What was found
LEVEL 1 CHRONIC - EMERGENCY LIGHTS ON WITH SWITCH IN ARM. REF TSM 33-51-00-810-881-A. IF NFF AFTER COMPLETING TSM, REPLACE EMERGENCY EXIT LIGHT SWITCH 4WL. REPORT ALL FINDINGS AND ACTION TAKEN IN SIGN-OFF. THANK YOU. DENLM MERCIER. CARRIED BY ELB REPLACED EMERGENCY LIGHT SWITCH FIN (4WL) REF WDM 33-51-01. PERFORMED OPERATIONAL CHECK OF THE EMERGENCY POWER SUPPLY UNITS BY BITE-CHECK REF AMM 33-51-00-710-001-A AND BATTERIES CHECK OF THE MANUAL OPERATION FROM THE TWO CONTROL PANELS AND OF ALL THE CABIN LIGHTS AND SIGNS ILLUMINATED BY BATTERIES REF AMM 33-51-00-710-004-A, BOTH OPS CHECK GOOD, REF LP.3543859.