SDR DALA2025050503417

Service difficulty report · Battery Pack · Boeing 737832

Difficulty date: April 29, 2025
Submitted: May 5, 2025
Operation: Air carrier
Aircraft: N3753
Make and model: Boeing 737832
Aircraft serial: 32626
Aircraft time: 73,575 hours, 28,371 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery Pack
Condition: Inoperative
Location: Zone 200
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

(LOG 0940138) MULTIPLE EMERGENCY LIGHTS INOP. REPLACED, AND PERFORMED SATISFACTORY OPERATIONAL CHECK OF EMERGENCY LIGHT BATTERY PACK M1694, M1671, M1670, M1695 AND AFT RH EMERGENCY LIGHT BATTERY PACK IAW B737 WDM 33-51-13,WDM 33-51-14, AND AMM 33-51-06.