# SDR LR7A01045

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2001
- Submitted: July 12, 2001
- Operation: Air carrier
- Aircraft: [N401LC](https://openairdocs.org/aircraft/N401LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4606
- Aircraft time: 31,658 hours, 18,773 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stiffener
- Part number: 37049423
- Part serial: NSN
- Condition: Broken
- Location: Fs 787e-797e
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LR7A01045

## Discrepancy

DURING POST TAIL STRIKE DAMAGE EVALUATION (REF. OPER CTRL NO. LR7A01033) FOUND FS 787E - 797E LONGITUDINAL STIFFENERS BROKEN AT LBL 3.57 AND RBL 3.57, WL 127.75.FABRICATED AND REPLACED LONGINTUDINAL STIFFENERS IAW SRM SMP 583-53-10 PG 7 D, 51-70.  NR 9, CONT. SHEET ITEM 20, 21, 22, 23.

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