Service difficulty report · Battery Pack · Boeing 757251

Difficulty date
June 29, 2021
Submitted
June 30, 2021
Operation
Air carrier
Aircraft
N548US
Make and model
Boeing 757251
Aircraft serial
26495
Aircraft time
78,096 hours, 27,828 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
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

SHIP 5648 FOUND EMERGENCY CEILING LIGHTS AT 25C 28C 30D & OVERWING LIHGTS INOP. CORRECTIVE ACTION: REPLACED BATTERY AT PWR/SUPPLY M10954 PER B757 AMM 33-51. OPS CHECK NORMAL. (7798196)