Service difficulty report · Circuit Breaker · Boeing 7378H4

Difficulty date
March 3, 2025
Submitted
March 5, 2025
Operation
Air carrier
Aircraft
N8557Q
Make and model
Boeing 7378H4
Aircraft serial
63582
Aircraft time
23,826 hours, 12,158 cycles
Part
Circuit Breaker
Condition
Broken
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FOUND CIRCUIT BREAKER FOR EMERGENCY LIGHTS P6-11 A9; EQUIP #C1949 BROKEN<[01] REMOVED AND REPLACED CIRCUIT BREAKER P6-11 A9; EQUIP #C1949. REF SWPM 20-30-00

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