# SDR TSAA9753115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N70723](https://openairdocs.org/aircraft/N70723), registered now
- Make and model: Boeing 737297
- Aircraft serial: 21739
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 65465311
- Condition: Cracked
- Location: Bs 500
- 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/TSAA9753115

## Discrepancy

DURING SCHEDULED INSPECTION OF THE FORWARD LOWER CARGO COMPARTMENT BODY FRAME (AD 8911-06R1 AMDT 39-6515 AND AD 90-06-02 AMDT 39-6489), DISCOVERED 1.5 INCH CRACK AT BS 550, STR 23R TO THE INBOARD FLANGE OF THE FRAME.  REPAIRED PER ECO 1571R7 PAR III.  AIRCRAFT RETURNED TO SERVICE.  TAT:  34,951:19 HOURS.  TAC:  69,797.  (X)

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