What was found
WHEN TOGA PUSHED ON T/O ROLL RH FWD FUEL MAIN TANK PUMP LOW PRESSURE LIGHT ILLUMINATED DID A LOW SPEED ABORT AT 60 KIAS AND LOW PRESSURE LIGHT EXTINGUISHED. MADE 2ND T/O ATTEMPT AND SAME FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED AGAIN. ABORTED T/O @ 80 KIAS LIGHT EXTINGUISHED ONCE CLEAR OF RUNWAY. GROUNDED - YES. PERFORMED B737-800 FIM TASK 28-22 TASK 806 #2 FWD BOOST LOW PRESSURE LIGHT ILLUMINATING INTERMITTENTLY. FOUND FWD BOOST PUMP OVERHEATING. REMOVED AND REPLACED RH FWD BOOST IAW B737-800 AMM 28-22-41. REMOVED AND REPLACED RH FWD PRESSURE SWITCH AS PRECAUTION IAW AMM 28-41-11.