# SDR AALA990333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N860AA](https://openairdocs.org/aircraft/N860AA), registered now
- Make and model: Boeing 727223
- Aircraft serial: 21087
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Skin
- Condition: Cracked
- Location: Passenger 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/AALA990333

## Discrepancy

TUL - FORWARD ENTRY DOOR LOWER HINGE CUT-OUT IS CRACKED.  REPAIRED PER SB 727-53-0198 FIG 4.  DOUBLER IS .063 INCH AISI 15-5PH HEAT TREATED TO 150-170 KSI CADMIUM PLATED.  FASTENERS ARE BACB30KK6A AND BACB30KK8A.   TST:  61,081.50 HOURS.  CYCLES:  38,758.  (X)

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