What was found
DURING L1 SLIDE INSTALLATION, ACTUATOR DIAPHRAGM DAMAGED, NO PART IN STOCK. RELEASED FOR SERVICE IAW MEL 52-11-01-02, CATEGORY C, EXPIRATION 10 NOV 15. L1 CREW ENTRY DOOR INOPERATIVE. IF SLIDE TO BE RETAINED ONBOARD THEN PRIOR TO EACH DEPARTURE, MX MUST VERIFY SLIDE STOWED ACCORDING TO PROCEDURES. R & R L1 DOOR ACTUATOR DIAPHRAGM & SHEAR PIN IAW MM 52-10-14-03-01. TESTED OK & LEAK CHECKED OK. ACFT OK FOR SERVICE.