# SDR ASAA2018092126197

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2018
- Submitted: September 21, 2018
- Operation: Air carrier
- Aircraft: [N433AS](https://openairdocs.org/aircraft/N433AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41704
- Aircraft time: 19,562 hours, 6,448 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Transceiver
- Part number: 8221710002
- Part serial: 40L7H2
- Condition: Failed
- Location: E&E Bay
- Part time: 19,557 hours, 6,443 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018092126197

## Discrepancy

AMBER PWS FAIL LIGHT CAME ON FOR ABOUT 20 SECONDS DURINNG CRUISE. GROUNDED - YES. REPLACED WEATHER RADAR RECEIVER/TRANSMITTER MOUNT REF AMM 34-43-31/401. REPLACED WEATHER RADAR RECEIVER/ TRANSMITTER REF AMM 34-43-41/401. WEATHER RADAR SYS OPS TEST PER AMM 34-43-00-710-802-001. OPS GOOD.

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