Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
December 20, 2016
Submitted
December 27, 2016
Operation
Air carrier
Aircraft
N495AS
Make and model
Boeing 737990ER
Aircraft serial
41728
Aircraft time
3,328 hours, 1,098 cycles
Part
Warning Light
Condition
False Activation
Location
Temp System
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 LIGHT ILLUMINATED, WILL NOT RESET. ACFT GROUNDED. PERFORMED FIM 21-61 TASK 861. CHECKED GOOD. NO FAULT NOTED. OPS NORMAL.