Shaver HD-8-S Operator's & Parts Manual page 40

Hydraulic post driver
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a. Get assistance and use a suitable
round pry bar to engage one set of
holes in both the bracket and drive ram
yoke. Pry the bracket forward until the
second sets of holes are aligned.
b. While holding the bracket in this
position, secure the bracket using
hardware (bolt, washer, lock washer,
and nut) in the other hole, as shown.
c. Remove the pry bar and install
remaining upper bracket hardware
(bolt, washer, lock washer, and nut).
Tighten both the nuts securely.
d. Completely tighten two upper spring
mount bolts.
e. Completely tighten lower spring mount
bolts that were left loose in Step 8a.
f. Tighten drive cylinder self-locking nuts
that were left loose in Step 6. Tighten
each nut slightly, in turn, to align the
Drive Cylinder inside the Main Carriage
Channel.
13. Align the Drive Ram Cylinder.
a. Hold the lower nut with a 1-1/8" wrench
and tighten self-locking nut (D) using a
1-1/16" wrench. Then loosen the self-
locking nut 1/2 turn (180 degrees), as
shown below.
Drive Ram Cylinder and Self-locking Nut.
b. Completely tighten road lock bracket
nuts ('G' below where left loose in Step
6.
c. Completely tighten self-locking nuts
('H' below) that were left loose in Step
7. Tighten each nut slightly, in turn, to
align the Drive Cylinder inside the Main
Carriage Channel.
14. Pull Main Carriage Channel down
Lower Cylinder Mount, Road Lock Bracket and Lock Pin, HD-
10 shown. (Main Carriage Channel shown transparent).
15. To avoid binding, the Drive Cylinder and
NOTE: Self-locking nuts do not have to be
completely tightened against the Lower Spring
Bracket.
D
A
40
install Road Lock Pin ('I' below) and Lynch
Pin in upper hole in Drive Ram.
H
A
G
A
Rod must be parallel to the sides of the Main
Carriage Channel. If necessary, make the
following adjustments:
a. Make sure the top Drive Ram Cylinder
self-locking nut is loosened 1/2 turn.
b. Loosen Lower Drive Ram Cylinder self-
locking nuts.
c. Tighten or loosen each nut slightly, in
turn, to align the Drive Cylinder inside the
Main Carriage Channel.
and
H
A
G
A
I
A

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