What was found
DURING CERTICATION EMERGENCY EVACUATION DRILL AT AIRPORT. DOOR 2L SLIDE/RAFT FAILED TO DEPLOY DUE TO THE DOOR NOT OPENING SUFFICIENTLY FOR INFLATION OF THE SLIDERAFT. THE EMERGENCY DOOR OPENING PROCESS WAS TERMINATED BY THE F/A DUE TO THE SLIDE COVER PARTIALLY BECOMING UNHINGED, ALTHOUGH IT DID NOT INTERFER WITH THE DOOR. ONCE THE THE DOOR WAS PHYSICALLY OPENED THE SLIDE/RAFT INFLATED AS DESIGNED. POST DEPLOYMENT INVESTIGATION REVEALED THAT THE EMERGENCY DOOR ASSIST RESERVOIR DID ACTIVATE AT A DOOR OPENING OF 40 DEGREES, AMM STATES THAT THIS SHOULD OCCUR AT 25 DEGREES, CONSISTS OF ADJUSTING THE EMERGENCY POWER CABLE IAW AMM 52-11-07, ADJUSTING THE DOOR SPRING CARTRIDGE IAW AMM 52-11-06 AND CHECK, RE-RIG AND LUBRICATE THE DOOR AS NECESSARY IAW AMM 52-11-00.