What was found
INSPECTION TYPE:N/A ATB - IFSD - CREW OBSERVED A LEVEL 3 ALERT "AIR MANIFOLD 2 FAIL AND QRH/AOM PROCEDURES REQUIRED REDUCING ENGINE TO IDLE. DECLARED EMERGENCY AND RETURNED TO ALA. PERFORMED ESC READOUT; TAIL PYLON Z15OVHT FIM 36-23-03-02 STAP 1;4;6;7. PERFORMED LEAK CHECK Z15. NO LEAKS. DECAY CHECK MAN 2 PERFORMED CHECK FAULT AMM 36-00-01. RTS PERFORMED AT ESC, MFS PSC 1/2 PASSED. A/C DISP PER MEL 36-23-1-0-1.