# SDR UPS06M46416

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2006
- Submitted: March 13, 2006
- Operation: Air carrier
- Aircraft: N270UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48576
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Warning Light
- Condition: False Activation
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS06M46416

## Discrepancy

AIR MAN 2 FAIL ALERT AND MAN FAIL LIGHT.  T/S PER FRIM 36-23-06 BLOCK 5. REMOVED AND REPLACED MANIFOLD FAIL DETECTION CONTROLLER PER MM 36-23-00.  PERFORMED RETURN TO SERVICE.  NO FAULTS.  RESET PSC CONTROLLERS.  OPERATION NOW CHECKS NORMAL.

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