Start SECtion command
Select the solid
Click ZX on the command line to select ZX plane
Snap to center of the left cylinder
Snap to center of the right cylinder
Select the section
Select Y axis of the gizmo, move the section to the right
Repeat the Section command
Snap to 3 points
Select the section
Select Y axis of the gizmo, move the section to the left
Repeat the Section command
Click YZ on command line
Snap to the center of the hole
Select the section
Use the gizmo move it to the right
Section Plane
Home tab > Section panel > Section Plane
Snap to center of the left cylinder
Snap to center of the right cylinder
Section plane is created within these 2 cylinders
Select the Section Plane - Right-click
Select Activate live sectioning
Right part slice off
Right-click - Show cut-away geometry
The slice-off part show in red
Right-click - Generate 2D/3D section
Select Create
Place the 2D section on the right
Press Enter 3 times to accept the default X, Y scale and rotation angle
Right-click - Generate 2D/3D section
Select 3D Section
Select Section Settings
Intersection Fill
Face Hatch: Predefined/ANSI32
Color: Yellow
Place the 3D section part on the left
Add Jog to Section
Change to Top view
Window-select the Section Plane
Drag the 2 end grips to expand the Section Plane
Right-click - Add jog to section
Snap to the left grip
Section Plane bend 2 times at right-angle
Drag the triangle to right
Drag the triangle up
Stop at the mid of the slanted part
Change to isometric view
Section Boundary
Click and make the right grip hot, move it toward the solid
Make it shorter than the solid
Click on the upside-down triangle, select Boundary
Section Volume
Click on the upside-down triangle
Select Volume
Make the triangle grip hot, and move downward
