Great Plains 6 Foot Drill Native Grass 3P605NT - Manual (Page 8)

202-448M 3/22/2005
Great Plains Mfg., Inc.
Native Grass Option 8
NOTE: For drills built prior to
January 15th, 2004 see Fig-
ure 9.
Refer to Figure 9
9. Route chains as follows:
a. The 44 pitch chain
around new 16 tooth
sprocket on gearbox
(24) to the 17 tooth
sprocket (25) near
frame support.
b. The 166 pitch chain
around the 17 tooth
sprocket (26) on left
side of drill frame to
the native grass seed
rate sprocket (27),
then up to the native
grass agitator sprocket
(28).
For drills with the op-
tional agitator, include
the main box agitator
sprocket (29) in the
166 pitch chain routing
as shown.
10. Adjust idlers to remove
chain slack.
Figure 9
Chain Routing with Agitator
Chain Routing
18665
NOTE: For drills built after
January 15th, 2004 see Fig-
ure 10.
Refer to Figure 10
10. Route chains as follows:
a. The 45 pitch chain
around new 16 tooth
sprocket (13) on gear-
box to 17 tooth sprock-
et (14).
11. Use additional bearing
idler (15) to route chain to
seed box agitator as
shown.
12. Adjust idlers to remove
chain slack.
IMPORTANT: For drills
with the native grass op-
tion, include the agitator
sprocket in the 166 pitch
chain routing as shown.
Agitator Chain Routing
Agitator Chain Routing with Native Grass
Figure 10
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