Service difficulty report · Battery Pack · Boeing 737724

Difficulty date
March 26, 2016
Submitted
March 28, 2016
Operation
Air carrier
Aircraft
N27722
Make and model
Boeing 737724
Aircraft serial
28789
Aircraft time
56,343 hours, 19,202 cycles
Part
Battery Pack
Part number
ADD71701100
Part serial
173943
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

THE FOLLOWING 1ST CLASS EEPL LIGHTS ARE INOPERATIVE, INBOUND. RT FWD 2 BULLNOSE LIGHTS, CTR FWD EXIT SIGN ON LIFE RAFT 1, & CEILING EXIT LIGHT. REMOVED EMER LIGHTING BATTERY PACK SN 83769, & REPLACED WITH SN 173943 FROM THE 1ST CLASS RT FWD 2 BULLNOSE IAW AMM 33-51-06-900-805. OPERATIONS CHECKED GOOD IAW AMM 33-51-06-960-805.