Service difficulty report · Battery Pack · Boeing 737823

Difficulty date
May 21, 2018
Submitted
May 23, 2018
Operation
Air carrier
Aircraft
N898NN
Make and model
Boeing 737823
Aircraft serial
33225
Aircraft time
18,778 hours, 7,538 cycles
Part
Battery Pack
Part number
PAC5026
Part serial
127621
Condition
Inoperative
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

CABIN EMERGENCY LIGHTS DID NOT TEST AT ROW 10D AND 13D. MAINTENANCE REPLACED THE BATTERY PACK IAW AMM 33-51-06, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.