Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 9, 2023
Submitted
May 11, 2023
Operation
Air carrier
Aircraft
N769SW
Make and model
Boeing 7377H4
Aircraft serial
30588
Aircraft time
77,241 hours, 45,673 cycles
Part
Battery Pack
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

EMERGENCY LIGHTS AT 3DEF; 5DEF; EXTERIOR SERV DOOR LIGHT; AND OVER DOOR EXIT SIGN INOP<[01] REMOVED AND INSTALLED NEW BATTERY PACK IAW AMM 33-51-06.OPS CHECKS GOOD. OK FOR SERVICE.

More about the Boeing 737-7H4