06-21-2014, 03:51 PM
I did not read that the SMI failed. The SMI unit has a reserve air supply contained in the under hood control unit that locks the brakes in the event of a breakaway and the coach air is not compromised. At my age and with my bad knees, the Roadmaster 9100 is a pain for me to engage and disengage when I am in a bind and nervous. I gave it to one of our gurus. Now I do not have to put my knees on the ground every time.
2001 Newell #579
tow a Honda Odyssey
fun car: 1935 Mercedes 500K replica