Changing the Handing for the Yale ML90 Series

This Tech Tips video goes over how to change the handing for the Command Access ML90 series for the Yale 8800 Series Mortise Lock

Step 1: Insert a flathead screwdriver into the latch bolt hole.

Step 2: Push up on the flathead screwdriver.

Step 3: While pushing up on the screwdriver, grab the latch bolt, rotate it 180 degrees, and allow the latch bolt to snap back into place.

Step 4: To change the lock position switch, move to the opposite side of the chassis (the side without the red marking), and use the flathead screwdriver to flip it until the red marking appears on the desired side.