Oshkosh Corporation JERR-DAN 20NGADF6T-LP, Operation And Safety Manual

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Section 4: Operation
5376000207 4-31
4.8 “T37” PIVOTING GRID OPERATION
1. Set the grid width as required for
the casualty vehicle to be towed.
2. To set the grid width, loosen the
“T” handles on the front of the
grid arms and pull out. Be sure
both grids are as close to the
center of the boom as possible,
and wide enough to allow the
wheel restraints to fit into their
receivers. Tighten the “T”
handles to secure the grids.
3. Pivot the wheel restraint
receivers on the end of the grid
arms outward by lifting up on
the receiver. Rotate the “Cam”
handles on the receivers 180°
to the open position for easier
placement of the restraint into
the receiver.
4. Extend the lift arm under the
casualty vehicle. Make sure
that all under carriage parts are
cleared and that the front portion
of the grid is in contact with both
tires. Lower the grid fully to the
ground.
"T" HANDLE
WHEEL
RESTRAINT
RECEIVER
There is no reason for the
operator to get under the
casualty vehicle.