Concert Grand Trucks

[Ed Sutton]

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Re: Concert Grand TrucksAvery,
    Yes.  In both my cheap version and the Jansen transporter, the =
sensitivity of the hydralic jacks is a real joy to the piano =
technician's obsessive mind.  You can lower the piano until the legs =
just touch the cups on the arms, then go around tweaking the valves to =
your heart's content as the weight is almost impercepibly transferred to =
the truck.
        Ed
   =20

----- Original Message -----=20
  From: Avery Todd=20
  To: College and University Technicians=20
  Sent: Friday, March 28, 2003 12:54 PM
  Subject: Re: Concert Grand Trucks


  Wim,


  If I'm understanding Ed correctly, the entire piano is lifted just
  enough for the truck to clear under the legs, then after removing
  the casters, the legs are let down one by one. The truck is already
  positioned under each leg with just a little clearance, hence the
  arms have nowhere to go except the bottom of the leg. At least
  that's my take on it. Correct me if I'm wrong, Ed.


  Avery


    In a message dated 3/28/03 10:52:46 AM Central Standard Time, =
ed440@mindspring.com writes:

      You can lift the piano as long as needed to remove the
      casters and position the truck arms, then gently lower it.  There =
will be no
      problems with the truck flipping up, no need to shim under the =
ends of the
      truck arms.



    Ed

    I don't know how you do it, but I have to put something under the =
first and second arms to keep the whole truck from flipping up.  Can you =
explain how you do it without the shims.

    Wim



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