SDR CALA2021100101749

Service difficulty report · Battery Pack · Boeing 7378

Difficulty date: October 1, 2021
Submitted: October 1, 2021
Operation: Air carrier
Aircraft: N12221
Make and model: Boeing 7378
Aircraft serial: 28930
Aircraft time: 70,160 hours, 25,481 cycles
System (JASC): 3300 · Lighting System
Part: Battery Pack
Condition: None
Location: 26def Ovhd Bin
Stage of operation: UK
How discovered: C
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY LIGHT ON OVERHEAD BIN AT 26DEF INOP. REMOVED AND REPLACED BATTERY PACK AT M1671 IAW B737NG AMM V903976. 33-51-6, OPS CHECK GOOD. SSFR REPORT, FORM 46-0024, ENTERED BY UAL INSPECTION U354653, 09/29/2021, DATA WAS TRANSCRIBED FROM NSA EMX N/R 00147, WORK ACCOMPLISHED BY V895876, INSPECTED BY

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