# SDR ASAA2022031537694

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2022
- Submitted: March 17, 2022
- Operation: Air carrier
- Aircraft: [N407AS](https://openairdocs.org/aircraft/N407AS), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 41731
- Aircraft time: 35,029 hours, 10,992 cycles
- System (JASC): [7330 · Engine Fuel Indicating System](https://openairdocs.org/jasc/7330)
- Part: Transmitter
- Part number: 8TJ167GHW1
- Part serial: 660243
- Condition: Leaking
- Location: #1 Engine
- Part time: 27,987 hours, 8,967 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022031537694

## Discrepancy

DURING #1 ENG LEAK CHECK FOUND FUEL FLOW XMITTER LEAKING AT AFT FLANGE. GROUNDED - YES. REMOVED AND REPLACED AND OPS/LEAK CHECKS NORMAL #1 ENGINE FUEL FLOW TRANSMITTER. REF B737-900 AMM 73-31-01.

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