Rhino Mounts RHINO TW144 - Manual (Page 124)

OPERATION
TW144 01/11 Operation Section 4-14
© 2011 Alamo Group Inc.
OPERA
T
ION
5. Level the mower side to side by manipulating
one lower lift arm length. On most tractors, at
least one of the lift arms is designed to allow for
manipulation of its length. Shortening or
extending will allow for deck leveling from side
to side. .
6. Securely block up the mower at this height.
7. Remove the bolts securing the tailwheel beam
support brackets and allow the tailwheel(s) to
rest at ground level. Align beam and
positioning bracket holes with closest set of
holes in support brackets and reinstall securing
the beam(s) in position. Tighten all bolts and
nuts.
8. Extend the tractor’s top 3-point link so that
when lifting the mower, the front of the deck will
raise 2 to 2½" before the tail wheel(s) leaves
the ground. This will allow the mower to follow
the contour of uneven terrain.
Note: Install optional check chains when there is a
problem with the hydraulic 3-Point lift maintaining a
set height or when a constant preadjusted cut
height is required. See check chains in the
Assembly Section for equipping the tractor and
mower with this accessory.
6.2 Setting Mowing Height-Pull Type
1. Park the tractor and mower on level ground.
2. Using the tailwheel rachet jack or hydraulic
cylinder, position the mower so the skid
shoes are 1” less off the ground than the
desired final cut height. For example, if a 3”
cut is desired, raise or lower the mower until
the skid shoes are 2” off the ground. If a
hydraulic cylinder is used, stroke control
spacers can be placed on the hydraulic shaft
to maintain a set cutting height each time the
mower is raised and lowered..
3. Adjust the mower leveling rod so that the
front of the mower is approximately 3/4” lower
that the rear.