My trusted companion the Kenwood TS-870s manufactured in 2002, received some deserving overhaul this afternoon.  I used pressurized air to clean out all dust on the inn and outside.  Special emphasize was aimed toward, connectors, knobs and other control functions.  I used contact cleaner and special lubricant solvents to finishes the job.  The transceiver has served me exceptionally well and I am confident it will continue to do so with many years to come.  

By TF3XO

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