This video demonstrates how to install the LCN 4040XP (2022 model) closer in a parallel arm mount, push side application, and perform the backcheck, main speed, and latch speed adjustments to ensure proper operation. For more information and other videos, please visit our web site at https://www.allegion.com/us


0:00 Overview
2:08 Before You Install
5:53 Install
8:40 Adjustment