# SDR CALA2026052816569

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2026
- Submitted: May 28, 2026
- Operation: Air carrier
- Aircraft: [N37255](https://openairdocs.org/aircraft/N37255), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30610
- Aircraft time: 77,618 hours, 29,101 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Door
- Part number: 213A34102
- Condition: Corroded
- Location: Ram Air
- 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/CALA2026052816569

## Discrepancy

FUSELAGE RIGHT SIDE FWD RAM AIR DOOR INNER STIFFNERS ARE DIRTY AND HAVE SIGNS OF CORROSION.   REMOVED AND REPLACED FWD RAM AIR DOOR IAW AMM 21-51-23.

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