Service difficulty report · Battery · Boeing 757236

Difficulty date
November 21, 2017
Submitted
November 21, 2017
Operation
Air carrier
Aircraft
N946FD
Make and model
Boeing 757236
Aircraft serial
24398
Aircraft time
50,193 hours, 31,408 cycles
Part
Battery
Part number
20131A
Part serial
39423
Condition
Discharged
Location
Cabin
Part time
351,331 hours, 2,203 cycles
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

DURING SERVICE CHECK FOUND EMERGENCY LIGHT INOP. PER AMM 33-51-07-2, REMOVED AND REPLACED THE BATTERY AND EMERGENCY LIGHT. OPS TEST NORMAL. A/C OK FOR SVC.