# SDR ASAA2020013082017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2020
- Submitted: January 31, 2020
- Operation: Air carrier
- Aircraft: [N435AS](https://openairdocs.org/aircraft/N435AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 43292
- Aircraft time: 24,926 hours, 8,002 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: False Activation
- Location: Rt A/C Pack
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2020013082017

## Discrepancy

CLIMBING THROUGH FL360 RT PACK ILLUMINATED TRIP RESET WOULD NOT TURN OFF LIGHT. GROUNDED - YES.  ACCOMPLISHED FIM 21-53 TASK 802,  RT PACK LIGHT EXTINGUISHED AFTER PUSHING RESET/TRIP AT FLIGHT DECK. DETERMINED TO BE INTERMITTENT FAULT.

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