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Boom Installation / Boom Hoses:
5.
Install Boom on King Post. The Boom will
arrive already assembled with hoses and Cylinder
(Except Lift Cylinder) which already has been in-
stalled in earlier Steps.
The Boom will need to be lifted with a hoist
(See Figure 3 & 4). It will not have the Head
installed. For illustrations we are showing the Rotary
Head installed, this helps stabilize the Boom while it
is being installed on Tractor. Insert the Boom Pivot
Pin Weldment and Retaining Nut Tighten the retain-
ing Nut Now. (See Figure 5).
6.
Connect Boom Hoses. The hoses are al-
ready connected to Boom (See Figure 1 & 6), they
will have the Same Color Plastic Ties as the Hoses
that run from the Plate on frame to the Tank and
Pump (See Figure 7). Connect these hose to the
Bulkhead Fittings on frame (See Figure 7)
The Red Plastic tie ID's the pressure Line that
supplies the Motor from Pump.
The Orange Plastic Tie is Tank return from Motor
back to Tank.
The Blue Plastic tie is the case drain from Motor
back to Tank.
DO NOT Mix any of these hose; if you mix any it will
damage Pump when started.
7.
Connect Lift Cylinder to Boom. This is simple,
as the Cylinder will only connect in one place. (See
Figure 3). The Lines coming out of Boom are capped
(See Figure 2)
Figure 6
Machete (JD-62, 63, 6420 Asy Man) 10/04
© 2004 Alamo Group Inc.
Boom Installation 2 WD & 4 WD
Connect
Boom Hoses
Section 9 - 3
Support
Boom with
Hoist
Figure 4
Hoses To
Boom
Orange
Red
Blue
Figure 7
Boom Pivot Pin
Weldment
Hose Ring
Figure 5
Hose To Pump
& Tank
Orange
Red
Blue
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