What was found
DTW - FLT 689 - ON TAKEOFF ROLL, AUTO THROTTLES ON SETTING NORMAL POWER LEFT ENGINE EPR 1.70 ONLY WHILE N1 WENT OT 103 PERCENT, EGT WAS 500 DEGREES, ABORTED TAKEOFF, AIRCRAFT SWAP. FOUND PT2 LINE IN NOSE BULLET CONNECTIONS ON BOTH ENDS LOOSE, TIGHTENED LINES, OPS CHECK GOOD. (M)