What was found
AFTER TAEKOFF AT AVOVE 200 FT, NR 2 ENGINE EGT RAPIDLY INCREASED TO APPROX 975 DEGREES CELSIUS FOR 10 SECONDS. RETRACED THROTTLE N1 AND EPR DROPPED EGT GRADUALLY DECREASED, HEAVY VIBRATION EVEN AT IDLE. ENGINE SHUT DOWN. ACCOMPLISHED PER ALT AND EMERGENCY PROCEDURES. AIR TURN BACK. REMOVED AND REPLACED NR 2 ENGINE PER WORK ITEM CARD 71-002. ENGINE RUN UP, LEAK CHECK AND ALL FUNCTIONS NORMAL PER WIC 71-005, AIRCRAFT RETURNED TO SERVICE 7-18-97. (M)