12 Jul 12 07:23, Mark Hofmann wrote to Roger Nelson:   
      
    RN>> It has been very hot here with the highs in the low 90s and the lows   
    RN>> in the high 70s.   
    RN>>   
    RN>> I'll post an update here from time to time.   
      
    MH> All last week, we were in the upper 90s to low 100s.  Weeks like that   
    MH> make my A/C repair worth every penny..   
      
   When my Z28 sits for long periods of time, the AC system loses enough   
   freon that the compressor clutch won't engage (computer controled).   
      
   When we closed up Harry's shop, he gave me a device similar to the AC-Pro   
   system they advertise on TV. I bought a can of 134a and recharged the Z28   
   when it began to get too hot here to drive without AC. That freon is great   
   stuff to have.   
      
      
                   R\%/itt   
      
      
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    * Origin: Roiz Flying \A/ Service * South Texas * USA * (1:387/22)