# SDR DALA1126489858

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2011
- Submitted: April 18, 2011
- Operation: Air carrier
- Aircraft: N767NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47724
- Aircraft time: 79,161 hours, 78,310 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- 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/DALA1126489858

## Discrepancy

CABIN FLOOR SUPPORT ANGLE STA 200 BETWEEN RBL-24 AND RBL-44 HAS CORROSION.  BLENDED CORROSION PER DC9 SRM 51-10-3 PG 46, MATERIAL ORIGINAL .070", MATERIAL LOST .015" FOUND TO BE OUT OF LIMITS PER SRM 51-30-5 PG 29, FABBED & DRILLED SUPPORT ANGLE P/N 5265247 9, TREATED AND PRIMED PER SRM 51-10-3 PG 40 & PG 31 PAR 14.  INSTALLED SUPPORT ANGLE PER DC9 SRM 51-30-5.

---
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.