# SDR SCNA98703

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N283SC](https://openairdocs.org/aircraft/N283SC), registered now
- Make and model: Boeing 727225
- Aircraft serial: 22559
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Misdrilled
- Location: Bs 1070
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA98703

## Discrepancy

DURING A HEAVY MAINT CHECK, THE LEFT CENTER SEAT TRACK AT STATION 1070 HAD A NUT PLATE HOLE THAT WAS MISDRILLED AND EXTREMELY WALLOWED OUT.  REMOVED SEAT TRACK IAW B727 SRM 513002.  TRACK OUT OF LIMITS IAW B727 SRM 513002.  MATERIAL ID 7075 T6 B727 SRM 511001.  FABRICATED NEW SEAT TRACK MATERIAL ID 7075 T6.  TREATED AND PRIMED B727 SRM 514005.  INSTALLED SEAT TRACK IAW B727 SRM 513002.

---
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.