Thank you for the detailed photos of the disassembly of the Parker engine, it is very beneficial for me to see it inside. Do you happen to have a photo of the location of the temperature sensor?
BTW: how did you manage to burn the engine inside? Did it overheat due to a lack of coolant or did you overload it with a high current?
When I think of HadesOmega's coolant leak, I wonder if this version is possible:
Coolant began to leak under the flange bolt located above the power cables. There is a hole in the flange for the power cables and it seems to me to be the weakest point for a perfect seal. The liquid could easily flow down, where it remained in the lowest place of the plastic cover. What do you think?
Now, perhaps, I have finally understood how the motor flange is sealed to the body. I was a little confused before because I was studying an exploded 3D model, but it was a previous generation Brammo Empulse R 2013 engine with a "gold" flange. There it was solved a little differently and there really were rubber o-rings.