Rhino Mounts 148 사용자 설명서

148   02/11

Operation Section 4-12

© 2011 Alamo Group Inc.

1.

Park the tractor and mower on level ground. 

2.

Using the 3-point hitch control lever, position

the front of the mower with the side skids 1”
less off the ground than desired cut height. For
example, for a 3” cut, position the skids 2” from
the ground. Set the 3-point control lever stop at
this position to maintain this height when raising
and lowering the mower. 

3.

Shut down the tractor and remove the key. 

4.

Adjust the mower deck front to rear by

extending or retracting the 3-point top link.
Always set front of deck 3/4” lower than rear for
best performance. 

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

positioning bracket to the support brackets and
allow the tailwheel to rest at ground level.  Align
beam and positioning brackets holes with
closest set of holes in support brackets and
reinstall bolts securing the beam 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 leaves the
ground.  This will allow the mower to follow the
contour of uneven terrain.