# SDR ASAA2013033094289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2013
- Submitted: April 2, 2013
- Operation: Air carrier
- Aircraft: [N402AS](https://openairdocs.org/aircraft/N402AS), registered now
- Make and model: Boeing 737990
- Aircraft serial: 41189
- Aircraft time: 1,518 hours, 518 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Part number: 3989084
- Part serial: 18274
- Condition: Inoperative
- Location: Rt A/C Pack
- Part time: 1,523 hours, 520 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013033094289

## Discrepancy

RT PACK LIGHT IS ILLUMINATED DURING RECALL.  VERIFIED FAULT ON RT PACK TEMP CONT.  R & R RT TEMP CONTROL VALVE REF MM 21-51-10-400-801.  OPS & LK CHECKED GOOD.

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