# SDR RRXA000591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2000
- Submitted: June 21, 2000
- Operation: Air carrier
- Aircraft: [N831AL](https://openairdocs.org/aircraft/N831AL), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46146
- Aircraft time: 81,346 hours, 23,634 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: 2646610
- 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/RRXA000591

## Discrepancy

DURING A MAINTENANCE VISIT, FOUND CORROSION DAMAGE TO 21 WASHERS AND NUTS AT STA 680 TO 660 AND LONGERON 31 RIGHT, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM.  REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8.  INSTALLED WASHERS AND NUTS IAW DC-8 SRM 51-1-8  AND 51-1-20D.  (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).

---
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.