What was found
(A3NB-33-3-6016) L-83 NO DOT, 3 ESPU BATTERIES ARE DEAD AT LOCAT IONS FWD LEFT, AFT LEFT, AND EMERG RIGHT OVERWING. NONROUTINE 9017915 REMOVED AND REPLACED 3ESPU BATTERIES AND FOWARD LEFT, AFT LEFT AND EMERGENCY RIGHT OVERWING IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A. OPERATION CHECKS GOOD IAW AMM 33-51-00- 710-001-A NONROUTINE 9017915