Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
May 15, 2015
Submitted
May 18, 2015
Operation
Air carrier
Aircraft
N453AS
Make and model
Boeing 737990ER
Aircraft serial
36354
Aircraft time
5,281 hours, 1,732 cycles
Part
Warning Light
Condition
Illuminated
Location
Ram Air Door
Stage of operation
NR
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

RT RAM DOOR FULL OPEN LT REMAINS ILLUMINATED. ACFT GROUNDED. CHECKED. NO HISTORY - 60 DAYS. COULD NOT DUPLICATE. GROUND VERIFICATION GOOD. REF FIM 21-62/T854. INTERMITTENT FAULT. DURING BITE TEST OBSERVED LT & RT RT RAM AIR DOORS OPERATING IN UNISON. GVI OF RT RAM AIR DUCT GOOD. NO FOD NOTED.