Service difficulty report · Circuit Breaker · Boeing 7378H4

Difficulty date
December 30, 2025
Submitted
January 5, 2026
Operation
Air carrier
Aircraft
N8318F
Make and model
Boeing 7378H4
Aircraft serial
36685
Aircraft time
44,098 hours, 20,867 cycles
Part
Circuit Breaker
Condition
Broken
Location
Zone 200
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

CIRCUIT BREAKER P6-11 A9 BROKEN. CABIN EMER LIGHTS. REMOVED AND REPLACED CIRCUIT BREAKER P6-11 A9 IAW AMM 20-60-05.

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