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

Service and Maintenance4. Raise the key release cam assembly or non-keyed sleeve assemblyslightly, and insert the flat end of the thrust plate under the ears, asshown in Figure 3.21. The plate should be flush with the top of thehub.Thrust plateEar on the key release cam assemblyFigure 3.21Installing the thrust plate5. Slide the chassis cover over the retractor assembly.6. Align the open end of the retractor assembly with the ears on thekey release cam assembly or non-keyed sleeve assembly in the insidehub assembly.7. Press the retractor toward the retractor springs and insert the feet ofthe retractor assembly into the notches in the inside hub, as shownin Figure 3.22.Open end of the retractorassemblyFoot of the retractorassemblyNotch in the inside hubFoot of the retractorassemblyNotch in the inside hubEar on the key releasecam assemblyEar on the key releasecam assemblyFigure 3.22Positioning the retractor assembly9K Series Service Manual 3–13