Service difficulty report · Controller · Boeing 737890

Difficulty date
February 25, 2020
Submitted
February 27, 2020
Operation
Air carrier
Aircraft
N592AS
Make and model
Boeing 737890
Aircraft serial
35190
Aircraft time
46,296 hours, 13,844 cycles
Part
Controller
Condition
Inoperative
Location
Lt Pack Temp
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

LEFT PAC ILLUMINATED WITH RECALL. GROUNDED - YES. RELEASED PER MEL 21-32B LEFT PACK TEMP CONTROL SYSTEM INOP. PERFORMED PAC CONTROLLER BITE PER 21-61-00-810-801. RESET CONTROLLER.