What was found
MAF - EMERGENCY EVACUATION - FLT 786 -O- REFERENCE SDR AWXA200100565, DURING EMERGENCY EVACUATION THE R-1 DOOR DAMPER CYLINDER (POWER ASSIST) FAILED TO FULLY OPEN THE R-1 DOOR AND THE ESCAPE SLIDE FAILED TO DEPLOY. THE L-1 & L-2 DOORS WERE USED FOR EVACUATION AND FUNCTIONED NORMALLY. LATER THE CAPTAIN MOVED THE R-1 DOOR FULLY OPEN BY HAND AND THE ESCAPED SLIDE DEPLOYED AND INFLATED NORMALLY. THE R-1 DOOR DAMPER CYLINDER WAS REMOVED AND TURNED OVER TO THE NTSB ON SITE AT MAF. SERVICEABLE SLIDES AND DOOR DAMPER CYLINDER ASSEMBLIES WERE INSTALLED ON THE L-1, L-2 & R-1 POSITIONS.