Service difficulty report · Power Supply · Boeing 7378H4

Difficulty date
January 12, 2024
Submitted
January 12, 2024
Operation
Air carrier
Aircraft
N8307K
Make and model
Boeing 7378H4
Aircraft serial
36987
Aircraft time
38,723 hours, 17,959 cycles
Part
Power Supply
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 100 Fus Lower
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

CABIN AISLE EMERGENCY LIGHT AT ROW 14DEF INOP<[01] NO VOLTAGE FOUND GOING TO LIGHT ASSEMBLY. REMOVED AND REPLACED POWER SUPPLY M1676 IAW AMM 33-51-06; OPS CHECK GOOD.

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