What was found
REJECTED T/O DUE TO MOMENTARY CONFIG LIGHT ON MAIN WARNING PANEL AND AUDIO CHIMES. R&R MASTER WARNING CONTROLLER IAW A300 AMM CHAPTER 33-15-11, OPS CK GOOD. WITH HOT BRAKES "BRAKE HOT" LIGHT ON MAIN WARNING PANEL ONLY ILLUMINATING WITH TAKEOFF CONFIG TEST PUSHED. R&R MASTER WARNING CONTROLLER IAW A300 AMM CHAP 33-15-11, OPS CK GOOD. DURING TAKEOFF, NR 7 AND NR 8 ANTI-SKID RELEASE LIGHT ILLUMINATED. CANNOT DUPLICATE ON GROUND, OPS CK GOOD IAW AMM CHAP 32-42-00. AFTER REJECTED TAKEOFF, BRAKES NR 1 THRU NR 7 INDICATED HOT, NR 8 BRAKE INDICATED AMBIENT TEMP. PERFORMED BRAKE SYSTEM TEMP TEST IAW A300 AMM CHAPTER 32-47-0.