As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ADVANCED POWER FOR TAKE OFF & LEFT EGT WENT AMBER 610* ABORT LOW SPEED. MAINTENANCE DETERMINED THAT PER TSM 77-00-00-810-843A SECTION 4-A-2(A) EGT WAS NOT ABOVE 610C FOR MORE THAN 5 MINUTES. NO FURTHER ACTION REQUIRED.