Service difficulty report · Overheat Loop · Boeing 737823

Difficulty date
October 7, 2024
Submitted
October 9, 2024
Operation
Air carrier
Aircraft
N902NN
Make and model
Boeing 737823
Aircraft serial
31154
Aircraft time
35,102 hours, 15,273 cycles
Part
Overheat Loop
Part number
BAC27DEL1234
Condition
Shorted
Location
Zone 400
Stage of operation
CL
How discovered
V
Nature of condition
N
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: CLIMBING THROUGH 11,000 FT RIGHT WING TO BODY OVERHEAT LIGHT ILLUMINATED. RAN QRH LIGHT DID NOT GO OUT, 10 MIN LATER LIGHT WENT OUT BUT FLICKERED FOR REMAINDER OF FLIGHT, AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT AUS.**SUPPLEMENTAL REPORT FOR (AALA202410085745): FOUND OVERHEAT ELEMENT M1763 SHORTED. REMOVED AND REPLACED M1763 ELEMENT OVERHEAT DETECTION. OPERTIONAL CHECK GOOD. PER AMM 26-18-02**(CLOSED).