GREAT PLAINS Short Disk SD2600 Field Adjustment Manual Download Page 5

Document #

TLUS120C-0001A

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36566

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Rolling Basket Adjustment (Optional):

The seedbed conditioner basket is designed to firm/

consolidate the soil and is not recommended for work-

ing in wet conditions. 
1) Springs (10) are factory set at: 

Model #

Spring Length

SD2600

14.88 inches (378 mm)

SD3000

14.75 inches (375 mm)

SD3300

14.56 inches (370 mm)

2) To adjust the springs, loosen the jam nut (11). 
3) Using a wrench, adjust the adjustment nut (12) until 

the desired spring length is achieved. 

Note: The 

spring rate is 160 pounds per inch of adjustment. Do 

not set the spring length to less than 13 inches to 

avoid damage to the rolling baskets. 

4) Weight can also be removed from the baskets by 

moving the upper linkage pin (13) to a higher hole. 

Note: The pins must be restored to the bottom holes 

prior to folding. 

Single Spike Tine Adjustment (Optional):

The single spike tine is included with one of the rolling 

basket options. 
There are two adjustments that affect tine height and 

angle.
1) Lift chains (14): 
Lengthening the chain (fewer slack links at slot) is 

more aggressive. Shortening the chain is less aggres-

sive. 

Note: Start with five links hanging from the drag 

arm slots. 

2) Angle levers (15):
Moving the lever up is less aggressive, and allows 

more residue to flow through the tines. Moving the 

lever down is more aggressive. 

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Summary of Contents for Short Disk SD2600

Page 1: ...djustment is key to the long life of all farm equipment With careful and systematic inspection of equipment costly maintenance time and repair can be avoided The following information will assist with recommended servicing and adjustments 48687 Models Affected SD2600 SD3000 SD3300 Date October 6 2016 General Information ...

Page 2: ...n Chart 1 Inflate all tires using the following chart Tire Inflation Chart Wheel Tire Size Inflation Wing Gauge Wheel 3000 12 5L X 15 12 Ply RI 52 PSI Transport 2600 Transport 3000 Wing 2600 380 55 R 16 5 73 PSI 48681 48476 Hitch Turnbuckle Adjustment For front to rear leveling either extend or shorten the tongue turnbuckle During field operation if a mound appears in the center of the machine the...

Page 3: ...t for wing lift cylinder eyebolts is 4 5 8 inches 1 With the implement fully raised loosen the rear jam nut 3 2 Use the front nut 4 to drive the eyebolt either for ward or backwards to the required setting 3 Tighten the rear jam nut 4 5 8 3 4 48684 Wing Hydraulic Down Pressure Wings may be operated with active hydraulic down pressure which transfers mainframe weight to the wings or the wings may b...

Page 4: ...f the roller reference gauge reading 2 While making a tillage pass set the blue hydraulic circuit to neutral to lock the roller in position 3 Moving the gauge toward E reduces down pres sure while moving the gauge toward A increases pressure Note The roller is capable of lifting the rear gang out of the soil and disturbing the fore aft setting When increasing roller pressure ensure that the machin...

Page 5: ...pring length to less than 13 inches to avoid damage to the rolling baskets 4 Weight can also be removed from the baskets by moving the upper linkage pin 13 to a higher hole Note The pins must be restored to the bottom holes prior to folding Single Spike Tine Adjustment Optional The single spike tine is included with one of the rolling basket options There are two adjustments that affect tine heigh...

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