Office of Steam Logo_1

Author Topic: What is best way to put water in M91 radiator  (Read 1539 times)

  • Jr. Member
  • **
  • Posts: 100
  • Location: SF Bay Area
Re: What is best way to put water in M91 radiator
« on: August 27, 2019, 01:53:49 pm »
I haven't been able to fill mine from the radiator.  I'm going to try removing the bolt holding the cooling line at the top of the cylinder and adding water there at the high point of the system.  Seems like that is the best approach.  I'm wondering about the vented radiator cap.....may have to seal that at some point with a bit of epoxy.
Mike