In Reply to: maintenance posted by Doug on December 29, 2017 at 09:55:02:
In addition to any sort of lift, or hoist, another thing that helps set the top cover back on is to make some guide pins. Get some cheap hardware (2-4 bolts about 2-3 inches long) with the correct thread. Saw the heads off, grind the ends round. Now you have guide pins that will hold the gasket in place better than any gasket glue. The pins will guide the cover back on, without sliding sideways. Once a few bolts are started in other holes, remove the pins.