As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED CARBURETOR FROM CUSTOMER WITH SQUAWK 'CARB IS LEAKING AND LOOSE AT THE BOWL". UPON INPSECTION OF THE CARBURETOR, FUEL STAINS WERE NOTICED ON THE BOWL ASSY AND THROTTLE BODY ASSY. FURTHER INSPECTION REVEALED THE FOUR SCREWS HOLDING THE THROTTLE BODY ASSY WERE LOOSE. ONE OF THE FOUR TAB STYLE LOCK WASHERS (WHICH RETAIN THE SCREWS) WAS CRACKED AND HAD SPREAD IN THE SHAPE OF A 'C'.