The Technical Manual Index (TMI) is an essential document for knowing the dates of current and upcoming technical document revisions.

ü  also referred as the “Engine Manual Index”, it is a reference document,

ü  very useful for customers to plan for & to prepare for upcoming revisions of technical documents, and to prepare for technical document revision requests.

·      Where to find the TMI?

The TMI is available on:  https://www.cfmaeroengines.com

 ·      How to access the TMI?

1-        Go to https://www.cfmaeroengines.com (figure 1)

2-        Select the section “Support” (figure 1.1)

Figure 1: home page www.cfmaeroengines.com

 3-        Scroll down the Support page (Figure 2) until you get to the section titled “Technical Manuals” (Figure 3)

Figure 2: cfmaeroengines, Support section 

Figure 3: Technical Manuals

4-       Click on “LEAP Engine Manuals Index” to access the LEAP TMI (Figure 4), or Click on “CFM56 Engine Manuals Index” to access the LEAP CFM56 (Figure 6), 

ü  a new tab will open to reveal the TMI document (Figure 5 and Figure 7).

You can consult, print or download it.

Figure 4: Sub section Technical Manuals, select LEAP Engine Manuals Index  

Figure 5: LEAP TMI

Figure 6: Sub section Technical Manuals, select CFM56 Engine Manuals Index   

Figure 7: CFM56 TMI

The information in this document shows by engine model: publication number, current revision date and next revision date.