Service difficulty report · Pin · Boeing 7378CX

Difficulty date
July 27, 2019
Submitted
July 30, 2019
Operation
Air carrier
Aircraft
N277EA
Make and model
Boeing 7378CX
Aircraft serial
32359
Aircraft time
56,800 hours, 36,349 cycles
Part
Pin
Condition
Recessed
Location
Emergency Light
Stage of operation
IN
How discovered
C
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

DISCREPANCY: EMERGENCY EXIT LIGHTS STAY ON WITH SWITCH IN THE ARMED POSITION. CORRECTIVE ACTION: TROUBLE SHOT THE EMERGANCY EXIT LIGHT SYSTEM IAW FIM 33-50-00 FOUND A RECESSED PIN ON THE BATTERY PAK ASSY TO THE R/H OVERWING INTERIOR LIGHTS. REPAIRED PER SWPM 20-60-11 OPS CHECK GOOD PER AMM 33-51-00.

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