Once I do it wrong a couple times, I check the book and see why. Sometimes it's very enlightening.
The Hustler mechanics didn't change much at all between the time they used the Kohler single (or even the older two-stroke twin) and the Briggs flat twin. The only thing you should need extra info on is the engine itself. Good Luck!
Stuck in the seventies- not in the swamp.
(6) Attex, a Hustler, a Super Swamp Fox, (2) Tricarts, (3) Tri-sports, a Sno-co trike, 3 Dunecycles, and a Starcraft! ...so far