SDR DALA2026081904744

Service difficulty report · Battery Pack · Boeing 737932ER

Difficulty date: August 16, 2026
Submitted: August 20, 2026
Operation: Air carrier
Aircraft: N912DU
Make and model: Boeing 737932ER
Aircraft serial: 64883
Aircraft time: 23,868 hours, 9,722 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery Pack
Condition: Inoperative
Location: Zone 200
Stage of operation: IN
How discovered: V
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

EMERGENCY LIGHTS AT R1 DOOR, ROW 1-5, CEILING LIGHTS AT ROW 3,11,15, AND EXIT SIGN IN AFT GALLEY AND L2 DOOR INOPERATIVE. R & R EMERGENCY BATTERY PACKS M2816, M2335, AND M1673 IAW AMM 33-51. CHECKED GOOD. (8724038) AIRCRAFT WAS GROUNDED