Lit. No. 68251, Rev. 09
14
May 1, 2021
B60007
- Manifold Ports #3,4,7,8,9 & 10
- Lift Cylinder Rod End
- Slide Box Cylinders
9/16
56590
- Manifold Port #2
- Angle Cylinders
9/16
9/16
B60006
- Manifold Ports #3,4,7,8,9 & 10
9/16
9/16
B60072
- Manifold Port #1
9/16
9/16
B60272
- Lift Cylinder Base End
9/16
9/16
MOLDBOARD & A-FRAME ASSEMBLY
8. Remove the plastic dust caps from the hydraulic
lift cylinder ports. Attach one 9/16" 45° adjustable
elbow ORB adapter (
B60272
) to the driver
-
side
port (base end) and one 9/16" male ORB
connector adapter (
B60007
) to the passenger-side
port (rod end). Once the adapters have been
installed on the cylinder, connect the hydraulic
hoses. Tighten
fi
ttings and hoses per torque chart.
NOTE: Position the 45°
fi
tting in the cylinder port
so that the hoses install directly in the center of
the A-frame access holes. A hose installed too
close to the edge of the opening may work itself
free with the operation of the lift cylinder and/or
movement of the snowplow.
The 45° adapter receives a 3/8" x 17" hydraulic
hose (
B60273
). Connect the 45° angle on the
hose to the hydraulic adapter on the cylinder.
The male connector adapter receives a
3/8" x 15" hydraulic hose (
B60274
). Connect the
45° end of the hose to the hydraulic adapter on the
cylinder. Both hoses should be routed through the
triangular openings in the A-frame. Tighten
fi
ttings
and hoses per torque chart.
6. Position each angle cylinder with the rod
end of the cylinder in the pivot beam and
the hydraulic hose port facing away from
the A-frame. Secure the cylinder to the pivot
beam with a 3/4" x 5" clevis pin (
95739
) and a
1/4" x 1-1/2" cotter pin (
90601
). Extend each
cylinder rod until the cylinder base mounting hole
aligns with the hole on the A-frame angle cylinder
bracket. Insert another clevis pin and secure it
with a cotter pin.
7. Remove the dust cap from both of the
hydraulic angle cylinder ports and attach one
9/16" 90° adjustable elbow ORB adapter to
each port. Each adapter should be angled
toward the top of the moldboard. Connect one
3/8" x 24" hydraulic hose (
B60091
or
B60223
) to
each angle cylinder adapter. Be careful not to
overtighten the hose connections. Route both
hoses over the TOP of each cylinder. This will
prevent them from hanging or being pinched.
Tighten
fi
ttings and hoses per torque chart.
