# SDR AMTA200700096

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2007
- Submitted: February 23, 2007
- Operation: Air carrier
- Aircraft: [N304TZ](https://openairdocs.org/aircraft/N304TZ), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 30675
- System (JASC): [4997 · APU System Wiring](https://openairdocs.org/jasc/4997)
- Part: Connector
- Condition: Dirty
- Location: Apu
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200700096

## Discrepancy

APU FAULT CODE ON AFTER A MANUAL SHUTDOWN 1 HOUR PRIOR TO LANDING.  LIGHT EXTINGUISHED AFTER 5 MIN.  APU MASTER CAUTION LIGHT DID NOT STAY ILLUMINATED AFTER FAULT LIGHT WENT OUT.  PERFORMED FIM, STEP F (1) B (4) VALVE OPERATION NORMAL.  NO MX MESSAGE.  (CLEAN AND RESEATED CONNECTOR PLUG)  OPS CHECK GOOD.  OK FOR SERVICE.  (K)

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