# SDR ASAA2014010512329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2014
- Submitted: January 7, 2014
- Operation: Air carrier
- Aircraft: [N531AS](https://openairdocs.org/aircraft/N531AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35199
- Aircraft time: 14,352 hours, 4,376 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Switch
- Part number: 254A11509
- Condition: Malfunctioned
- Location: Thruest Reverser
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014010512329

## Discrepancy

ON PDC WALK AROUND FOUND NR 1 THRUST REVERSER LIGHT ON OVERHEAD PANEL.  ACFT GROUNDED.  REPLACED LT AUTO-THROTTLE SWITCH PACK ASSY REF MM 76-11-07-400-802-F00.  A/T SWITCH PACK OPS TESTS PASS REF MM 76-11-07-400-802.

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