# SDR CALA2024123003181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2024
- Submitted: December 30, 2024
- Operation: Air carrier
- Aircraft: [N73278](https://openairdocs.org/aircraft/N73278), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31596
- Aircraft time: 62,400 hours, 22,357 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Strap
- Part number: 112A440212
- Condition: Corroded
- Location: Zone 600
- 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/CALA2024123003181

## Discrepancy

RIGHT WING LEADING EDGE LOWER ATTACH STRAP CORRODED AT APPROX STA OSS 221. 5721-01505 ON OR BEFORE 26 JUNE 2026 ON THE R/H WING LEADING EDGE ATTACH STRAP BETWEEN OSS 209 AND 259, ACCOMPLISH INSPECTION REQUIREMENTS PER PART 2 OF EC/RA APPROVED TO CLEAR LOG PAGE WORK WAS COMPLETED ON N/R 2356240 A DIP IS NOT RII UPDATED DDP ON THE RH WING LEADING EDGE ATTACH STRAP BETWEEN OSS 207 AND TOMC-APPROVAL FROM SC1ELBYC COMMENT 259, ACCOMPLISH INSPECTION REQUIREMENTS PER PART 2 OFEC/RA 5721-01505 ON OR BEFORE 26 JUNE 2026.

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