Service difficulty report · Actuator · Boeing 737890

Difficulty date
August 17, 2017
Submitted
August 21, 2017
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
39,961 hours, 11,854 cycles
Part
Actuator
Part number
5416744
Part serial
1077235
Condition
Faulted
Location
Rt Ram Air Door
Part time
8,130 hours, 2,419 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

ON RECALL, RIGHT PACK LIGHT ILLUMINATED. IT GOES OUT WHEN MASTER CAUTION IS PUSHED. ACFT GROUNDED. PERFORMED PACK TEMP CONTROL BITE PROCEDURE IAW FIM 21-62 TASK 801. CONTROL NR 2 FAULTS RAM AIR ACTUATOR, RIGHT. REMOVED AND REPLACED THE RT RAM AIR ACTUATOR INLET IAW AMM 21-51-21. OPS CHECKED GOOD.