SDR AALA981683

Service difficulty report · Control Unit · Boeing 727223

Difficulty date
September 12, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N879AA
Make and model
Boeing 727223
Aircraft serial
21391
Part
Control Unit
Part number
358050
Condition
Malfunctioned
Location
E/E Bay
Stage of operation
CL
Nature of condition
J
Precautionary procedure
A

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

What was found

MIA - FLT 941 - EN ROUTE MIA-SAP - CLIMBING OUT OF 25,000 FT THE LOWER AFT BODY OVERHEAT LIGHT ILLUMINATED. RAN CHECKLIST AND LIGHT EXTINGUISHED AFTER CLOSING WING AND NR 2 ENGINE ANTI-ICE. RETURNED AND LANDED MIA WITHOUT INCIDENT. REPLACED AFT BODY HEAT CONTROLLER, RAN ALL THREE ENGINES AT ALL POWER SETTINGS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)