What was found
CLIMBING THROUGH 27000 FEET WITH ENGINE AND AIRFOIL ICE ON TAIL COMPARTMENT TEMP HI LIGHT ILLUMINATED, PERFORMED MEMORY ITEMS REQUESTED LOWER ALTITUDE AND VECTOR TO MCO, LIGHT EVENTUALLY WENT OUT FOLLOWED BY FLOW LIGHT ON AUTO PRESSURE CONTROLLER, DIVERTED INTO MCO. LEAK CHECK LT/RT PACKS, WING AND TAIL ANTI-ICE DUCTS AND ASSOCIATED DUCTS FOR LEAKS VIA THE APU AND ENGINE BLEED AIR. NO LEAKS NOTED. REMOVED AND REPLACED LT/RT TAIL COMPARTMENT OVERHEAT SENSORS, SYSTEM OPS CHECK GOOD. (M)