# SDR ASAA2022090639868

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2022
- Submitted: September 8, 2022
- Operation: Air carrier
- Aircraft: [N413AS](https://openairdocs.org/aircraft/N413AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 35205
- Aircraft time: 35,285 hours, 11,150 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: None
- Part number: 3989083
- Part serial: 2553
- Condition: Faulty
- Location: Right Ecs Bay
- Part time: 79,488 hours, 39,451 cycles
- Stage of operation: NR
- 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/ASAA2022090639868

## Discrepancy

RIGHT PACK LIGHT ON RECALL DURING AFTER START CHECKLIST. GROUNDED - YES. REMOVED AND REPLACED TCV V141 REF B737-900 AMM 21-51-10.

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