Jerr-Dan MPL40 - Towball and Trailer Connections

Section II: Operation
Page 30
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REV. 4 - 07/10
4. Install the desired towball to
the towball hitch.
5. Position the ball coupler over
the ball and lock into place.
CAUTION:
Make sure that the ball and
coupler are of the same
matched size.
6. Connect the trailer lights and
attach safety chains.