# SDR LR7A2026032203815

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2026
- Submitted: March 26, 2026
- Operation: Air carrier
- Aircraft: [N410LC](https://openairdocs.org/aircraft/N410LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4673
- Aircraft time: 43,505 hours, 28,395 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Duct
- Part number: 0025
- Condition: Loose
- Location: Oil Cooler
- Component: Eng Oil Cooler, Lkheed
- Component part number: 3932919
- 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/LR7A2026032203815

## Discrepancy

DURING SCHEDULED A-1 CHECK UNDER JOB CARD HA1201, FOUND #2 ENGINE NACELLE OIL COOLER DUCT HAS LOOSE FASTENERS AT PPWL-30, FS449; REQUIRING MAJOR REPAIR / INTERIM REPAIRED IAW ASI SOLUTIONS INC DRAWING # 5420ERO4146.  LP 58022 ITEM# M13

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