What was found
FLT 38, JFK-ROC, AIR RETURN TO JFK, BRK RT FAULT AND BRK LT FAULT POST UPON GEAR DOWN ON APPROACH. BRAKE FAIL MSG AFTER LANDING. TROUBLESHOT AS PER 32-41-00. REMOVED AND REPLACED BCM MODULE 2 L0 CARD AS PER AMM 32-41-00, NO FAULTS NOTED. OPS CHECK GOOD.