Service difficulty report · Battery Pack · Boeing 777222

Difficulty date
July 5, 2015
Submitted
July 6, 2015
Operation
Air carrier
Aircraft
N785UA
Make and model
Boeing 777222
Aircraft serial
26954
Aircraft time
81,306 hours, 11,104 cycles
Engine
Pwa PW40903
Part
Battery Pack
Condition
Discharged
Location
Cabin
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

EMERGENCY PATH LIGHTING INOPERATIVE AT ROWS 8D, 9D, 10D, 8H, 9H & 10H. R & R LIGHTING BATTERY PACK PN D717-01-100, SN 165947 IAW AMM 33-51-06. OPERATIONS CHECKED NORMAL.