Service difficulty report · Warning System · Boeing 737990ER

Difficulty date
September 6, 2018
Submitted
September 10, 2018
Operation
Air carrier
Aircraft
N440AS
Make and model
Boeing 737990ER
Aircraft serial
41705
Aircraft time
19,544 hours, 6,501 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

LEFT RAM DOOR FULL OPEN LIGHT REMAINED ILLUMINATED THROUGHOUT THE FLIGHT. IT NEVER EXTINGUISHED. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROL BITE FIM 21-62 TASK 801 NO FAULTS FOUND, PERFORMED VISUAL INSPECTION FOR BLOCKAGE NO DEFECTS NOTED.