Service difficulty report · Fire Loop · Boeing 7378H4

Difficulty date
June 13, 2022
Submitted
June 14, 2022
Operation
Air carrier
Aircraft
N8328A
Make and model
Boeing 7378H4
Aircraft serial
38818
Aircraft time
31,266 hours, 14,203 cycles
Part
Fire Loop
Condition
Broken
Location
#2 Engine
Stage of operation
CL
How discovered
9
Nature of condition
J, O
Precautionary procedure
D

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

What was found

#2 ENG OVHT LIGHT DURING CLIMB OUT ENG 2 OVERHEAT LIGHT ILLUMINATED. WITHIN 10 SEC FAULT LIGHT ALSO ILLUMINATED. ENG 2 OVERHEAT LIGHT AND FAULT LT CONTINUED TO FLASH ON AND OFF. AT TIMES THE ENG 2 OVHT LT WAS ILLUMINATED WITHOUT FAULT LT NO ABNORMAL ENG INDICATIONS NOTED. FIRE OVHT TEST SUCCESSFUL / [01] FOUND #2 ENGINE FIRE LOOP B BROKEN REMOVED AND REPLACED #2 ENGINE FIRE LOOP B PER AMM 26-11-01

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