As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT, GOT NR 1 ENGINE TEMP HIGH AND REGUL FAULT LIGHTS. TEMP WAS PEGGED AT 300 DEGREES C. PERFORMED QRH WITH NO CHANGE. LT AND CENTER MANIFOLD LIGHTS CAME ON. REDUCED THROTTLE TO IDLE. TEMP REDUCED AND LIGHTS EXTINGUISHED. REMOVED AND REPLACED NR 1 ENGINE BLEED AIR PNEU REGULATOR IAW MM CHAPTER 36-11-14. LEAK AND OPS CK GOOD. REMOVED AND REPLACED NR 1 ENGINE FAN AIR VALVE IAW MM CHAPTER 36-11-16. LEAK AND OPS CK GOOD. SYSTEM OPS CHECKS GOOD IAW MM CHAPTER 36-11-00.