What was found
REJECTED TAKE OFF AT 30/40 KNOTS DUE TO BLEED DUCT LEAK R LOOP A FAIL, APU DUCT LEAK AND WARNING MESSAGE SPOILER CONFIGURATION(<P>REMOVED AND REPLACED DAMAGED APU BLEED AIR DUCT SEAL AT WING STATION RH 1010 AS PER AMM 36-11-01. OPS AND LEAK CHECK GOOD. REPLACED APU DUCT OVERHEAT RESET SWITCH IAW WDM 49-52-21. REPLACED OVERHEAT RELAY R686 PER WDM 49-52-21 AND REPLACED S-271 SWITCH IAW WDM 27-62-11. OPS AND LEAKS CHECKS GOOD. </P>)