11
Section 1: Assembly & Set-up
NTS2507, NTS2509, & NTS2511 No-Till Seeder 313-629M
3/6/18
Small Seeds Zero Adjustment Set-up
Refer to Figure 1-4:
The small seeds seed cups (#9) must be checked to
make sure all cup sleeves (#7) are against seed cup
sprocket washers (#6) when seed rate adjustment
lever (#1) is on 0. Start by checking the right-hand small
seeds seedbox. It is the seedbox with the 0-100 guide
scale (#3).
Adjust Right-Hand Small Seeds Seedbox
1.
Refer to Figure 1-4:
Move adjustment lever (#1) to
100 on guide scale (#3) and back to 0.
2.
Refer to Figure 1-5
&
Open the right-
hand small seeds seedbox lid and inspect all cup
sleeves (#7) to verify they are against sprocket
washers (#6). Sprockets (#5) should not be visible.
Refer to Figure 1-4
&
3.
Make the following adjustments if there are no cup
sleeves (#7) against sprocket washers (#6) or if seed
rate adjustment lever (#1) stops before it gets to 0:
a. Loosen set screws in locking collars (#2).
b. Move drive shaft (#4) toward locking collars (#2)
until it stops. It will stop when one or more cup
sleeves (#7) are against sprocket washers (#6).
c. Hold drive shaft (#4) in this position and move
adjustment lever (#1) to 0.
d. Tighten set screws in locking collars (#2) to the
correct torque.
4.
If adjustment lever (#1) is at 0 and some of the cup
sleeves (#7) are against sprocket washers (#6) but
not all, then adjust those cups that are not as follows:
a. Loosen hex nuts (#8) and move seed cups (#9)
away from seed sprockets (#5) until they stop.
b. Tighten 1/4"-20 hex nuts (#8) to the correct torque
for GR5 bolts (#10).
Adjust Left-Hand Small Seeds Seedbox
1.
Refer to Figure 1-4:
Move seed rate adjustment
lever (#1) to 100 and back to 0.
2.
Refer to Figure 1-4
&
Open
the left-hand small seeds seedbox lid and inspect all
left-hand seedbox cup sleeves (#7) to verify they are
against sprocket washers (#6) and sprockets (#5) are
not visible.
3.
If a cup sleeve (#7) is not against sprocket
washer (#6) then adjust that cup as follows:
a. Loosen hex nuts (#8) and move seed cups (#9)
away from seed sprocket (#5) until it stops.
b. Tighten 1/4"-20 hex nuts (#8) to the correct torque
for GR5 bolts (#10).
NOTE:
Reference Figure 1-4 & Figure 1-6:
Seed cups (#9) are illustrated as see-through to
better illustrate seed cup washers (#6) and seed cup
sleeves (#7) which are located inside the cups.
Small Seeds Zero Adjustment Set-up
Figure 1-4
Small Seeds Seed Cups Viewed From Inside The Seedbox
Figure 1-5
Small Seeds Seed Cups Viewed From Beneath Seedbox
Figure 1-6
39705
Incorrect Set-up
Sleeve (#7) is not against
sprocket washer (#6)
Correct Set-up
Sleeve (#7) is against
sprocket washer (#6)
39706
Incorrect Set-up
Sleeve (#7) is not against
sprocket washer (#6)
Correct Set-up
Sleeve (#7) is against
sprocket washer (#6)
39707