What was found
SHIP 688 BEFORE PUSHBACK DOOR 1R WOULD NO ARM. CORRECTIVE ACTION: WHILE REMOVING DEBRIS FROM GIRT BAR ON 1R DOOR FOUND SLIDE COVER LOOSE. REMOVED 1R SLIDE COVER PER B757 AMM 25-66 FOUND TOP LEFT DOOR COVER FITTING ATTACH POINT POTTING COMPOUND ERODED. CLEANED UP AND RESECURED FITTING WITH POTTING COMPOUND PER B757-200 SRM 51-30. REINSTALLED 1R SLIDE COVER PER B757 AMM 25-66. 1R DOOR ARMS AND DISARMS GOOD PER B757 AMM 25-66. (5882704)