Wow! That appears to be in decent cosmetic shape.

EVERYTHING on these puppies (though my only experience is with my Chicago Coin and Bally bowlers) disassembles quite nicely. The head will come off and you may even be able to remove the back board that houses all of those heavy relays by unplugging a Jones plug and lifting on the hinge when it is open.

The pin hood should remove with a few screws and the pin deck will come off as well. You may choose to label screws and plugs, but *generally* there is only one logical place for each plug to go in to. The lane breakdown should be easy to figure out, but watch the wiring harness. There is probably a plug in the coin box area; unplug it before you pull the lanes apart and do NOT damage the Jones plug on it!

Get a couple of beefy friends to help. Dissemble it as MUCH as you can to make it manageable - and I hope you don't have any stairs or stairwells to deal with!