A-Frame Assembly; Hydraulic Hoses - Blizzard 810SS Assembly & Operation Manual

A-frame Assembly

For your convenience, the MANIFOLD and ANGLE CYLINDERS have been
secured to the A-FRAME at the factory; however, each contain several
components you will need to install.
1. Begin the assembly by first removing the A-FRAME COVER. Remove
each of the 3/8"-16 x 1" hex cap screws and washers from the cover to
gain access to the hydraulic manifold.
2. Locate the HYDRAULIC ADAPTER KIT packaged with your snowplow.
Each of the 10 HOSE PORTS on the manifold contain DUST CAPS.
Replace each cap with the appropriate hydraulic adapter illustrated to the
right or review the diagram on page 16. Reference the table to the right
for proper torque specifications.
Note: All ports are identified by a stamped number on the manifold. The
numbers also identify the hydraulic functions which can be referenced on
the label under the hydraulic pump and manifold cover (shown below).
Sequencing Valve & Hydraulic Hose
Identification Guide (Model 810 SS)
Wing Pressure Relief Valves
Angle Pressure Relief Valves
S10
S9 RV RV RV
RV
S4
L-WINGEXT L-SLDRET
S3
1
11 10
2
9 12
3. Once the adapters have been installed on the manifold, begin to install
the HYDRAULIC HOSES. Route each hose grouping from the pivot beam
to the access holes located on the sides of the A-frame. Connect the
hydraulic hoses to their respective adapters on the manifold. Note: The label-
ing on the hydraulic hoses should correspond with the stamped numbers
on the manifold. If the manifold received with your plow does not match
the stamping indicated on the label above, refer to the hose illustration on
page 4. Reference the table to the right for proper torque specifications.
4. Next, remove each dust cap from both of the hydraulic angle cylinder ports
and attach one 9/16"-18 x 9/16"-18 90˚ ADJUSTABLE ELBOW O.R.B.
ADAPTER to each port. Note: The cylinder ports should be facing in toward
the A-frame. Angle each adapter toward the cutting edge and tighten
approximately 1-1/2 flats. Connect the 3/8" x 20" hydraulic hose, labeled
DS FR
S2
S1
ORIFICE-2
R-WINGEXT R-SLDRET
RV LE
LSGP
ORIFICE-1
6 7
8 5
SEQUENCING VALVES
Sequence Valve
Idetification Function
L-WINGEXT Left Wing Cylinder Extend
L-SLDRET Left Slide Cylinder Retract
R-WINGEXT Right Wing Cylinder Extend
R-SLDRET Right Slide Cylinder Retract

HYDRAULIC HOSES

Port
Idetification Function
1 Right Angle
2 Left Angle
5 Right Wing Retract
6 Right Wing Extend
7 Right Slide Box Retract
8 Right Slide Box Extend
9 Left Slide Box Extend
10 Left Slide Box Retract
11 Left Wing Extend
12 Left Wing Retract
NOTE: Energize the following solenoids for the functions:
S1 Right Slide Box Retract
S2 Right Slide Box Extend
S3 Angle Left
S4 Angle Right
S9 Left Slide Box Retract
S10 Left Slide Box Extend
BLIZZARD TM
CORPORATION
1097-2-00
9/16"
Male O.R.B. Connector Adapter
(Port #1, #2, #6, #11)
7/16"
Male O.R.B. Connector Adapter
(Port #5, #7, #8, #9, #10, #12)
One
Flat
Torque Table for 37˚Adapters
Port Assembly
Torque
Thread
Size
(foot-pounds)
7/16 -20 15 ± 1.0
9/16 -18 18 ± 2.0
Torque Table for O.R.B. Adapters
Assembly
Port
Torque
Thread
Size (foot-pounds)
7/16 -20 15 ± 1.0
9/16 -18 25 ± 2.0
F.F.F.T. = Flats From Finger Tight
Ex.) After threading a 7/16-20 O.R.B. adapter
finger tight, torque the fitting approximately
1-1/2 flats (faces) for proper installation.
The Sequencing Valve & Hydraulic Hose
Identification Guide (left) is located under the
A-frame cover.
9/16"
9/16"
90˚ Adjust. Elbow O.R.B. Adapter
Assembly Instructions - A-frame 05
9/16"
9/16"
Two
Flats
Original
Assembly
(F.F.F.T.)
2.5 ±.25
2.5 ±.25
Original
Assembly
(F.F.F.T.)
1.5 ±.25
1.5 ±.25