Service difficulty report · Power Supply · Boeing 7378H4

Difficulty date
March 14, 2021
Submitted
March 17, 2021
Operation
Air carrier
Aircraft
N8612K
Make and model
Boeing 7378H4
Aircraft serial
36973
Aircraft time
27,620 hours, 12,185 cycles
Part
Power Supply
Condition
Inoperative
Location
Cabin
Stage of operation
IN
How discovered
9
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

PASSENGER CABIN; EMERGENCY EXIT LIGHTS CONTROLLED BY M1676 ARE OUT; SEAT ROW 7 DEF / REMOVED AND REPLACED M1676 EMERGENCY LIGHTS POWER SUPPLY IAW B 737 AMM 33-51-06-960-805 OPS TEST GOOD OF EXIT LIGHTS CONTROLLED BY M1676 SEAT ROW 7DEF POS: RH P/N OFF: D717-01-100 S/N OFF: 22DD93 P/N ON: D717-01-100 S/N ON: 30532

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