There was a problem with the original threading or perhaps the slack adjuster was broken and seized in the case. previous westcoast shop did a "repair" that consisted of removing much of the ear, threading a bolt into the case, and installing a bracket. the bracket held the slack adjuster-it didn't even thread into the bracket.
i removed the what was left of the ear and TIG welded up the case, machined for a new slack adjuster, and cleaned the area up with a Foredom. The results speak for themselves.
Anything worth doing is worth doing right.
⚠️ Last edited by GickSpeed on UTC; edited 1 time