# SDR DALA1226196818

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2012
- Submitted: April 24, 2012
- Operation: Air carrier
- Aircraft: N624AG
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 25624
- Aircraft time: 46,573 hours, 17,222 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/DALA1226196818

## Discrepancy

FLOOR SUPPORT- CONDITION: CORROSION LOCATION: INSIDE R4 DOOR, STA 1675-1679, RBL 50.  REMOVED CORROSION CHECKED LIMITS PER B757 SRM 53-00-04 FIG 101 FOUND TO BE OUT OF LIMITS.  DRILLED UP NEW SUPPORT ANGLE REF DWG BAC DWG 146N5230.  REPLACED SUPPORT REF DWG BACDWG 146N5230.

---
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.