What was found
LEVEL 3 AIR MANIFOLD NR 2 FAILED. DIVERTED. INTERROGATED THE MFC AND FOUND TAIL PYLON Z15 OVERHEAT FAIL CODE 017 , UPPER TAIL POD A SHORT FAIL CODE 094, TAIL PYLON Z14 OVERHEAT FAIL CODE 016, TAIL PYLON A SHORT FAIL CODE 096, AND UPPER TAIL POD B SHORT FAIL CODE 095. REMOVED AND REPLACED THE MANIFOLD FAILURE CONTROLLER IAW AMM 36-23-01-4 IAW AMM 36-23-01-4, BITE AND OPS CHECKED NORMAL. NO FAULTS OR FAILS NOTED. RAN NR 2 ENGINE FOR TWENTY MINUTES WITH PNEUMATICS OPERATING, NO FAULTS OR FAILS.