LR7A2012040500370

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2012
- Submitted: April 14, 2012
- Operation: Air carrier
- Aircraft: [N404LC](https://openairdocs.org/aircraft/N404LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4763
- Aircraft time: 64,899 hours, 38,319 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Duct
- Condition: Damaged
- Location: Nr 4 Nacelle
- Component: Nacelle
- Component part number: 3932911
- 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/LR7A2012040500370

## Discrepancy

DURING SCHEDULED C-10 CHECK, FOUND NR 4 QEC, SN LMG-1869-14 OIL COOLER DUCT FWD CHIN SCOOP ASSY WITH ELONGATED FASTENER HOLES AND CRACKS. REPAIRED IAW LAC MEA 382-54-12-018.

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