As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL, CREW HEARD AT LEAST 3 VERY LOUD BANGS FROM THE LEFT SIDE OF THE AIRCRAFT. THERE WAS ALSO SOME LEFT YAW ASSOCIATED WITH THE NOISE. REJECTED TAKEOFF WAS PERFORMED AT APPROXIMATELY 110 KNOTS. ENGINE INSTRUMENTS INDICATED NOTHING ABNORMAL. REJECTED TAKEOFF WAS PERFORMED ON RUNWAY 25 AT SFS. ALSO, THERE WERE NO ECAM INDICATIONS. PERFORMED WHEELS AND BRAKES ON LT MAIN GEAR INSPECTION CHECK AS PER A310 MM 32-40-00-6. REMOVED AND REPLACED NR 1 ENGINE HMU 73-21-01-4.