Service difficulty report · Sensor · Boeing 737890

Difficulty date
April 15, 2011
Submitted
April 19, 2011
Operation
Air carrier
Aircraft
N532AS
Make and model
Boeing 737890
Aircraft serial
36346
Aircraft time
2,970 hours, 979 cycles
Part
Sensor
Part number
412A160041
Condition
Dirty
Location
Cabin Temp
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

FLIGHT ATTENDANTS REPORT AFT CABIN TOO COLD. TURNED CONTROLLER TO NEARLY MAX WITHOUT MUCH EFFECT. CLEANED CABIN TEMP SENSORS IAW MM 21 61 10. CABIN TEMPERATURE CONTROL OPS NORMAL IAW REPAIR CONFIRMATION FIM 21 61 TASK 847.