10-12-2019, 05:19 AM
It’s likely to be a KIM hotstart unit. They do have a screw-in element but are difficult to remove because both threads are aluminum. The wiring can also be suspect as the insulation suffers from the heat. It might be easier to drop the coolant and do repairs or replace.
Gordon Jones
1989-42~no slide-#188
2000-45'-2slide-#567
1999-45’-no slide Prevost XLV Marathon