Brief Description: Cylinder head temperature sensors
I struggled a little with the CHT probe installations. The length of the probes is very close to the depth of the threaded pocket in the cylinder head where the probes are to be installed. I was concerned that they might "bottom out" and cause damage. I also had a little problem getting the probes started straight on the threads.
In the end I was able to get all four probes installed and snugged down with no issues.