Service difficulty report · Circuit Breaker · Boeing 737890
FAA SDR system
- Difficulty date
- January 21, 2011
- Submitted
- January 26, 2011
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35683
- Aircraft time
- 12,739 hours, 3,885 cycles
- Part
- Circuit Breaker
- Condition
- Tripped
- Location
- Fuel System
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT DECK PREFLIGHT FOUND CROSSFEED CIRCUIT BREAKER 'OPEN' P6 3. INSPECTED CROSSFEED VALVE WIRING NO DEFECTS. MANUALLY OPERATED VALVE NO DEFECTS. RESET FUEL CROSSFEED C/B ON THE P6 3 PANEL REF AMM 20 60 01. OPERATED VALVE THROUGH SEVERAL CYCLES OPS CHECK NORMAL REF AMM 28 22 00.