# SDR QMLA2010080310046

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2010
- Submitted: August 5, 2010
- Operation: Air carrier
- Aircraft: N405LL
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53360
- Aircraft time: 6,401 hours, 11,802 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Part number: 1C2710
- Part serial: 1AR30
- Condition: Failed
- Location: Fuel Boost
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2010080310046

## Discrepancy

DURING APPROACH TO HOME BASE, LT FUEL BOOST CAUTION SEGMENT LIGHT ILLUMINATED WITH NORMAL LANDING.  TROUBLESHOOTING DETERMINED LT BOOST PUMP HAD FAILED.  R & R BOOST PUMP AND RETURNED ACFT TO SERVICE.

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