So last year I purchased a 1993 Land Cruiser FZJ80 in Bend. The vehicle was in really good shape, but as a dedicated family overlanding rig, I was concerned for reliability for a 25 year old vehicle with over 260,000 miles.
Last January I decided to pull the motor out and do a complete rebuild.
I pulled the engine out in my shop at home with countless tools, about 300 ziploc bags, and the help of dear friends.
After the first night, I had the front clip and hood off with some engine components.
For organization, I used the aforementioned baggies and also a ton of blue masking tape with letters written on them. The other end of the hose/item would have the corresponding letter so I knew where everything connected later.