New Holland Haybine 499, Operator'S Manual

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SECTION 1 - GENERAL INFORMATION
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MOUNTING PUMP ON THE PTO SHAFT
IMPORTANT: Failure to use the drawbar extension
or tractor with ASAE standard PTO to hitch
dimensions can cause damage to the pump unit and
hoses. The pump must not be fastened to the PTO.
It must be free to slip off if a drawbar breaks or a hitch
pin fails.
540 RPM PTO UNITS
IMPORTANT: Coat the tractor PTO splines and
splines in the pump gearbox with grease. Slide the
pump, 1, all the way onto the PTO shaft.
IMPORTANT: The torque arm, 2, must be against the
right side of the drawbar to keep the pump from
rotating. Bend the torque arm back or use spacers
and longer bolts at the pump plate, 3, to allow the
pump to go all the way onto the PTO shaft.
1. Move the torque arm up on the pump plate to
prevent dragging the windrows.
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2. Loop chain, 1, around the drawbar and secure
the chain in the keyhole slot in the pump plate.
3. To prevent damage to the hydraulic hoses, turn
the tractor and tongue to the extreme left and
right positions. At each extreme position, check
the hoses to be sure they are not pinched or
binding. Remove twist from the hoses, then
tighten hose connections securely.
NOTE: When the tractor is positioned straight ahead
of the tongue, the hoses should be directly above the
hitch.
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