Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
April 30, 2015
Submitted
May 4, 2015
Operation
Air carrier
Aircraft
N462AS
Make and model
Boeing 737990ER
Aircraft serial
36362
Aircraft time
3,898 hours, 1,286 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

ON MASTER CAUTION RECALL, ZONE TEMP FWD CABIN LIGHT ILLUMINATED. LIGHT EXTINGUISHED WITH SYSTEM RESET. ACFT GROUNDED. ACCOMPLISHED ZONE TEMP CONTROL BITE. TEST PASSED REF AMM 21-61-00/501. GROUND VERIFICATION SUCCESSFUL. NO HISTORY.