Service difficulty report · Warning Light · Boeing 74787UF

Difficulty date
November 30, 2012
Submitted
December 3, 2012
Operation
Air carrier
Aircraft
N852GT
Make and model
Boeing 74787UF
Aircraft serial
37564
Aircraft time
776 hours, 116 cycles
Part
Warning Light
Condition
False Activation
Stage of operation
TO
How discovered
V
Nature of condition
N
Precautionary procedure
O

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

What was found

FIRE WHEEL WELL EICAS MESSAGE DISPLAYED IMMEDIATELY AFTER LIFT OFF. MESSAGE CLEARED BY ITSELF IN APPROX 10 SECONDS. LT THE GEAR DOWN AND ACCOMPLISHED NON NORMAL PROCEDURES EXCEPT GEAR RAISED AFTER APPROX 4 MINUTES. ALL INDICATIONS NORMAL INCLUDING VISUAL INSPECTION OF MAIN DECK. THE ONLY UNUSUAL ITEM NOTED WAS A BRAKE TEMP INDICATION IN BOTH THE RT WING AND BODY GEAR BRAKES OF .5 TO .8. ALL LT BRAKES WERE 0. FLIGHT CONTINUED TO DESTINATION. INSPECTED WHEELWELL AREA FOR DUCT LEAKS. INSPECTED OVERHEAT LOOPS, NO DEFECTS NOTED. PERFORMED CMC GROUND TEST IAW MM 26-1-00, TEST PASSED, RAN ALL 3 PACKS.

More about the Boeing 747-87UF