# SDR CALA2010050400185

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2010
- Submitted: May 4, 2010
- Operation: Air carrier
- Aircraft: N16642
- Make and model: Boeing 737524
- Aircraft serial: 28903
- Aircraft time: 33,837 hours, 17,482 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Structure
- Part number: 69785105
- Condition: Cracked
- Location: L1 Door
- 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/CALA2010050400185

## Discrepancy

SUPPORT TASK:  (L-1 DOOR REPAIR) CRACK INDICATIONS AT ALL 9 FASTENERS THAT ARE .25 INCH (PRIOR TO STEPPING UP) REF EA.5330-03736.  CLEANED AND RE-INSPECTED ALL 9 HOLES NO CRACKS NOTED EXCEPT A CRACKED BRACKET WHICH WAS FABRICATED AND INSTALLED REF GMM 10-900-01, SRM 51-40-02 AND BOEING DRAWING 69-78510 AND 65C34778.

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