As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REAR BAY OVERHEAT MASTER WARNING CAME ON. T/O ABORTED AT 115KTS. PERFORMED APU AND ENGINE RUN WITH BLEED AIR. NOTED LEAK FROM INBOARD CLAMP ON RT MAIN AIR VALVE. REMOVED SEAL AND CLAMP FROM DUCTING. INSTALLED NEW SEAL P/N 24096-200A, NSN WITH NEW CLAMP P/N 24502-200, NSN. PERFORMED APU AND ENGNIE RUN WITH NO LEAKS NIOTED. WORK DONE PER AMM 21-10-00.