BEST 9K Series Service Manual - Locksmith Security Association of ...

Service and MaintenanceTo replace the button assembly:1. Insert the new button assembly into the sleeve, as shown inFigure 3.11, until the tab lines up with the cutout in the sleeve. Itmay be necessary to slightly press in the retractor with your thumbso that the locking bar can properly align itself through the chassisand into the key release cam assembly.Note: The button assembly should not pop out of the sleeve. If itdoes, it is misaligned and will not function properly.Sleeve cutoutButton assembly tabFigure 3.11Inserting the button assembly into the sleeve2. Insert a small screwdriver into the cutout in the sleeve and underthe button assembly tab. Bend the tab into the cutout, as shown inFigure 3.12.Note: Do not bend the tab so that it protrudes further than thediameter of the sleeve. It could interfere with the lever function.SleeveButton assemblyButton assembly tabFigure 3.12Bending the button assembly tab3–8 9K Series Service Manual