SDR SWAA2021112432774

Service difficulty report · Battery Pack · Boeing 737

Difficulty date: October 23, 2021
Submitted: April 27, 2022
Operation: Air carrier
Aircraft: N445WN
Make and model: Boeing 737
Aircraft serial: 29841
Aircraft time: 59,017 hours, 35,051 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery Pack
Condition: Inoperative
Location: Cabin
Stage of operation: IN
How discovered: 9
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

SUPPLEMENTAL INFORMATION: INOP EMERGENCY LIGHT BATTERY PACK (2EA) LOCATED AT BS 616 STR 17R AND STR 17L AT PASSENGER CABIN ; 2021-487630 / [01] REPLACED SERVICEABLE EMERGENCY LIGHT BATTERY PACK (2EA) P/N: D717-01-100SWA S/N:33810 AND P/N:D717-01-100SWA S/N:7330108 LOCATED AT BS 616 STR 17R AND STR 17L AT PASSENGER CABIN IAW B737-700 AMM 33-51-06-960-805 TEST IS OK; [02] TASK COMPLETED ;TEST OK