# SDR TSAA20211117005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2021
- Submitted: November 17, 2021
- Operation: Air carrier
- Aircraft: [N301KH](https://openairdocs.org/aircraft/N301KH), registered now
- Make and model: Boeing 737330
- Aircraft serial: 27904
- Aircraft time: 49,543 hours, 54,360 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: Intercostal
- Condition: Gouged
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA20211117005

## Discrepancy

1000567496- REMOVED GOUGES ON INTERCOSTAL ATTACH CLIPS X3@ STA 847 STR 20L, 21L, 19L IAW 8737-300 SRM REV 125 CH 53-00-04 FIG 101, MAXIMUM ALLOWABLE EDGE MATERIAL LOSS 0.100" EDGE MATERIAL REMOVED 0.089" IS WITHIN ALLOWABLE LIMITS IAW 8737-300 SRM REV 125 CH 53-00-04 FIG 101 DETAIL 1.
VERIFIED NO DAMAGE REMAINING WITH 10X MAGNIFYING GLASS IAW 8737-300 SRM REV 125 CH 51-10-02. RE­
PROTECTED AREA IAW B737-300 SOPM REV 21 CH 20-41-02.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.