Blizzard 810SS Assembly & Operation Manual page 25

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. Each of the 10 HOSE PORTS on the manifold contain HYDRAULIC
ADAPTERS (see illustrations to the right) that were factory installed.
These adapters receive the HYDRAULIC HOSES. Route each hose group-
ing 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. Reference the table to the right for proper torque specifications.
Note: The labeling on the hydraulic hoses correspond with the stamped
numbers on the manifold (see illustration on page 22). 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. The angle cylinder hoses have been attached to the cylinders; however,
they need to be connected to the ports on the manifold. Proceed to
connect the 3/8" x 29" driver's side hose to Port #1 and the 3/8" x 25"
passenger's side hose to Port #2. Be careful not to overtighten the hose
connections. Once you have completed the installation of the hydraulic
hoses, begin to install the wire harness.
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
TM
BLIZZARD
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)
7/16"
Plug O.R.B.
The Sequencing Valve & Hydraulic Hose
Identification Guide (left) is located under the
A-frame cover.
One
Flat
Torque Table for 37˚Adapters
Port Assembly
Thread Torque
Size
(foot-pounds)
7/16 -20 15 ± 1.0
9/16 -18 18 ± 2.0
Torque Table for O.R.B. Adapters
Port Assembly
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.
Assembly Instructions - A-frame 23
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