Service difficulty report · Light · Boeing 7378H4

Difficulty date
November 5, 2024
Submitted
November 14, 2024
Operation
Air carrier
Aircraft
N8510E
Make and model
Boeing 7378H4
Aircraft serial
36944
Aircraft time
26,582 hours, 13,221 cycles
Part
Light
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

LOWER EMERGENCY EXIT PROXIMITY LIGHTS AT R/H OVERWING EXIT DOORS INOP<[01] UPON FURTHER INVESTIGATION; FOUND LOWER EMERGENCY EXIT PROXIMITY LIGHTS AT R/H OVERWING EXIT DOORS CONNECTED TO WIRING FOR R/H OVERWING EXIT DOOR HEATERS. RECONNECTED CONNECTORS TO CORRECT CONNECTORS PER SWPM 20-30-12 AND PERFORMED GOOD OPERATIONAL TEST OF EMERGENCY LIGHTS PER AMM 33-51-00-710-801.<BR><BR>EMERGENCY EXIT HATCH HEATERS OPERATIONAL TEST FOR R/H OVERWING EXIT DOORS STILL REQUIRED;[02] VERIFIED CORRECTIVE ACTION ENTRY 1.;[03] COMPLETED STEP 2 ACCOMPLISHED GOOD TEST OF EMERGENCY EXIT HATCH HEATER TEST FOR R/H OVERWING EXIT DOORS PER AMM 21-45-00-700-801. USED THERMOMETER ATS1470 DATE 05/2024 CAL DUE DATE 05/2025;[04] CORRECTIVE ACTION COMPLETED.

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