# SDR LR7A2019062401778

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2019
- Submitted: July 4, 2019
- Operation: Air carrier
- Aircraft: [N409LC](https://openairdocs.org/aircraft/N409LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4695
- Aircraft time: 38,886 hours, 24,089 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: 7075T60063
- Condition: Cracked
- Location: Fuselage
- 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/LR7A2019062401778

## Discrepancy

DURING SCHEDULED C-1 CHECK UNDER JOB CARD HC2485, FOUND THE FS836 BULKHEAD UPPER FLANGE (ZEE) CRACKED IN RADIUS, LBL20 & RBL20, WL282.  REPAIRED IAW SRM FIG. 53-50-06.    NR# 2485.

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