What was found
REJECTED TAKE OFF DUE TO LOW SPEED REJECT 60 AND 65 KNOTS. LOST BOTH EICAS SCREENS. STANDBY ENG BACKUP DID NOT WORK. ENG OIL PRESSURE ON LT SIDE REACHED RED LINE. ENGINE OIL TEMP ON LT SIDE REACHED 83 AND RT SIDE -16. EICAS MESSAGE DISAGREE STANDBY INVERTER OIL TEMP INDICATOR ON RT SIDE TEMPORARILY BLANKED. CREW DID NOT DECLARE EMERGENCY. ACFT WAS GROUNDED FOR INSPECTION AND MAINT. FOUND ALL INDICATIONS TO BE IN NORMAL CONFIGURATION AT BLOCK IN. LT EICAS FOUND EICAS DISAGREE & STANDBY INVERTER. RT EICAS HAD EICAS DISAGREE ONLY. CLEARED MESSAGES AND BIT BOTH EICAS NO CODES DISPLAYED. CLEANED WATER FOUND IN GALLEY AND IN E&E BAY. CLEANED ALL WATER IN GALLEY & TRAY. TIGHTENED LOOSENED SCREW IN TRAY ALLOWING WATER TO SEEP DOWN. WATER FOUND UNDER LT EICAS COMPUTER. CLEANED WATER & CONDENSATION. R & R LT EICAS COMPUTER. OPS CHKD GOOD. HIGH POWER ENG RUN NOTED NO FAULTS. ALL WORK ACCOMPLISHED IAW FIM 31-41 FAULT TREE 808, AMM 31-41-02, AMM 24-33-03, AMM 20-60-07, B767 AMM 20-60-06