Service difficulty report · Sign · Boeing 7377H4

Difficulty date
September 23, 2023
Submitted
October 3, 2023
Operation
Air carrier
Aircraft
N230WN
Make and model
Boeing 7377H4
Aircraft serial
34592
Aircraft time
58,486 hours, 35,155 cycles
Part
Sign
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

LEFT OVER WING EXIT EMERGENCY LIGHT EXIT SIGN INOP<[01] RECONNECTED D3670 AND D3672 EXIT IND LT AS PER REF SWA 33-51-21 AND PERFORMED EMERGENCY LIGHTS OPERATIONAL TEST AS PER REF AMM 33-51-00-710-801. TEST NORMAL.;[02] VERIFIED STEP 1

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