# SDR QXEA2010041900280

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2010
- Submitted: April 19, 2010
- Operation: Air carrier
- Aircraft: N407QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4049
- Aircraft time: 21,757 hours, 22,670 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Pressure Switch
- Part number: 8658
- Condition: Failed
- Location: Fuel System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2010041900280

## Discrepancy

NR 2 ENG FUEL PRESS CAUTION LIGHT ILLUMINATED DURING & AFTER TAKEOFF. RAN CHECK LIST AND LIGHT WENT OUT WHEN NR 2 FUEL AUX PUMP SELECTED ON. DIVERTED AND LANDING WAS UNEVENTFUL. INTERROGATED CDS, FOUND FAULT CODE 911 NR 2 ENG. C/W FIM TASK 73-30-00-810-802. R & R NR 2 ENG LOW FUEL PRESSURE SWITCH IAW AMM TASKS 73-31-01-000-801/ 400-801. C/W ENG LEAK CK IAW TASK 71-00-00-790-801. NO LEAKS, NO FUEL PRESS CAUTION LIGHT, NO CURRENT FAULTS. C/W H/S FOR APPLICATION OF HEAT SHRINK. RETURNED TO SERVICE.

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