# SDR DALA2024120911530

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2024
- Submitted: December 9, 2024
- Operation: Air carrier
- Aircraft: [N978AT](https://openairdocs.org/aircraft/N978AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55037
- Aircraft time: 59,823 hours, 42,725 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- 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/DALA2024120911530

## Discrepancy

CORROSION ON FLOOR SUPPORTS (8 EA) X=-53.5, BTW STA Y=160 TO Y=200; STA X=44.5, BTW STA Y=160 TO Y=196; STA X=56, BTW STA Y=160 TO Y=196; STA Y=180.5, BTW STA X=13 TO X=38.25; STA Y=196, BTW STA X=15.5 TO X=44.5; STA Y=200, BTW STA X=-7 TO X=-44.5; STA Y=200, BTW STA X=-7 TO X=7; STA Y=200, BTW STA X=7 TO X=14.5, AT FWD PASSENGER CABIN (W1). SUMMARY OF NRC 00764: CORROSION LEVEL 2. FLOOR SUPPORTS (8 EA) X=-53.5, BTW STA Y=160 TO Y=200; STA X=44.5, BTW STA Y=160 TO Y=196; STA X=56, BTW STA Y=160 TO Y=196; STA Y=180.5, BTW STA X=13 TO X=38.25; STA Y=196, BTW STA X=15.5 TO X=44.5; STA Y=200, BTW STA X=-7 TO X=-44.5; STA Y=200, BTW STA X=-7 TO X=7; STA Y=200, BTW STA X=7 TO X=14.5 AT FWD PASSENGER CABIN WERE FABRICATED PER DWG 9936534 REV BW AND REPLACED PER B717-200 SRM 51-41-02-0G AND 51-41-05-0G. (LP #0693866)

---
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.