Hello designhardware, similar to the comment I left for "416 Parallel mount" i wanted to mention about the backcheck position valve for regular arm mount, for this position you would open the valve (no more then 3 or 4 turns) so backcheck angle is set to correct angle of opening, its different for pull side because of arm angles do not back valve out any farther as it may cause a leak from between closer body and door (and make a mess) -Jess the door closer doctor
I think is easier just mark the first 2 holes on the top, put the door closer with 2 screws just to hold it and after that, make the rest of the holes over the door closer and put the screws.
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Hello designhardware, similar to the comment I left for "416 Parallel mount" i wanted to mention about the backcheck position valve for regular arm mount, for this position you would open the valve (no more then 3 or 4 turns) so backcheck angle is set to correct angle of opening, its different for pull side because of arm angles
do not back valve out any farther as it may cause a leak from between closer body and door (and make a mess)
-Jess the door closer doctor
I think is easier just mark the first 2 holes on the top, put the door closer with 2 screws just to hold it and after that, make the rest of the holes over the door closer and put the screws.
What If the foot locks up
?