Service difficulty report · Actuator · Boeing 737890

Difficulty date
January 10, 2012
Submitted
January 12, 2012
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
20,679 hours, 6,438 cycles
Part
Actuator
Part number
5416744
Part serial
11640
Condition
Failed
Location
Ram Air Door
Part time
20,688 hours, 6,441 cycles
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

ON APPROACH MASTER CAUTION RECALL CHECK SHOWED AIR COND ON ANNUNCIATOR PANEL & R PACK LIGHT ON OVERHEAD. REPLACED RT RAM AIR INLET ACTUATOR REF M/M 21 51 21. ACTUATOR TEST OPS NORMAL REF M/M 21 61 00.