Last year I picked up a bad D15 Honda engine that I was going to use for tear down experience, so this weekend I pulled out the tools and started to tear it down. By end of Sunday night I had it all apart and pulled the crank and pistons. The experience was great and will help for when I start tearing into my D16Z6 Turbo build engine. There is a sequence of taking things apart and if you figure that out early it makes things easier the next time. I took some pictures of the engine and posted them below. As you can tell the engine was in bad shape with lots of water damage and rust.

1. Here you can see the block with the head pulled off.
2. This cylinder had major rust all over.
3. This image shows the bottom end of the engine including the oil pump pickup.

4. Oil pump is pulled out and is visible on the block.
5. Crankshaft is out and connecting rods are visible as well as bottoms of pistons.
6. Crankshaft out of D15B2 Honda engine.