# SDR WRNA200500004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2005
- Submitted: March 8, 2005
- Operation: Air carrier
- Aircraft: N501TR
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 53
- Aircraft time: 45,308 hours, 24,897 cycles
- System (JASC): [2830 · Fuel Dump System](https://openairdocs.org/jasc/2830)
- Part: Valve
- Condition: Malfunctioned
- Location: Fuel System
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRNA200500004

## Discrepancy

UPON PERFORMING EMERGENCY PROCEDURES FOR A LOW SPEED AILERON FAULT, WHEN STARTING TO DUMP FUEL FOR A RETURN TO BASE LANDING, RT FUEL JETTISON VALVE MI CROSSHATCHED DURING FUEL JETTISON.  DEFERRED JETTISON RT VALVE MI IAW MEL 28-31-01 CAT "C" EXPIRES 3-15-05.  PLACARD INSTALLED UPDATE.  3-8-05 REMOVED AND REPLACED RT VLVE FUEL JETTISON MI INDICATOR, OPS CHECK GOOD I/A/W 28-00-00.  CLEAR MEL, PLACARD REMOVED.  A/C RETURNED TO SERVICE.

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