# SDR CALA2026092219648

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2026
- Submitted: September 22, 2026
- Operation: Air carrier
- Aircraft: [N18112](https://openairdocs.org/aircraft/N18112), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27302
- Aircraft time: 109,454 hours, 25,719 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Access Panel
- Part number: 75734012
- Condition: Cracked
- Location: Zone 500
- 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/CALA2026092219648

## Discrepancy

LEFT WING LOWER ACCESS PANEL 543BB HAD TWO CRACK INDICATIONS AT HOLE NR 16 AT 3 AND 4 O'CLOCK.  FABRICATED, INSTALLED FREEZE PLUG AT HOLE NR 16 IAW EA 757-5720-A46 07 REV-STEP 14 VIA T26/1876291 COMPLIED WITH UAL EC/RA 5720-03682.

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