Service difficulty report · Warning Light · Boeing 737890

Difficulty date
December 1, 2016
Submitted
December 5, 2016
Operation
Air carrier
Aircraft
N518AS
Make and model
Boeing 737890
Aircraft serial
35693
Aircraft time
30,255 hours, 8,958 cycles
Part
Warning Light
Condition
False Activation
Location
Cockpit Temp
Stage of operation
NR
How discovered
9
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

ON MASTER CAUTION RECALL, CONTROL CAB ZONE TEMP LIGHT ILLUMINATED. ACFT GROUNDED. NO FAULT ON RECALL. ACCOMPLISHED FIM 21-61 TASK 801 CABIN TEMPERATURE CONTROLLER BITE PROCEDURE. NO FAULTS RECORDED. OPS TESTED NORMAL.