What was found
L FWD ENT DOOR ARMED FLAG DID NOT FUNCTION. UPON OPENING DOOR THE SLIDE PARTIALLY DEPLOYED. FOUND L1 DOOR OPEN WITH SLIDE HANGING OUT OF DOOR AND ATTACHED TO GIRT BAR, SLIDE WAS NOT DEPLOYED. L1 DOOR ASSIST BOTTLE IS EMPTY. RELEASED FOR SERVICE PER MEL : 52-11-01-A INSTALLED SAFTY PIN IN SLIDE AND STOWED BEHIND RCB ALONG WITH GIRT BAR, L1 DOOR ASSIST BOTTLE IS EMPTY. INSTALLED SAFTY PIN IN SLIDE AND STOWED BEHIND RCB ALONG WITH GIRT BAR, L1 DOOR ASSIST BOTTLE IS EMPTY. REMOVED AND REPLACED L1 DOOR EMERGENCY POWER RESERVOIR CYLINDER. REF AMM 52-11- 30-4. INSTALLED L-1 DOOR SLIDE PER M.M 25-66-01-4-0. OPS CHECK GOOD.