I've done it solo. Used an engine hoist & strap thru the two wheel wells, and a 2 x 4 and smaller bits pf wood to soil between the bonnet and firewall surface. It works, but beware if the bonnet tends to slide a bit. At some other point I had two friends help me with support and alignment (hands and arms only). That was one too many mouths. Easier solo. As in most manuals, the installation is a reverse of steps 1 and 2. What I liked about it was that the start and 2x4 take most of the load, so it's relatively easy to get one bolt on each hinge started with hand/arm control. Once they are in a bit, relatively easy to maneuver for fit.
Walt
haven't been on this forum for years - like the new site!