# SDR MZZA97063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N79744
- Make and model: Boeing 727224
- Aircraft serial: 22253
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Frame
- Part number: 5079456
- Condition: Cracked
- Location: L1 Door
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA97063

## Discrepancy

KUL - LP NR 826453.  CRACKED PROPAGATED BEYOND STOP DRILL ON L1 DOOR UPPER AFT CORNER FRAME.  FRAME REMOVED AND REPLACED IAW SRM 52-10-1.  DOOR REMOVAL/INSTALLATION CARRIED OUT IAW BMM 52-11-01 ON ROUTINE CARD NR 62814.  (X)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.