Shaver HD-8-S Operator's & Parts Manual page 39

Sleeves as shown below. Thread the
bolts into Lower Spring Clip just enough
to fully engage the bolt threads.
HD-12 lower spring b olts, lock washers, and sleeves
(arrows).
b. Position Upper Spring Bracket ('E'
below) inside
Channel and slide it, under Drive
Cylinder, up to the Upper Spring Clips
('F' below).
F
HD-12 Upper Spring Bracket. Return Spring. Upper
Spring Bolt. Lock washer. (Main Carriage Channel
shown transparent).
c. Install upper spring bracket bolts and
lock washers through Upper Spring
Bracket ('E' above). Do not tighten the
bolts. Thread the bolts into return Spring
Upper Clips ('F' above) just enough to
fully engage the threads.
9. Attach the Drive Cylinder Piston Rod to the
top of the Drive Ram I-beam using new lock
washer and new self-locking nut ('D'
the Main Carriage
E
F
below)). Tighten the nut just enough to fully
engage the threads, as shown below.
10. HD-8/HD-10 attach Springs to Upper Spring
Bracket. Hook (B) retaining strap (A) to
Spring Clips and Route retaining strap around
top of Drive Ram Lift Yoke Bar (C), as shown
below.
B
D
A
C
A
Upper Spring Bracket Bolts, Washers, and Nuts.
11. HD-10, install the Upper Spring Bracket on
the Drive Ram Assembly.
a. Use the retaining strap to pull (stretch)
the Springs ('B' above) just enough to
align holes in Upper Spring Bracket and
Drive Ram Assembly.
b. Install Upper Spring Bracket hardware
and tighten securely.
c. Carefully
retaining strap and remove it from the
Post Driver.
12. HD-12, attach the Upper Spring Bracket to
the Drive Ram Yoke. The distance between
the mounting holes in the Upper Spring
Bracket and Drive Ram Yoke will be
approximately two inches.
39
B
release tension on
A
the