Had that problem with an 1008. I located right place to access latch on another truck and cut a hole with hole saw. After I had released hood and replaced cable, I put some aluminum tape on inside and skim coated with bondo. Just took some pictures of truck out back. Bondo has shrunk over years so you can make out hole, key blank pointing to it.
There may be a better way to get to it, but I could not figure it out at the time.