# SDR ASAA2015032211063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2015
- Submitted: March 24, 2015
- Operation: Air carrier
- Aircraft: [N413AS](https://openairdocs.org/aircraft/N413AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 35205
- Aircraft time: 7,867 hours, 2,537 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Condition: Malfunctioned
- Location: Lt A/C Pack
- 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/ASAA2015032211063

## Discrepancy

AFTER ENGINE START RECALL, LT PACK LIGHT ILLUMINATES. RESETS WITH MASTER CAUTION RESET.  ACFT GROUNDED.  ACCOMPLISHED TEMP CONTROLLER BITE REF FIM 21-62, TASK 801.  LT TCV FAULT LOGGED BUT CURRENT STATUS SHOWS IT WORKING NORMALLY.  RESET FAULT, FLT DECK TEMP CONTROL, OPS NORMAL REF SAME.

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