Service difficulty report · Actuator · Boeing 737890

Difficulty date
April 16, 2014
Submitted
April 18, 2014
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
27,637 hours, 8,565 cycles
Part
Actuator
Part number
5416744
Condition
Failed
Location
Ram Air Door
Stage of operation
NR
How discovered
O
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

ON MASTER RECALL, LT PACK LIGHT ILLUMINATED. LT RAM AIR DOOR FULL OPEN LIGHT ILLUMINATED AS WELL. ACFT GROUNDED. R & R LT RAM AIR INLET ACTUATOR IAW MMS 21-51-21-00-801/21-51-21-400-801. BITE TESTED FOR BOTH PACK/ZONE TEMPERATURE CONTROLLERS IAW TASK 21-51-21-740-001. TESTED NORMAL.