Service difficulty report · Controller · Boeing 737724

Difficulty date
February 5, 2017
Submitted
February 7, 2017
Operation
Air carrier
Aircraft
N16713
Make and model
Boeing 737724
Aircraft serial
28784
Aircraft time
60,903 hours, 20,906 cycles
Part
Controller
Part number
5483766
Part serial
8747
Condition
Faulty
Location
Cabin Temp
Part time
66,953 hours, 30,085 cycles
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

AUTO TEMPERATURE CONTROL DOES NOT OPERATE CONTROL CAB NOTICED ACRID ODOR FOUND 2 CIRCUIT BREAKER OPEN LEFT TEMP CONT/AUTO/MAN P6 4 A 2/3 REMOVED AND REPLACED CABIN ZONE TEMP CONTROLLER REF AMM TASKS 21-61-01-000-801, 21-61-01-400-801 AND IPC 21-61-35-01 ITEM 005Z . OPERATION IS NORMAL.