What was found
DURING INITIAL CLIMB RT ENGINE LOOP-A ILLUMINATED INTERMITTENTLY AT FIRST, THEN RT ENG FIRE HANDLE CAME (ON) WITH THE AURAL ALARM .WITH INCREASING OIL AND FUEL TEMPERATURE WITH EOAP ANNUNCIATION OF RT ENG VALVE AND RT ANTI-ICE (ON). PROCEDURE WAS ACCOMPLISH. WAS CHECKED UPPER FUEL HEATER TUBE AND WAS FOUND BROKEN IAW AMM 73-14-02 PAGE 202 TO 205. THE UPPER FUEL HEATER TUBE WAS REPLACE AND PERFORMED ENG RUN UP IAW AMM 71-00-00 P501 TEST OK. P/N. OFF. 780956 P/N ON. 780956 IAW AMM 75-10-01 PAGE 202-206 ITS WAS REPLACED RT ENG VALVE AND WAS PERFORMED OPERATIONAL TEST IS NOW OK. IAW AMM 73-14-02 PAGE 202/205 WAS REPLACED, AIR SHUT OFF VALVE.