Service difficulty report · Warning Message · Boeing 737890

Difficulty date
October 20, 2015
Submitted
October 22, 2015
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
35,958 hours, 10,569 cycles
Part
Warning Message
Condition
False Activation
Location
Cabin Temp
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ZONE TEMP, CONT CABIN, ON RECALL. ACFT GROUNDED. NR 2 TEMP CONTROLLER SHOWED FLIGHT DECK TCV FAULT LOGGED. RAN BITE OF CONTROLLER, REF 21-61-20. FAULT CLEARED. NO PREVIOUS HISTORY.