Service difficulty report · Actuator · Boeing 737890

Difficulty date
January 11, 2020
Submitted
January 14, 2020
Operation
Air carrier
Aircraft
N530AS
Make and model
Boeing 737890
Aircraft serial
36578
Aircraft time
38,091 hours, 11,195 cycles
Part
Actuator
Condition
Faulted
Location
Ac Bay
Stage of operation
NR
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

LEFT PACK LIGHT ILLUMINATES DURING MASTER CAUTION RECALL. GROUNDED - YES. PERFORMED FIM 21-53 TASK 821. L PACK LIGHT ILLUMINATES ON RECALL. PERFORMED PACK TEMP CONTROL BITE PROCEDURE PER FIM 21-62 TASK 801 AND FOUND LT PACK ACTUATOR FAULT. PER FIM 21-62 TASK 801 FAULT RESET AND OPS TEST GOOD.