Honeywell/Lycoming T55 turboshaft engine cutaway.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...y_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...ne_cutaway.jpg
Previously:
https://www.homemadetools.net/forum/...001#post210587
https://www.homemadetools.net/forum/...253#post211359
https://www.homemadetools.net/forum/...269#post211419
https://www.homemadetools.net/forum/...529#post142982
https://www.homemadetools.net/forum/...176#post165316