Service difficulty report · Wire Harness · Boeing 737823

Difficulty date
June 24, 2024
Submitted
July 2, 2024
Operation
Air carrier
Aircraft
N823NN
Make and model
Boeing 737823
Aircraft serial
29560
Aircraft time
42,920 hours, 18,096 cycles
Engine
Cfmint CFM567B20
Engine time
34,677 hours, 14,804 cycles
Part
Wire Harness
Part number
3250348020
Condition
Overheated
Location
Zone 400
Stage of operation
CL
How discovered
O
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

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 1 ENGINE OVER TEMP AT ABOUT V1 TEMPERATURE REACHED AROUND 970-990 DEGREES; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT CVG. REMOVED AND REPLACED J9 (AALA202406254506) HARNESS AND J10 (AALA202407025825) HARNESS. PER AMM 73-21-06. OPERTIONAL CHECK GOOD.