# SDR DU4R2020061800049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2020
- Submitted: June 18, 2020
- Operation: Air carrier
- Filed by: [AAR Aircraft Services, LLC, repair station DU4R141M](https://openairdocs.org/faa-repair-station/DU4R141M/aar-aircraft-services-llc.md) (OpenAirDocs)
- Aircraft: [N403YK](https://openairdocs.org/aircraft/N403YK), registered now
- Make and model: Boeing 737436
- Aircraft serial: 25842
- Aircraft time: 56,726 hours, 38,951 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 65C32351
- Condition: Cracked
- Location: Bs 500e
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DU4R2020061800049

## Discrepancy

AD 2019-08-02(H): TABLE 2 / PART 2 AND BOEING SB 737-53A1360,IR,PART 2 INSPECTION FIGURE 7,8,13 AND 14, FORWARD SIDE OF FRAME WEB HAS A CRACK RUNNING OUTBOARD FROM FASTENER HOLE 1/4" LONG BS 500E JUST BELOW STR10L

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