Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
March 31, 2016
Submitted
April 4, 2016
Operation
Air carrier
Aircraft
N494AS
Make and model
Boeing 737990ER
Aircraft serial
41729
Aircraft time
411 hours, 123 cycles
Part
Warning Light
Condition
False Activation
Location
Cabin Temp
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

ON MASTER RECALL GOT ZONE TEMP CONTROL CABIN. ACFT GROUNDED. ZONE TEMP CONTROL CABIN LIGHT NO LONGER ILLUMINATED IAW FIM 21-62, TASK 801. NO EXISTING FAULTS AND GROUND TEST PASSED.