# SDR MZZA97058

- 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: Door Frame
- Part number: 507995225
- 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/MZZA97058

## Discrepancy

KUL - CRACK PROPAGATED PAST STOP DRILL ON DOOR FRAME AT LOWER AFT CORNER OF L1 DOOR.  LOWER FRAME REMOVED AND REPLACED IAW SRM 52-10-1.  DOOR REMOVAL/INSTALLATION, CUT OUT IAW MM 52-11-01 ON ROUTINE CARD NR 62814.  (M)

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