Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
May 3, 2024
Submitted
May 29, 2024
Operation
Air carrier
Aircraft
N470WN
Make and model
Boeing 7377H4
Aircraft serial
33860
Aircraft time
66,311 hours, 39,673 cycles
Part
Power Supply
Part number
UNKNOWN
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

INOP EMERGENCY LIGHT POWER SUPPLY M1668 AT MIDDLE PAX CABIN 2024-270302<[01] REPLACED EMERGENCY LIGHT POWER SUPPLY M1668 AT MIDDLE PAX CABIN I.A.W B737-700 AMM 33-51-06-960-806. TEST IS OK. SEE INDIVIDUAL SIGN OFF BELOW.;[02] CERTIFIED STEP 1 COMPLETED

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