Service difficulty report · Controller · Boeing 737990ER

Difficulty date
January 24, 2013
Submitted
January 29, 2013
Operation
Air carrier
Aircraft
N408AS
Make and model
Boeing 737990ER
Aircraft serial
41732
Aircraft time
351 hours, 131 cycles
Part
Controller
Condition
Malfunctioned
Location
Nr 1
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

CONT CAB ZONE TEMP ILLUMINATES ON RECALL AND TURNS OFF ON MASTER CAUTION RESET. PERFORMED GOOD BITE PROCEDURE ON ZONE TEMP CONTROLLER NR 1. FAULT CLEARED, REF FIM TASK 21-62, TASK 801.