SDR CALA2016010800027

Service difficulty report · Battery Pack · Boeing 737724

Difficulty date: January 5, 2016
Submitted: January 8, 2016
Operation: Air carrier
Aircraft: N13718
Make and model: Boeing 737724
Aircraft serial: 28937
Aircraft time: 55,452 hours, 19,008 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery Pack
Part number: ADD71701100
Part serial: 83766
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

SUPPORT TASK, EMER LIGHTS INOPERATIVE AT R1 DOOR & FWD LOWERED CEILING PANEL. R & R EMER LIGHT M1675 BATTERY PACK. OPERATIONS CHECKED GOOD IAW AMM 33-51-06. BATTERY PACK MANUFACTURER PN AD-D717-01-100, SN 83766, WDM 33-51-12, BS 322, WL 291, LBL 7, M1675.