Great Plains 1007NT Operator Manual - Manual (Page 66)

62 1007NT Great Plains Manufacturing, Inc.
150-290M 10/06/2010
Left Gearbox Input/Main Seed Box Drive
This assembly is driven from the ground drive jackshaft
(page 61) by the [61P] chain from the [19T] sprocket (the
[14T] sprocket, if present, drives a separate chain to the
agitator, fertilizer or small seeds).
The gearbox output drives the Main Seed Box jackshaft
via the [72P] chain. The main box jackshaft drives the
main box seed meters via the [109P] chain.
Applies to:
All configurations
Figure 51
Gearbox Input and Main Seed Box Drive
28495
109P
15T
12i
12i
72P
19T
19T
14T
12i
12i
12i
U
D
F
B
L
R
19T
61P
19T
18T