Service difficulty report · Battery · Boeing 757236

Difficulty date
October 20, 2014
Submitted
October 21, 2014
Operation
Air carrier
Aircraft
N959FD
Make and model
Boeing 757236
Aircraft serial
25133
Aircraft time
46,969 hours, 20,952 cycles
Part
Battery
Part number
20131A
Part serial
103773
Condition
Discharged
Location
Cabin
Stage of operation
IN
How discovered
C
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

RIGHT SIDE EMER EXIT SIGN STAYS ON 20 SECS & THEN GOES OUT DURING TEST, LT SIDE NORMAL. R & R RT EMER EXIT POWER SUPPLY BATTERY & PERFORM OPERATIONAL TEST IAW AMM 33-51-07-2 & 33-51-00-5. LIGHTS CHECKED NORMAL, OK FOR SERVICE.