# SDR CALA2026091519451

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2026
- Submitted: September 15, 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): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Bracket
- Part number: 271N20629
- Condition: Cracked
- Location: Zone 100
- 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/CALA2026091519451

## Discrepancy

LEFT MLG W/W, PRESS/CD FILTER MOD L SYS BRACKET SPRT IS CRACKED. DOT 23-004(). REF:NR#18074 ESFR INFORMATION ENTERED. REMOVED AND REPLACED 271N2062-9 FILTER NODULE BRACKET IAW B757 S RM 51-40-02-0G VIA T26/1876675. REF SFR 4328 AND NR 18074.

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