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3-8 RIGID SHEAR SHANK AND SHOVEL INSTALLATION (PRIOR TO JULY, 2008)
3-8.1
Attach each shank assembly to each
clamp assembly using 3/4-10 x 4 hex head
cap screws and hex lock nuts in the top hole
and 1/2-13 x 5 hex head cap screw, flat
washer, and hex lock nut in the lower hole
(See Figure 3-7).
IMPORTANT
1/2 X 3/4 X 1-1/4 CONNEX BUSHINGS SHOWN
IN THE DRAWING ARE INSTALLED AT THE
LANDOLL CORPORATION.
3-8.2
Install 2 x 1 x 18 spikes or 1/2 x 4 x 26
twisted shovels onto shanks as follows:
a. Connect 2 x 1 x 18 spike to each shank us-
ing 1/2-13 x 3 hex head cap screws, flat
washers, and heavy hex nuts (See Figure
3-7).
b. Connect 1/2 x 4 x 26 twisted shovels to
each shank using 1/2-13 x 3 plow bolts, flat
washers, and heavy hex nuts. See Figures
2-1 - 2-10 for recommended locations of
right hand and left hand shovels.
IMPORTANT
RIGHT AND LEFT TWISTED SHOVELS ARE
DETERMINED BY DIRECTION OF DIRT FLOW
WHEN FACING THE DIRECTION OF TRAVEL.
3-15
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