Service difficulty report · Actuator · Boeing 737890

Difficulty date
October 25, 2016
Submitted
October 31, 2016
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
38,226 hours, 11,671 cycles
Part
Actuator
Part number
5416744
Part serial
16459
Condition
Failed
Location
Ram Air Exhaust
Part time
12,904 hours, 4,266 cycles
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

RIGHT AC PACK LIGHT ILLUMINATES ON RECALL, EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. REMOVED AND REPLACED RAM AIR DOOR ACTUATOR ASSY, OPS CHECKED GOOD, IAW AMM 21-51-21.