Service difficulty report · Power Supply · Boeing 7378H4

Difficulty date
April 20, 2025
Submitted
April 23, 2025
Operation
Air carrier
Aircraft
N8307K
Make and model
Boeing 7378H4
Aircraft serial
36987
Aircraft time
42,511 hours, 19,963 cycles
Part
Power Supply
Condition
Inoperative
Location
Zone 100
Stage of operation
IN
How discovered
C
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

BOTH FWD OVER WING EMER EXIT LOWER EMER EXIT SIGNS INOP <[01] 01 - REMOVED AND REPLACED PER [AMM 33-51-06-960-806-NG (POWER SUPPLY - POWER SUPPLY REPLACEMENT - PERMANENT)].

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