Service difficulty report · Circuit Breaker · Boeing 7378H4

Difficulty date
August 12, 2025
Submitted
August 13, 2025
Operation
Air carrier
Aircraft
N8646B
Make and model
Boeing 7378H4
Aircraft serial
36935
Aircraft time
37,234 hours, 18,037 cycles
Part
Circuit Breaker
Part number
LIGHT
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

CABIN EMER LIGHTS C/B BROKEN OFF. R & R CABIN EMERGENCY LIGHT BREAKER IAW WDM #33-51-11. OPS CK GOOD. ALSO SWPM 20-30-00.

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