What was found
AFTER TAKEOFF, CARGO DOOR EICAS ILLIMINATED WITH THE CARGO DOOR SHOWING OPEN. ON LANDING, VISUALLY INSPECTED DOOR, IT WAS LOCKED & SECURE. POWERED ON & VERIFIED CARGO DOOR AMBER CAS MESSAGE PRESENT, WHILE BAGGAGE DOOR IS CLOSED & LOCKED. CYCLED THE DOOR MULTIPLE TIMES & THE CASS WOULD NOT DEACTIVATE. INTERROGATED OMS & FOUND BOTH CARGO DOOR SENSORS STATUS GOOD, BUT THE CARGO DOOR LOCKED PROXIMITY SENSOR SHOWED HANDLE NOT STOWED WHETHER IT WAS STOWED OR NOT. PROXIMITY SENSOR MT46 CONNECTION AT SPLICE SP702 GOOD. WHEN VERIFYING MT46 SENSOR CLEARANCE, THE CRANK ASSY WITH THE SENSOR TARGET WAS ABLE TO MOVE ALONG THE MOUNTING BOLT MOVING IN & OUT OF TOLERANCE. REMOVED THE VENT PUSHROD, COTTER PINS, & WASHERS FROM THE CRANK ASSY IAW AMM 52-31-01-000-801. INSTALLED THE PUSHROD, NEW WASHERS, & NEW COTTER PINS IAW AMM 52-31-01-400-801. VERIFIED CORRECT CLEARANCE TO THE TARGET IAW AMM 52-70-05-710-801. OPS TESTED IAW AMM 52-70-05-710-801 AND AMM 52-70-03-710-801. NO CARGO DOOR AMBER CAS MESSAGE. SYSTEM CHECKED GOOD AT THIS TIME.