You don't tend to find sectional arrangement drawings in workshop manuals. Well, not Haynes ones anyway. (The fact that Haynes manuals are, IMO, 90% useless was observation #1).
It's a great shame, because a good sectional arrangement drawing is really useful! If done well, with skilful choice of line thickness.
The exploded views are ok for identifying parts, but they generally show you very little about how they go together.