Great Plains 2520 Operator Manual - Manual (Page 11)

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9 8/16/06 Great Plains Mfg., Inc.
Section 2 Assembly Instructions & Set-Up
Folding No-Till Seed Box Agitator 118-591M
Agitator Paddle Installation
Refer to Figure 2-4: Slip one paddle (#1) over the hex
shaft directly above a feeder cup. Slip a 1/4"-20 x 2"long
hex flange bolt (#2) through the paddle and secure with
a 1/4" hex flange lock nut (#3). Before tightening a pad-
dle or group of paddles, carefully rotate the drive system
to make sure paddles do not hit the tray dividers.
After checking for interference, torque the paddle bolts to
9 ft. lbs. (108 in lbs.)
Install the next paddle over the next feeder cup. Index
this paddle 1/6th of a turn by sliding it onto the next set of
flats. Continue the installation, using the next set of flats
for each paddle. The fully assembled shaft will have a
built in spiral when finished.
13673
Agitator Paddle Installation
Figure 2-4