Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
May 26, 2016
Submitted
May 31, 2016
Operation
Air carrier
Aircraft
N494AS
Make and model
Boeing 737990ER
Aircraft serial
41729
Aircraft time
1,072 hours, 328 cycles
Part
Warning Light
Condition
False Activation
Location
Cabin Temp
Stage of operation
TX
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, CONTROL CABIN ILLUMINATED ON MASTER RECALL ON PUSH BACK. ACFT GROUNDED. ZONE TEMP CONTROL CABIN LIGHT NO LONGER ILLUMINATED IAW FIM 21-62, TASK 801. NO EXISTING FAULTS AND GROUND TEST PASSED, MEL CLEARED.