Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
September 18, 2023
Submitted
September 19, 2023
Operation
Air carrier
Aircraft
N438WN
Make and model
Boeing 7377H4
Aircraft serial
29833
Aircraft time
67,202 hours, 39,855 cycles
Part
Battery Pack
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

INTERIOR R/H OVER WING EMER LIGHT EXIT SIGN INOP<[01] REMOVED AND REPLACED R/H INTERIOR OVER WING EMER EXIT LIGHT BATTERY PACK AND CHARGER IAW AMM 33-51-06. OPS CHECK GOOD.

More about the Boeing 737-7H4