The Winnebago Operator's Manuals are completely online in PDF format. The F53 Chassis Owner's Manual is provided by ford and I'd guess you can find a PDF of that online as well.
The early 2017 Minnie Winnie has one Operator's Manual and later built 2017's have another Operator's Manual. If you look at the Identification Placard in your RV you'll see a Serial Number (not the Ford Chassis VIN, the Winnebago Serial number
). You can tell if you have an Early or a Late model by looking at the 7th character in the serial number. If it's a #1 then you have an early model and if it's a number 2 you have a late model. Example: 12345W2
Here's the PDF link for the Operator's Manual for the early model:
Here's the PDF link the Operator's Manual for the Late Model:
PS. If you find that you have a Serial number with a #1 search for a 2016 Ford F53 Cutaway Chassis Owners manual. If you have a serial number with a #2 then look for the 2017 Ford F53 Cutaway Chassis Owners manual. Though you might be able to find a manual online with the VIN number.
I found a Ford webpage that lets you look for the Owner's Manuals by selecting the year, Make (Ford) and Model (F53 Motorhome Chassis) and it will offer a webpage of the manual or a PDF to print out and other associated manuals that came with your motorhome. You can even order a printed replacement.
NOTE: There is really hardly any info in the Ford Owner's Manuals that will help you out all that much. Mostly just when to do oil changes, etc.
Here's the link to that page: