What was found
FLIGHT 2177. RAMP REPORTS FWD EMER LTS "FLICKERING". REMOVED FROM SERVICE. INEROGATED CMCM, FOUND FC 33500002UT1. CHARGED EMER LTS (REF. AMM 33-50-01-800-801-A). FAULT REMAINS. REMOVED ELPU 2 (REF AMM 33-50-01-000-801-A). 1078814 3/22/25. R AND R NEW ELPU 2 (REF AMM 33-50-01-000-801-A 33-50-01-400-801-A). FAULT REMAINS. REMOVED AND REPLACED ELPU 2 BATTERY IAW E175 AMM 33-50-01-000-802-A AND AMM 33-50-01-400-802-A. OPERATIONAL TEST - GOOD, FAULTS NO LONGER PRESENT. IAW E175 AMM 33-50-01-710-801-A AND AMM33-50-00-710-801-A. RETURNED TO SERVICE.