# SDR TWAA0018416

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2000
- Submitted: November 27, 2000
- Operation: Air carrier
- Aircraft: N959U
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49704
- Aircraft time: 39,119 hours, 19,711 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/TWAA0018416

## Discrepancy

DURING CHECK-C MAINT IN THE AFT CARGO COMPARTMENT A FORMER WAS CORRODED AT STA 1308, LONGERON 28R TO 23L.  REMOVED FRAME FROM LONGERON 18R TO 18L.  INSTALLED NEW FRAME.  INSTALLED SPLICE BETWEEN LONGERON 25R AND 26R PER SRM 53-03, PAGE 4C, AND FIG 2A FOR THICKNESS 0.071 TO 0.080.

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