Thanks for your suggestions.

I had found these in my internet search. But I was wary for a couple of reasons.
1 - The Lisle Stretch Belt Tool gets mixed reviews from those who have tried/used them. Did you have any trouble with it?

2 - The photos that accompany the “M57 Tool for rotating the crank” don’t show the “business end” of the tool. Did you use a 1/2” breaker bar, ratchet, ...? And how much clearance is required? IOW can this tool combo be used from below without pulling the fan housing?

Thanks again — Funf Dreisig