Service difficulty report · Warning System · Boeing 73781Q

Difficulty date
March 9, 2015
Submitted
March 31, 2015
Operation
Air carrier
Aircraft
N520AM
Make and model
Boeing 73781Q
Aircraft serial
29052
Aircraft time
45,996 hours, 16,552 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

AIRCRAFT PERFORMED AN UNSCHEDULED LANDING, DUE TO DURING CRUISE, THE FUEL QTY PRESENTED LOW FUEL QTY INDICATION. PERFORMED REVISION OF FUEL LEAKS & CABIN FUEL INDICATORS WERE CHECKED IAW AMM 28-10-00 & A FQIS WITH THE FUEL MEASURING STICKS. COMPARISON CHECK WAS PERFORMED IAW AMM 28-41-00 TASK 720-801 & BITE TO FQIS WAS PERFORMED IAW AMM 28-41-00 TASK 730-801, NO FAILURES & NO FUEL LEAKS WERE FOUND, ALL CORRECT. THE OVERWEIGHT INSPECTION WAS NOT NECESSARY DUE TO THE ACFT LANDED WITH 63,000 KILOGRAMS & THE MAXIMUM ALLOWABLE LANDING WEIGHT IS 65,317 KILOGRAMS.

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