# SDR AALA20030139

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2003
- Submitted: March 12, 2003
- Operation: Air carrier
- Aircraft: [N588AA](https://openairdocs.org/aircraft/N588AA), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53251
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Damaged
- 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/AALA20030139

## Discrepancy

TUL - FOUND LEFT TEMP CONTROL VALVE HAS WORN THROUGH DOUBLER AND INTO STATION 1380 WEB.  REMOVED AND REPLACED DOUBLER ON STATION 1380 WEB BY LEFT TEMP CONTROL VALVE IAW AARD 53-40-00-28.  (M)

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