If you go here: Escape Trailer Industries ‚€“ Chilliwack, British Columbia
and then click on "Trailers" (top of page), at the bottom of that list is "Trailer Manual" as PDF.
On page 67 is a Maintenance Check List. I think it is quite generic.
There is also a trip check list on page 65 or 66.
What happens to the hole when the cheese is gone?
- Bertolt Brecht