SDR 2022F00257

Service difficulty report · Charger · Boeing 737

Difficulty date
June 7, 2022
Submitted
June 8, 2022
Operation
General aviation
Aircraft
N581NW
Make and model
Boeing 737
Part
Charger
Part number
D71702030
Part serial
UNK
Condition
Burned Out
Location
Cabin Mid Rt Sid
Stage of operation
IN
How discovered
C
Nature of condition
O
Precautionary procedure
O

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

What was found

HAD AISLE EMERGENCY LIGHTS ILLUMINATED. FOUND C/B POPPED ON P11 OVERHEAD. RIGHT EMERGENCY CHARGER CIRCUIT BREAKER POPPING. FOUND ROW 28 RT. AFT OVER WING EXIT CHARGER M11384 CAUSING BREAKER TO POP. FOUND WALL MOUNTED EMERGENCY EXIT SIGN AND OVERHEAD BIN LIGHT OUT. CHARGER WAS AT FAULT AND REPLACED WITH NEW BATTERY AS PRECAUTION AND SYSTEM TESTS GOOD.