LCN hold open arms

RELATED FAQS

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Answer
Make sure that the hold open nut is not on upside down.  The orientation of the hold open nut depends on the mounting. On a Top Jamb "Push Side" mount, the hold open nut would poi...
The hold open position on a "REG" or "EDA"  hold open arm is set with the door to a few degrees shy of the desired hold open point. To properly set, open the door 5° less then the desired hold open...
The design change went into effect on 6-16-2011.  The stop is now removable and can be changed from one side of the shoe to the other, which makes it a non-handed arm.  All arms are shipped standar...
This engineering change did affect the templating of the closer. The stop in the shoe is slightly larger than the original handed cush shoe. The new non-handed arm template locates the closer and s...