# SDR ASAA2022010237064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2022
- Submitted: January 5, 2022
- Operation: Air carrier
- Aircraft: [N403AS](https://openairdocs.org/aircraft/N403AS), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 41730
- Aircraft time: 34,356 hours, 11,033 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: None
- Part number: 1741010303
- Part serial: 006892
- Condition: None
- Location: Flight Deck
- Part time: 18,574 hours, 6,073 cycles
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022010237064

## Discrepancy

FIRST OFFICER FMC RS KEY RUBBER COATING IS MISSING & HAS LIGHT LEAK. GROUNDED - YES. REPLACED FO'S FMC CDU REF B737-900 AMM 34-61-01-400-802 OPS CK OK -SOFTWARE CONFIG OK.

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