These 2 files you can use for calculating the EGT margin and %N2 margin for the CFM56-3 and – 7 engines used on the 737. The files are easy to fill-in and the results will be calculated accordingly. Note that you always use the AMM procedure to do this task, however any help by using these files is always a nice check to see if you’re right. These files are made by Mr. Rob M. Many thanks for his input !
MPA calculation file, for 737 classic (CFM56-3 engines). 737-3/4/500
MPA calculation file, for 737 NG (CFM56-7 engines). 737-6/7/8/900
> FOR INFORMATION ONLY. UNCONTROLLED DATA !.