Service difficulty report · Power Supply · Boeing 7378

Difficulty date
September 24, 2023
Submitted
October 11, 2023
Operation
Air carrier
Aircraft
N8712L
Make and model
Boeing 7378
Aircraft serial
36930
Aircraft time
13,027 hours, 5,853 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 EXIT AISLE LIGHTS AT BS500D+19 LBL 18 AND BS529LBL18 INOP.<[01] R&R BATTERY PACK FOR POWER SUPPLY M2335 IAW AMM 33-51-06.;[02] INSPECTED

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