What was found
CLT - FLT 435 - ON CLIMB-OUT THROUGH 8000 FEET, FORWARD CARGO DOOR WARNING LIGHT ILLUMINATED. FLIGHT RETURNED TO CLT WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE RELEASED ON MEL 52-3. REPLACED OVERHEAD ANNUNCIATOR MODULE PRECAUTIONARY, FOUND FWD CARGO DOOR STOP PINS BACKED OUT AROUND PROX SWITCH. ADJUSTED ALL FWD CARGO DOOR STOPS AS PER B737 MM, CLEARED MEL. (Z)