# SDR M17F202304140007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2023
- Submitted: April 14, 2023
- Operation: Air carrier
- Aircraft: AMA
- Make and model: Boeing 737852
- Aircraft serial: 36700
- Aircraft time: 41,009 hours, 14,974 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Control Valve
- Part number: 3989083
- Part serial: 4292
- Condition: Damaged
- Location: Zone 100
- Part time: 54,338 hours, 30,814 cycles
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/M17F202304140007

## Discrepancy

PACK LIGHT ILUMINATE DURING MASTER CAUTION RECALL

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