# SDR CALA2023091102754

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2023
- Submitted: September 11, 2023
- Operation: Air carrier
- Aircraft: [N78509](https://openairdocs.org/aircraft/N78509), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31638
- Aircraft time: 50,177 hours, 17,614 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Skin
- Part number: 147A61521
- Condition: Cracked
- Location: L2 Door
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023091102754

## Discrepancy

CUSTOMER REQUEST L2 DOOR LOWER INNER SKIN CRACKED. REF TO PEMCO NR 14093.0721 REMOVED, FABRICATED AND INSTALL NEW LOWE INNER SKIN FROM L-2 DOOR. IAW B737-800 SRM 51-40-02-0G-1 AND BOEING DRAWING 147A6152 REV C. WORK PERFORMED BY V928898, ENTERED BY V927860

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