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

3 SERVICE AND MAINTENANCEThis chapter contains instructions for removing andreplacing components, servicing and maintainingcomponents, and troubleshooting commonquestions.SeeTopageReplace levers 3–3Replace roses 3–4Replace button assemblies 3–7Replace the lever keeper spring 3–9Replace the lever return spring 3–10Replace the key release cam assembly 3–14Replace the spring drive plate 3–15Replace the sleeve assembly 3–16Lubricate cores 3–18Align chassis and trim 3–19Position the locking cam for C function locks 3–20Position the locking cam for G and IN function locks 3–21Use the emergency key for H and HJ function locks 3–22Troubleshoot common questions 3–239K Series Service Manual 3–1