SDR ASAA2016111218626

Service difficulty report · Circuit Breaker · Boeing 737990ER

Difficulty date: November 12, 2016
Submitted: November 14, 2016
Operation: Air carrier
Aircraft: N479AS
Make and model: Boeing 737990ER
Aircraft serial: 60576
Aircraft time: 5,453 hours, 1,785 cycles
System (JASC): 2840 · Fuel Indicating System
Part: Circuit Breaker
Condition: Tripped
Location: Fuel Qty
Stage of operation: NR
How discovered: O
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLIGHT CREW FOUND FUEL QTY 2 CIRCUIT BREAKER OPEN. ACFT GROUNDED. ACCOMPLISHED GV OF FUEL QTY 2 CIRCUIT BREAKER, NO DEFECTS NOTED, CLOSED THE CIRCUIT BREAKER IAW AMM 20-60-01, ACCOMPLISHED FQIS BITE CHECK IAW FIM 28-41 TASK 801, NO FAULTS NOTED, NO HISTORY, GROUND VERIFICATION SUCCESSFUL.