# SDR ASAA2013041794521

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2013
- Submitted: April 19, 2013
- Operation: Air carrier
- Aircraft: [N508AS](https://openairdocs.org/aircraft/N508AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35691
- Aircraft time: 18,081 hours, 5,655 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: False Activation
- Location: Lt A/C Pack
- Stage of operation: TX
- 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/ASAA2013041794521

## Discrepancy

LEFT PACK LIGHT ILLUMINATED DURING MASTER CAUTION RECALL.  CONTROLLER LOGGED RAM AIR ACTUATOR.  ACCOMPLISHED SEVERAL BITE CHECKS.  ALL NORMAL. REF FIM 21-62 TASK 837.  ACTUATOR MOVEMENT DURING BITE CKS WAS SMOOTH & EVEN.  NO BINDING OR HESITATION NOTED.

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