Quoted from DCFAN:
Your best bet is to take the backbox off. It should be easy on WOZ. The only wires are likely the monitor cable, backbox lighting wire, speaker wires, and topper wire. The CPU is in the cabinet. The cabinet will be the same size as TZ. You also probably can easily take the playfield out to reduce the weight. The playfield has those huge rails so you can set it down on the floor on the rails.
The CPU is in the cabinet?.....that's interesting.