# SDR AMTA200600536

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2006
- Submitted: September 15, 2006
- Operation: Air carrier
- Aircraft: N552TZ
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32586
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Shutoff Valve
- Part number: 3964304
- Part serial: 1007
- Condition: Malfunctioned
- Location: Rt Pack
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200600536

## Discrepancy

FLT 7012 - "PACK OFF" LIGHT REMAINED ILLUMINATED FOR AROUND 1 MINUTE AFTER RIGHT PACK WAS ON:RUNNING.  REMOVED AND REPLACED FLOW CONTROL AND SHUTOFF VALVE IAW AMM 21-51-01-2.  OPS CHECK NORMAL, NO LEAKS NOTED.  (M)

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