As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
1.AIRCRAFT REG. NO.B-16110, "ENG 1 FIRE"WARNING ON CLIMB PASSING ABOUT 3000 FT. PROBLEM CLEAREDWHEN THROTTLE REDUCED. PROBLEM RECURRED WITH CLIMB POWER RESELECTED. RETURNED TPE WITH REDUCED POWER ON NO.1 ENGINE WITHOUT SHUTTING DOWN ENGINE.2.ON GROUND, MAINTENANCE FOUND THE 11TH STAGE LOWER COOLING TUBE LOOSEN OFF FROM THE CLAMP. REPLACED THE ENGINE AND CONDITION CHECK NORMAL.3.SENT THE REMOVED ENGINE TO SHOP FOR DETAIL INSPECTION AND MAINTENANCE.