I arrived and was given access to the thermosat. The Lennox packaged unit on the west side of the building was checked. I discovered that the service valves are leaking and the unit does not stay in cooling mode before dropping out on a high pressure safety, The outdoor fan motor bearings are making noise and the capacitor for the fan motor is failing. For testing I was able to get the fan motor up to proper speed and the unit still dropped out of cooling mode due to safety switches. I relayed my findings to the customer and due to this being an R-22 system I offered to provide a replacement estimate. This was declined today. Thank you, Jon Tech notes: Lennox packaged unit, nat gas, m/n LGA150SH2Y, s/n 5699K05793, 26yr old. Odf bearings failing, Odf run cap swollen, refrigerant leaks at two king valves, belt squealing, factory wiring has been altered.