Great Plains 1006 Assembly Instructions - Manual (Page 14)

151-118M 8/2/2005
Great Plains Mfg., Inc.
Option Installation 14
34. Align sprocket (4) with the sprocket on the
gearbox. Slide both of the locking collars (3)
against the bearings (1) and tighten set
screws. Make sure sprocket (4) is still aligned
with the sprocket on the gearbox.
35. Add two idlers (5) to the frame plate using us-
ing 1/2" x 3" bolt, 1/2" jam nut, 1/2" flat wash-
ers and 1/2" flange lock nut on each one.
36. Route 108 pitch chain (8) around the gearbox
sprocket and sprocket (4) and tighten with
idlers (5).
37. Add a 24 tooth sprocket with set screws (7) to
the outboard end of shaft (2). Add two idlers
(5) to the frame plate using 1/2" x 3" bolt, 1/2"
jam nut, 1/2" flat washers and 1/2" flange lock
nut on each one.
Refer to Figure 19
38. Remove the right-hand access cover (1) for
the native grass seed box. Add the 30 tooth
3/4" hex sprocket (2) to the agitator shaft, the
17 tooth sprocket (3) to the cup shaft and the
bearing idler sprocket (4).
Refer to Figure 18 on page 13
39. Align the 25 tooth sprocket (7) with the 30
tooth sprocket at the native grass seed box
and tighten set screws.
Refer to Figure 20
40. Route 176 pitch chain around sprockets and
remove slack with idlers.
Refer to Figure 18 on page 13
41. Install gearbox cover (9) over gearbox making
sure selector handle rod sticks through the
hole in top. Secure cover in place with 3/8" x
1" self tapping screws. Attach selector handle
(10) to the selector rod with 1/4" x 3/8",
1/4" flat washer and 1/4" lock washer.
42. Re-install gauge wheel tire. With gauge wheel
tire off the ground, clutch engaged and lock-
out cap in drive position, rotate tire to engage
drive. Check to make sure all chains are tur-
ing and in alignment.
43. Install cover back on native grass seed box.
44. Remove jacks and supports from drill. Raise
and lower the drill hydraulically making sure
the clutch engages and disengages properly.
Adjust as needed.
45. Grease all fittings on the gauge wheel.
22616
Figure 19
Right-Hand of Native Grass Box
22598
Figure 20
Chain Routing