Great Plains 20P Series Drill Assembly Instructions - Manual (Page 2)

2 Small Seeds Option 133-187M 4/6/07
Great Plains Mfg., Inc.
Assembly
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lock washer and 3/8” nut. Leave mount nuts and bolts
loose.
Refer to Figure 2
7.
Align the right-hand side of small seeds box (3) with
the holes in main drill box and insert 3/8” x 1" hex
flange bolt removed in step 5. Hold reinforcement
strap (4) to the inside of main drill box and secure with
3/8” flange lock nut removed in step 5.
8. On 15 and 20 foot drills, repeat above steps to install
right-hand small seeds box to the right-hand side of
the drill.
Refer to Figure 3
9.
Mount Slow Moving Vehicle sign (5) to bracket (6) us-
ing 1/4” x 1/2” round head screws, 1/4” lock washers
and 1/4” nuts supplied in kit. Remove 3/8” nut (7) and
3/8” lock washer
from bolt under the walkboard, reuse to mount SMV
sign.
10. Tighten all hardware. If you are installing a15-foot box,
check operation of flex coupler where main drill box
meet. Set both boxes at 50 percent open, and make
sure that the ears on couplers are overlapping by
about 3/8” (9.5 mm).
Figure 2
Small Seeds Box RH
Figure 2
Small Seeds Box RH