Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
September 16, 2015
Submitted
September 18, 2015
Operation
Air carrier
Aircraft
N472AS
Make and model
Boeing 737990ER
Aircraft serial
60580
Aircraft time
1,571 hours, 512 cycles
Part
Warning Light
Condition
False Activation
Location
Cabin 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

ZONE TEMP LT ILLUMINATED FOLLOWED QRH WILL NOT EXTINGUISH CONT CABIN. ACFT GROUNDED. NR 2 PACK TEMP CONTROLLER LOGGED FLT DECK TRIM AIR FAULT LAST FLT. NO HISTORY OF FAULT LAST 60 DAYS. PERFORMED FIM 21-62, TASK 832 & FAULT CLEARED. GROUND VERIFICATION CK GOOD.