# SDR ASAA2017032520356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2017
- Submitted: April 6, 2017
- Operation: Air carrier
- Aircraft: [N760AS](https://openairdocs.org/aircraft/N760AS), registered now
- Make and model: Boeing 737-4Q8
- Registry model: [Boeing 737-4Q8](https://openairdocs.org/model/boeing-737-4q8) (OpenAirDocs)
- Aircraft serial: 25098
- Aircraft time: 75,040 hours, 43,441 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 654653120
- Condition: Cracked
- Location: Bs 500
- 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/ASAA2017032520356

## Discrepancy

FRAME BS 500 VERTICAL WEB IS CRACKED IN TWO PLACES, RBL 1.5 & LBL 1.5.  ACFT GROUNDED. CONFIRMED WITH HFEC. REMOVED THE FRAME. DRILLED & INSTALLED A NEW FRAME IAW DWG 65-46531 & EA 400-53EA-18682.

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