Here we go.
Step one. Clean the schmutz from the camera lens.
What is needed.
Black RTV. Manifolds. Heat Gun. Putty knife. Scissors. Heat Shrink. Not shown, razor blade.
The crack.
I started by running the manifolds through the ultrasonic cleaner and letting them dry. While they were drying, I eyeballed and cut the heat shrink tubing.
Spread the RTV on the boots. Neatness does not count here. Go heavy on the cracks and push it in. Slime it everywhere else.
Slide the heat shrink over the boot and hit with the heat gun.
Let sit overnight for the RTV to cure.
Finish tomorrow.