Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
July 4, 2023
Submitted
July 6, 2023
Operation
Air carrier
Aircraft
N750SA
Make and model
Boeing 7377H4
Aircraft serial
29802
Aircraft time
81,142 hours, 47,976 cycles
Part
Power Supply
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
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

EMERGENCY LIGHTS AFT GALLEY ESCAPE SLIDE RIGHT DOOR INTERIOR;RIGHT DOOR EXTERIOR;EXIT LOCATOR SIGN AND AISLE LIGHTS ROW 16 AND 19 INOPERATIVE<[01] REMOVED AND REPLACED POWER SUPPLY IAW AMM 33-51-06

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