Shaver HD-8-S Operator's & Parts Manual page 23

Safety Swing Arm & Roller Holder assembly
4. Assemble two Rollers onto Roller Holder and
secure with two Roll P ins, as shown above.
5. Apply a light film of good quality grease to
the pivot shaft and attach Roller Holder to
Swing Handle Arm with Nylon Lock Nut as
shown above. Tighten Nut until seated and
then loosen 1/4 to 1/2 turn.
NOTE: Roller Holder must swivel freely on
Swing Handle Arm.
To avoid serious injury or death,
the safety arm must be installed
after the Post Driver has been
mounted on a machine, or t h e
freestanding Post Driver has been
secured to prevent tipping.
Safety Arm Mounting (HD-10 shown)
6. Install the Swing Arm A ssembly.
a. Apply a light film of good quality grease
to the pivot shaft on Swing
Assembly.
b. Slide the pivot shaft into the tube on the
Safety Arm Mounting Bracket and secure
with cotter pin as shown above.
c. Slide the
Mounting Bracket anchor rod and secure
with a flat washer & cotter pin.
d. Slide the other end of the spring eye over
the anchor rod on the Swing Arm
Assembly and secure with a flat washer &
cotter pin.
7. Verify the swing arm handle opens against
safety arm frame stop bracket and closes
against back wall of drive ram I-beam.
Drive Ram and Safety Arm with fence post.
NOTE: When driving a fence post, the swing
arm rollers must contact and hold the fence
post in position, as shown above.
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open spring eye over the
Arm