# SDR DALA1203210674

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2012
- Submitted: January 24, 2012
- Operation: Air carrier
- Aircraft: [N674DL](https://openairdocs.org/aircraft/N674DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 25979
- Aircraft time: 64,657 hours, 29,322 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 146N1016
- Condition: Dented
- Location: Fuselage
- 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/DALA1203210674

## Discrepancy

DURING MAINTENANCE VISIT FRAME AT BS 1500 BETWEEN STRINGERS 26 AND 27 LT WAS FOUND TO BE DENTED.  DAMAGE EXCEEDS ALLOWABLE LIMITS IAW B757 SRM 53-00-07 FIG 101.  NO DENTS ALLOWED IN FRAME FLANGE.  FRAME TO BE REPAIRED IAW B757-200 SRM  53-00-07 FIGURE 201 DETAIL I.  CAUSE OF DEFECT WAS UNDETERMINED.  DOCUMENTED ON NON-ROUTINE 42814.

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