Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
March 2, 2017
Submitted
March 3, 2017
Operation
Air carrier
Aircraft
N756AM
Make and model
Boeing 777223
Aircraft serial
30264
Aircraft time
61,400 hours, 7,905 cycles
Part
Battery Pack
Part number
D71701100
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

AIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT LIGHTS RIGHT SIDE ZONE 1 FAILED TEST. REMOVED AND REPLACED BATTERY PACK M33093 IAW AMM 33-51-06-960-802. OPERATIONAL CHECK GOOD.