As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB THE TAIL COMPARTMENT TEMPERATUR HIGH LIGHT ILLUMINATED. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT GROUNDED. MAINTENANCE FOUND THE AIR CYCLE MACHINE DUCT CLAMP ON THE RIGHT HAND PACK DISPLACED. REPOSITIONED CLAMP AND DUCT, ACCOMPLISHED OPERATIONAL CHECK IAW AMM 21-20-00. SYSTEM CHECKS NORMAL.