As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR MAN 2 FAIL ALERT AND MAN FAIL LIGHT. T/S PER FRIM 36-23-06 BLOCK 5. REMOVED AND REPLACED MANIFOLD FAIL DETECTION CONTROLLER PER MM 36-23-00. PERFORMED RETURN TO SERVICE. NO FAULTS. RESET PSC CONTROLLERS. OPERATION NOW CHECKS NORMAL.