CFM56-3 series maintenance cost analysis-1st revision, Issue 33 Feb/Mar 2004
Issue 33 Feb/Mar 2004
The CFM56-3 is a mature engine and operates in large numbers. There are
four different thrust ratings with a wide range of EGT margins and shop
visit intervals as a result. These have to be considered against LLP lives to
achieve the lowest possible costs per engine flight hour.