Service difficulty report · Fuse · Boeing 7378H4

Difficulty date
June 13, 2024
Submitted
June 21, 2024
Operation
Air carrier
Aircraft
N8576Z
Make and model
Boeing 7378H4
Aircraft serial
63590
Aircraft time
19,355 hours, 10,056 cycles
Part
Fuse
Part number
UNKNOWN
Condition
No Test
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

#1 RIGHT-HAND DOOR EXTERNAL ESCAPE SLIDE LIGHT AND FORWARD RIGHT-HAND GALLEY EXIT SIGN DO NOT ILLUMINATE WHEN TESTED.<[01] TROUBLESHOT LIGHTS AND FOUND L730 NOT PROPERLY CONNECTED AND A BLOWN FUSE ON POWER SUPPLY M2816. PROPERLY CONNECTED L730 AND REPLACED FUSE IN POWER SUPPLY M2816 IAW SWA AMM 33-51-06-960-804. ALLOWED BATTERY TO CHARGE 90 MINUTES AND PERFORMED A GOOD TEST OF #1 R/H DOOR EXTERNAL ESCAPE SLIDE LIGHT AND FORWARD R/H GALLEY EXIT SIGN OP'S CHECK GOOD IAW SWA AMM 33-51-00.;[02] 02 - INSPECTED PER [AMM 33-51-06-200-801-NG (POWER SUPPLY - BATTERY PACK CAPACITY CHECK - PERMANENT)]

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