For this job, Technician performed an A/C maintenance tune up on a 20 year old Trane system. Technician checked all safety devices and components that are in use during the A/C season. Technician found the Contactor switch Is looking pretty rough, The compressor motor is pulling high amps on start up but not quite over the max, The blower motor bearings are very very loose, The system is overcharged with R-22. Technician made several options for repairs. Customer would like to limp this thing along and wait for it to die. System is in rough shape.