# SDR DALA2022040602379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2022
- Submitted: April 6, 2022
- Operation: Air carrier
- Aircraft: [N883DN](https://openairdocs.org/aircraft/N883DN), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 31993
- Aircraft time: 13,337 hours, 4,861 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Condition: False Indication
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022040602379

## Discrepancy

SHIP 3883 -DIV- DUE TO LEFT MAIN FUEL BOAST ISSUE AND SUBSEQUENT FUEL IMBALANCE. EMERGENCY DECLARED DIVERTED INTO ICT. CORRECTIVE ACTION: THE LEFT CENTER FUEL BOOST PUMP PLACED ON MEL AND THE FLIGHT CONTINUED. INSPECTED RELAY/GFI R54 FOUND NO PROBLEMS. OPS TEST OF L/H CENTER PUMP OK ALSO TRANSFERRRED FUEL OUT OF CENTER TANK ONLY USING L/H BOOST PUMP. ALL T/S DONE PER B737 FIM 28-21.

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