Service difficulty report · Circuit Breaker · Boeing 7377H4

Difficulty date
October 10, 2024
Submitted
October 14, 2024
Operation
Air carrier
Aircraft
N238WN
Make and model
Boeing 7377H4
Aircraft serial
34713
Aircraft time
60,595 hours, 36,304 cycles
Part
Circuit Breaker
Condition
Tripped
Location
Zone 900
Stage of operation
DE
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

ON DECENT ELECTRICAL SMELL IN AFT GALLEY. SELECTED GALLEY POWER OFF; SMELL DISSIPATED.<[01] C/W CONDITIONAL INSPECTION IAW AMM 05-51-56 & FIM 21-60 TASK 806. NO DEFECTS NOTED; DEACTIVATED AFT GALLEY COFFEE MAKERS AS PRECAUTIONARY. OK TO CONTINUE ON MEL 25-10-01; SP1B & SP2 C/W.;[02] FOUND RECIRCULATION FAN C/B POPPED. REF N/R (TTG8Q00WCCM7) FOR CORRECTIVE ACTION AND SIGN OFF. PERFORMED AFT GALLEY COFFEE MAKER OPS CHECK PER AMM 25-30-01. NO UNUSUAL SMELLS OR DEFECTS NOTED.

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