# SDR DLM11962343

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N803DE
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48474
- Engine: Pwa PW4460
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: Solenoid
- Part number: 04P238
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Stage of operation: TO
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM11962343

## Discrepancy

AFTER T/O, PILOT NOTICED SLIGHTLY MORE THAN NORMAL AIRFRAME VIBRATION AND NOISE.  DURING CLIMB F/A AT DOOR 3L COMPLAINED OF VIBS IN FLOOR.  FOUND NR 1 ENGINE LEFT HALF THRUST REVERSER DAMAGED DUE TO UNSCHEDULED OPENING OF 2.9 STABILITY BLEED VALVE.  REPLACED 2.9 BLEED VALVE SOLENOID.

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