
Spartan
II
607
Operation
Great Plains | 166-486M | 2020/10/08
61
8. Tighten the jam nut.
If the left and right wing cylinders are not
operating identically, the problem is
hydraulic,
and
not
a
mechanical
adjustment.
07 Series Row Unit
A 07 Series row unit can include the following:
Frame-mounted coulter (1) - choice of type. See
“
Down pressure spring (2) - Each row unit is mounted
on the implement with arms which allow the row unit
to independently move up and down. The adjustable
spring sets the force at which the opener rides up
over obstructions. See “
page 63.
Disk blades (3), 2 per row unit - Double disk blades
open a furrow, creating the seed bed. Spacers adjust
the blades for a clean furrow. See “
page 64.
Seed delivery tube (4) - standard. This tube delivers
material from hopper
I
on single-hopper or
double-shoot drills. It delivers material from both
hopper
I
and hopper
II
on single-shoot drills. No
adjustments are necessary.
Inside scraper (5) - Optional inside scraper helps
prevent clogging between disk blades. See “
Seed firmer (6) - The standard seed flap requires no
adjustment, other than replacement when worn. The
optional Seed
-
Lok™ firming wheel improves
seed-soil contact. See “
Press wheels (7) - The press wheel closes the seed
trench. The press wheel also supports the free end
of the row unit, and provides the primary control over
seeding depth using the T-handle (8). See “
Dry fertilizer tube (9) - The optional dry fertilizer tube
delivers material from hopper
II
on double-shoot
drills. The delivery angle is adjustable (page 66).
Machine Damage Risk
Do not back up with row units in the
ground. To do so causes severe damage
and row unit plugging.
31264
3
4
1
2
A
i
3
5
7
9
8
4
2
32235
1
4
6
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Summary of Contents for SPARTAN II
Page 12: ...Great Plains 166 486M 2020 10 08 6 SpartanII 607 Table of Contents Index Safety Information ...
Page 125: ...Great Plains 166 486M 2020 10 08 118 SpartanII 607 Table of Contents Index ...
Page 127: ...Great Plains 166 486M 10 08 2020 120 SpartanII 607 Table of Contents Index Warranty ...
Page 130: ...Table of Contents Index ...
Page 131: ...Great Plains Mfg 1525 E North St P O Box 5060 Salina KS 67402 ...