Service difficulty report · Warning Message · Boeing 737990ER

Difficulty date
January 15, 2016
Submitted
January 20, 2016
Operation
Air carrier
Aircraft
N431AS
Make and model
Boeing 737990ER
Aircraft serial
43255
Aircraft time
8,770 hours, 2,875 cycles
Part
Warning Message
Condition
Illuminated
Location
Ram Air Door
Stage of operation
CR
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

NR 2 RAM DOOR FULL OPEN LIGHT ANNUNCIATOR REMAINED ON DURING FLIGHT. ACFT GROUNDED. -INSTALLED INLET & EXHAUST RAM AIR ACTUATORS. ACCOMPLISHED FIM 21-51, TASK 803 THROUGH STEP G. 11, NO FAULTS FOUND. INTERMITTENT FAULT. GROUND VERIFICATION OF ETOPS SIGNIFICANT SYS SUCCESSFUL.