CFM56-7 EGT problem!

[CLcia2000]

Hi, my friend, I'm a student, studied in Civil Aviatoin University of China. I'll be graduate from school in 2 months.
Now I'm writing a thesis about "the EGT overtemperature of CFM56-7 engine". But I don't have enough information about how it happen and how to prevent it happen.
Could you give me some advice or some information about it?
thanks a lot!!
my Email: [email protected]

[barit1]

One of the most helpful guides would be the CFM56 Specific Operating Instruction. One for the CFM56-3 (http://www.b737.org.uk/cfm56_soi.htm) is online; perhaps you can find the -7 as well.

Let us know what flight regime you are most concerned with.