Narrative:

During the climb from chicago, the #2 engine egt went to 986 degrees. I retarded the throttle to idle to keep the egt in limits. We performed the appropriate procedure. I elected to divert to indianapolis. I declared an emergency. The remainder of the flight was uneventful. I selected indianapolis because of familiarity, good WX and air traffic. Callback conversation with reporter revealed the following information: the reporter stated the airplane was left in ind and the failed component that caused the high egt is unknown. The reporter said the aircraft remained in ind for several days and believes the engine was changed.

Google
 

Original NASA ASRS Text

Title: AN MD10 DURING CLBOUT DECLARED AN EMER AND DIVERTED DUE TO THE #2 ENG EGT EXCEEDING OPERATIONAL LIMITS.

Narrative: DURING THE CLB FROM CHICAGO, THE #2 ENG EGT WENT TO 986 DEGS. I RETARDED THE THROTTLE TO IDLE TO KEEP THE EGT IN LIMITS. WE PERFORMED THE APPROPRIATE PROC. I ELECTED TO DIVERT TO INDIANAPOLIS. I DECLARED AN EMER. THE REMAINDER OF THE FLT WAS UNEVENTFUL. I SELECTED INDIANAPOLIS BECAUSE OF FAMILIARITY, GOOD WX AND AIR TFC. CALLBACK CONVERSATION WITH RPTR REVEALED THE FOLLOWING INFO: THE RPTR STATED THE AIRPLANE WAS LEFT IN IND AND THE FAILED COMPONENT THAT CAUSED THE HIGH EGT IS UNKNOWN. THE RPTR SAID THE ACFT REMAINED IN IND FOR SEVERAL DAYS AND BELIEVES THE ENG WAS CHANGED.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.