As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS BATTERY PACK M1676 FAILS CAPACITY CHECK. (REF: AAR NR 1000016230) REMOVED AND INSTALLED NEW BATTERY PACK AT M1676 IAW B737 AMM 33-51-06-960-805, 33-51-06-960-805 STEP 4.A. TO 4.E(5) AND TEST PASS GOOD. (WORK ACCOMPLISHED BY V936440 AND AAR QC A-53 V935320) REMOVED AND INSTALLED NEW BATTERY PACK AT M1676 IAW B737 AMM 33- 51-06-960-805,33-51-06-960-805 STEP 4.A. TO 4.E(5) AND TEST PASS GOOD (SDR NO. 1037520)(WORK ACCOMPLISHED BY V936440 AND AAR QC A-53 V935320).