Service difficulty report · Actuator · Boeing 737890

Difficulty date
August 12, 2011
Submitted
August 24, 2011
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
17,442 hours, 5,591 cycles
Part
Actuator
Part number
5415744
Part serial
11781
Condition
Corroded
Location
Ram Air Door
Part time
17,448 hours, 5,592 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

RIGHT AIR CONDITIONING COMPARTMENT RAM AIR DOOR ACTUATOR ROD END BEARING RUSTY. REPLACED RT RAM AIR DOOR ACTUATOR RIG AND OPS CHECK GOOD REF B737 NG MM 21 51 22 AND 21 51 21.