# SDR AT9900125

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N816AT](https://openairdocs.org/aircraft/N816AT), registered now
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47445
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 99196181N
- Condition: Cracked
- Location: Bs 718
- 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/AT9900125

## Discrepancy

SCHEDULED INSPECTION AT AERO CORP, FL.  FOUND THE LEFT MAIN FRAME LOWER FORWARD POCKET AND LOWER FLANGE IN THE WHEEL WELL AT STA 718 CRACKED.  REMOVED AND REPLACED MAIN FRAME IAW EO 12-5511-29-B1044, EO 12-5511-29-B1044, AND SB 53-131 R4. FRAME (P/N 9919619-504N) OFF.

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