Letters to the Editor

I look forward to receiving Farm Collector each

Something caught my eye on page 17 of the February 2007 issue.
In the lower right corner is a picture of a Farmall owned by Rob
Bush with an “exhaust-vacuum lift.” Wouldn’t that be an
“intake-vacuum lift”?

D. Gatzemeyer
Lincoln, Neb

Author Oscar H. Will III clarifies: It’s actually an
exhaust-pressure lift. There was a cut-out valve installed on the
exhaust manifold that diverted flow into the pneumatic cylinder to
pressurize it and raise the lift. It was even possible to stall the
engine if the lift or cylinder got jammed by causing too much

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Farm Collector Magazine
Dedicated to the Preservation of Vintage Farm Equipment