# SDR ASAA2022081639561

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2022
- Submitted: August 23, 2022
- Operation: Air carrier
- Aircraft: [N428AS](https://openairdocs.org/aircraft/N428AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36353
- Aircraft time: 23,625 hours, 7,406 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Harness
- Part number: 3250435030
- Condition: Faulted
- Location: #2 Engine
- Stage of operation: IN
- 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/ASAA2022081639561

## Discrepancy

ON #2 ENG FOUND FAULT CODE 75-20452 VBV POSITION SIGNALS DISAGREE. SHORT TERM FAULT. DEFERRED PER ASA T/C 78273000. GROUNDED - YES. REMOVED AND REPLACED J10 HARNESS REF B737-900 AMM 73-21-06.

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