Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
April 26, 2016
Submitted
April 28, 2016
Operation
Air carrier
Aircraft
N457AS
Make and model
Boeing 737990ER
Aircraft serial
36355
Aircraft time
8,757 hours, 2,860 cycles
Part
Warning Light
Condition
False Activation
Location
Ram Air Door
Stage of operation
CR
How discovered
O
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

RAM DOOR OPEN LIGHT ILLUMINATED. ACFT GROUNDED. AFTER TALKING WITH PILOT RT RAM AIR DOOR LIGHT ILLUMINATED ALL THE TIME IN FLT. ACCOMPLISHED FIM 21-51, TASK 803. ACCOMPLISHED STEPS 803A1- G11E BITE TEST NO FAULTS NOTED BOTH FWD AND AFT ACTUATORS GREEN LIGHTS ON NO FAULTS NOTED. INSPECTED INLET AND EXHAUST NO FOD FOUND. THE GROUND VERIFICATION TEST NO FAULTS FOUND.