Service difficulty report · Power Supply · Boeing 7378H4

Difficulty date
November 6, 2021
Submitted
November 9, 2021
Operation
Air carrier
Aircraft
N8669B
Make and model
Boeing 7378H4
Aircraft serial
36655
Aircraft time
21,931 hours, 9,987 cycles
Part
Power Supply
Condition
Inoperative
Location
Emergency Light
Stage of operation
NR
How discovered
9
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

ELECTRICAL FUMES SMELL AROUND ROW 4; NO ABNORMAL ENG INDICATIONS ; / [01] ACCOMPLISHED CONDITIONAL INSP PER AMM 05-51-56 AND FIM 21-00 TASK 806 PARA. C;G;H;I; AND J. NO FAULTS FOUND. COULD NOT DUPLICATE CONDITION. INSPECTED PSUS AND OVERHEAD BINS IN SUSPECT ROWS 1-4; INSPECTED GALLEY EQUIPMENT AND ALL LAV TRASH BIN TEMP IND.; INSPECTED E&E COMPARTMENTS AND CARGO AREAS. NO DEFECTS FOUND. VERIFIED C/BS IN COCKPIT AND E&E ARE NOT POPPED. FOUND FWD RT EMERGENCY LIGHT POWER SUPPLY INOP/NOT CHARGING. REMOVED AND REPLACED POWER SUPPLY AND BATTERY PACK PER AMM 33-51-06. OPS CHECKS OK. AIRCRAFT OK FOR SERVICE

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