Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
March 20, 2016
Submitted
March 22, 2016
Operation
Air carrier
Aircraft
N428AS
Make and model
Boeing 737990ER
Aircraft serial
36353
Aircraft time
30 hours, 12 cycles
Part
Warning Light
Condition
False Activation
Location
Cockpit Temp
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
D

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

What was found

ZONE TEMP CONTROL CABIN AMBER LIGHT ILLUMINATED ON TAXI OUT. ACFT GROUNDED. PERFORMED BITE CHECK, BITE CHECK GOOD. PERFORMED OPS CHECK OF CABIN ZONE TEMP. OPS TEST NORMAL, REF AMM 21-61-00. GROUND VERIFICATION NORMAL.