Service difficulty report · Battery · Boeing 757223

Difficulty date
November 9, 2018
Submitted
November 9, 2018
Operation
Air carrier
Aircraft
N190AA
Make and model
Boeing 757223
Aircraft serial
32384
Aircraft time
60,391 hours, 15,089 cycles
Part
Battery
Part number
BAT5016
Part serial
21871
Condition
Weak
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

SEAT MOUNTED EMERGENCY LIGHTS AT 9D THRU 14D WERE VERY DIM. TROUBLESHOT AND REPLACED THE BATTERY PACK IAW AMM 33-51-07. SYSTEM OPS NORMALLY.