Service difficulty report · Actuator · Boeing 737890

Difficulty date
March 10, 2014
Submitted
March 12, 2014
Operation
Air carrier
Aircraft
N589AS
Make and model
Boeing 737890
Aircraft serial
35686
Aircraft time
24,283 hours, 7,468 cycles
Part
Actuator
Part number
5416744
Part serial
12405
Condition
Failed
Location
Ram Air Door
Part time
24,288 hours, 7,469 cycles
Stage of operation
LD
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 LANDING CK LIST "PACK" LIGHT (CAUTION) ILLUMINATED ON RECALL. LIGHT EXTINGUISHED WITH RECALL RESET. ACFT GROUNDED. R & R LT RAM AIR INLET ACTUATOR. REF MM 21-51-21-000-801. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST REF MM 21-51-00. OPS NORMAL, NO FAULTS NOTED.