# SDR ASAA2014022707023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2014
- Submitted: March 3, 2014
- Operation: Air carrier
- Aircraft: [N433AS](https://openairdocs.org/aircraft/N433AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41704
- Aircraft time: 1,420 hours, 458 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: Malfunctioned
- Location: Rt A/C Pack
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014022707023

## Discrepancy

DURING APPROACH, MASTER CAUTION CHECK, RT PACK LIGHT ILLUMINATED, THEN RESET WITH MASTER CAUTION.  ACFT GROUNDED.  PERFORMED FIM TASK 21-62-TASK 802.  NO FAULTS.  INSPECTED AND RAN RT PACK.  LIGHT REMAINS OUT.  GROUND VERIFICATION SUCCESSFUL.

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