Great Plains Electric Clutch Package User Manual
Installation, Operation and
Maintenance
195-075A, 195-076A, 195-077A, 195-078A
Electric Clutch Package
2- and 3-Section Drills
Manufacturing, Inc.
www.greatplainsmfg.com
Read this manual entirely. When you see this alert symbol, the subsequent
instructions and warnings are serious - follow without exception. Your life and
!
the lives of others depend on it!
28072
Cover illustration may not show specific package ordered.
© Copyright 2008 Printed 03/24/2009 195-073M
Great Plains Manufacturing, Inc.
Table of Contents
Important Safety Information ....................................1
General Information ...................................................3
Notations and Conventions ..........................................3
Call-Outs ..................................................................3
Pre-Assembly Preparation ........................................4
Before You Start...........................................................4
Tools Required .............................................................4
Work Location ..............................................................4
Prepare Drill .................................................................4
Install Kit.......................................................................4
2S-2600 Main Box Only Installation..........................5
Update 2S-2600 Left Hand Drive .................................5
Remove 2S-2600 LH Linkage ..................................5
Remove 2S-2600 LH Shaft and Clutch ....................5
Disassemble 2S-2600 LH Clutch..............................6
Pre-Assemble 2S-2600 LH Clutch............................7
Prepare New 2S-2600 LH Power Shaft....................7
Install New 2S-2600 LH Power Shaft .......................8
Install 2S-2600 LH Clutch.........................................9
2S-2600 LH Closeout .............................................10
Update 2S-2600 Right Hand Drive.............................11
Remove 2S-2600 RH Linkage................................11
Release 2S-2600 RH Drive Shaft...........................11
Disassemble 2S-2600 RH Clutch...........................12
Pre-Assemble 2S-2600 RH Clutch.........................12
Install 2S-2600 RH Clutch ......................................13
2S-2600 RH Closeout.............................................14
Install 2S-2600 Electronics.........................................14
2S-2600F & 2S-2600 Small Seeds Installation .......15
Update 2S-2600F/SGS Left Hand Drive ....................15
Remove 2S-2600F/SGS LH Linkage......................15
Remove 2S-2600F/SGS LH Shaft and Clutch........16
Remove 2S-2600F/SGS LH Power Shaft...............16
Disassemble 2S-2600F/SGS LH Clutch.................17
Pre-Assemble 2S-2600F/SGS LH Clutch...............17
Prepare New 2S-2600F/SGS LH Power Shaft.......17
Install New 2S-2600F/SGS LH Power Shaft ..........18
Install 2S-2600F/SGS LH Clutch............................19
2S-2600F/SGS LH Closeout ..................................20
Update 2S-2600F/SGS Right Hand Drive ..................21
Remove 2S-2600F/SGS RH Linkage.....................21
Release 2S-2600F/SGS RH Drive Shaft................ 21
Disassemble 2S-2600F/SGS RH Clutch................ 22
Pre-Assemble 2S-2600F/SGS RH Clutch.............. 22
Install 2S-2600F/SGS RH Clutch ........................... 23
2S-2600F/SGS RH Closeout .................................24
Install 2S-2600F/SGS Electronics.............................. 24
2S Electrical Installation............................................. 25
Install 2S Height Switch .........................................25
Install 2S Drill Cables ............................................. 26
3S-3000 Main Box Only Installation ....................... 27
Update 3S-3000 Left Hand Drive............................... 27
Remove 3S-3000 LH Linkage ................................ 27
Remove 3S-3000 LH Shaft and Clutch .................. 27
Disassemble 3S-3000 LH Clutch ........................... 28
Pre-Assemble 3S-3000 LH Clutch ......................... 28
Prepare New 3S-3000 LH Power Shaft .................29
Install New 3S-3000 LH Power Shaft..................... 29
Install 3S-3000 LH Clutch ......................................30
3S-3000 LH Closeout............................................. 31
Update 3S-3000 Center Drive.................................... 32
Remove 3S-3000 Center Components .................. 32
Install 3S-3000 CTR Clutch Bearing ...................... 33
Install 3S-3000 CTR Driven Shaft .......................... 33
Prepare 3S-3000 CTR Driving Shaft...................... 34
Pre-Assemble 3S-3000 CTR Clutch ......................34
Install 3S-3000 CTR Clutch.................................... 35
3S-3000 Center Closeout....................................... 36
Update 3S-3000 Right Hand Drive ............................ 36
Remove 3S-3000 RH Linkage ...............................36
Replace 3S-3000 RH Drive Shafts......................... 37
Disassemble 3S-3000 RH Clutch........................... 38
Pre-Assemble 3S-3000 RH Clutch......................... 38
Install 3S-3000 RH Clutch...................................... 39
3S-3000 RH Closeout ............................................ 41
Install 3S-3000 Electronics ........................................ 41
3S-3000F & 3S-3000 Small Seeds Installation....... 42
Update 3S-3000F/SGS Left Hand Drive .................... 42
Remove 3S-3000F/SGS LH Linkage ..................... 42
Remove 3S-3000F/SGS LH Shaft and Clutch ....... 43
Disassemble 3S-3000F/SGS LH Clutch ................44
Pre-Assemble 3S-3000F/SGS LH Clutch ..............44
© Copyright 2008. All rights Reserved.
Great Plains Manufacturing, Inc. providesthis publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the preparation
of this manual, Great Plains Manufacturing, Inc. assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Great Plains Manufacturing, Inc. reserves the right to revise and improve its products as it sees fit. This publication describes the state of this product at
the time of its publication, and may not reflect the product in the future.
The following are trademarks of Great Plains Mfg., Inc.: Application Systems, Ausherman, Land Pride, Great Plains
All other brands and product names are trademarks or registered trademarks of their respective holders.
03/24/2009 195-073M
Great Plains Manufacturing, Incorporated Trademarks
Printed in the United States of America.
Electric Clutch Package Great Plains Manufacturing, Inc.
Prepare New 3S-3000F/SGS LH Power Shaft....... 44
Install New 3S-3000F/SGS LH Power Shaft.......... 45
Install 3S-3000F/SGS LH Clutch ........................... 46
3S-3000F/SGS LH Closeout.................................. 47
Update 3S-3000F/SGS Center Drive......................... 48
Remove 3S-3000F/SGS Center Components ....... 48
Install 3S-3000F/SGS CTR Driven Shaft ............... 49
Prepare 3S-3000F/SGS CTR Driving Shaft........... 50
Pre-Assemble 3S-3000F/SGS CTR Clutch............ 50
Install 3S-3000F/SGS CTR Clutch......................... 51
3S-3000F/SGS Center Closeout............................ 52
Update 3S-3000F/SGS Right Hand Drive.................. 52
Remove 3S-3000F/SGS RH Linkage..................... 52
Replace 3S-3000F/SGS RH Drive Shafts.............. 53
Disassemble 3S-3000F/SGS RH Clutch................ 54
Pre-Assemble 3S-3000F/SGS RH Clutch.............. 55
Install 3S-3000F/SGS RH Clutch........................... 56
3S-3000F/SGS RH Closeout .................................58
Install 3S-3000F/SGS Electronics.............................. 58
3S-3000/F/SGS Electrical Installation........................ 59
Install 3S-3000 Height Switch ................................ 59
Install 3S-3000/F/SGS Drill Cables........................ 60
3S-4000 Installation ................................................. 61
Update 3S-4000 Left Hand Drive............................... 61
Remove 3S-4000 LH Linkage................................ 61
Remove 3S-4000 LH Shaft and Clutch.................. 61
Disassemble 3S-4000 LH Clutch ........................... 62
Pre-Assemble 3S-4000 LH Clutch ......................... 63
Prepare New 3S-4000 LH Power Shaft .................63
Install New 3S-4000 LH Power Shaft..................... 63
Install 3S-4000 LH Clutch ......................................64
3S-4000 LH Closeout............................................. 65
Update 3S-4000 Center Drive.................................... 66
Remove 3S-4000 CTR Linkage ............................. 66
Remove 3S-4000 CTR Mechanical Clutch ............66
Disassemble 3S-4000 CTR Clutch ........................67
Pre-Assemble 3S-4000 CTR Clutch ......................67
Install 3S-4000 CTR Clutch ................................... 68
3S-4000 Center Closeout ...................................... 69
Update 3S-4000 Right Hand Drive ............................ 69
Remove 3S-4000 RH Linkage ...............................69
Release 3S-4000 RH Input Shaft........................... 70
Disassemble 3S-4000 RH Clutch........................... 71
Pre-Assemble 3S-4000 RH Clutch......................... 71
Install 3S-4000 RH Clutch...................................... 72
3S-4000 RH Closeout ............................................ 73
Install 3S-4000 Electronics ........................................ 73
3S-4000F & SGS Installation................................... 74
Update 3S-4000F/SGS Left Hand Drive.................... 74
Remove 3S-4000F/SGS LH Linkage..................... 74
Remove 3S-4000F/SGS LH Shaft and Clutch....... 75
Disassemble 3S-4000F/SGS LH Clutch ................ 76
Pre-Assemble 3S-4000F/SGS LH Clutch .............. 76
Prepare New 3S-4000F/SGS LH Power Shaft ...... 76
Install New 3S-4000F/SGS LH Power Shaft.......... 77
Install 3S-4000F/SGS LH Clutch ........................... 78
3S-4000F/SGS LH Closeout.................................. 79
Update 3S-4000F/SGS Center Drive ........................ 80
Remove 3S-4000F/SGS CTR Linkage .................. 80
Remove 3S-4000F/SGS CTR Mechanical Clutch . 80
Disassemble 3S-4000F/SGS CTR Clutch ............. 81
Pre-Assemble 3S-4000F/SGS CTR Clutch ........... 81
Install 3S-4000F/SGS CTR Clutch ........................ 82
3S-4000F/SGS Center Closeout ........................... 83
Update 3S-4000F/SGS Right Hand Drive ................. 83
Remove 3S-4000F/SGS RH Linkage .................... 83
Release 3S-4000F/SGS RH Drive Shaft ............... 84
Disassemble 3S-4000F/SGS RH Clutch ............... 85
Pre-Assemble 3S-4000F/SGS RH Clutch ............. 85
Install 3S-4000F/SGS RH Clutch........................... 86
3S-4000F/SGS RH Closeout ................................. 87
Install 3S-4000 Electronics ........................................ 87
3S-4000 Electrical Installation ................................... 88
Install 3S-4000 Height Switch................................ 88
Install 3S Drill Cables............................................. 89
Close-Out ................................................................. 90
Install Switch Module in Cab ..................................... 90
Adjust Height Switch.................................................. 90
Operations................................................................ 91
Normal Full Pass ....................................................... 91
Point Row .................................................................. 91
Troubleshooting......................................................... 91
Maintenance............................................................. 92
Electric Clutch Lockup ............................................... 92
Appendix .................................................................. 93
Torque Chart ............................................................. 93
New Parts .................................................................. 94
Kit Contents ............................................................... 94
Existing Parts Affected .............................................. 97
Abbreviations............................................................. 98
Index ......................................................................... 99
195-073M 03/24/2009
Great Plains Manufacturing, Inc. 1
Important Safety Information
Look for Safety Symbol
The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and extra
safety precaution must be taken. When you see this
symbol, be alert and carefully read the message that follows it. In addition to design and configuration of equipment, hazard control and accident prevention are
dependent upon the awareness, concern, prudence and
proper training of personnel involved in the operation,
transport, maintenance and storage of equipment.
Be Aware of Signal Words
Signal words designate a degree or level of hazard seriousness.
DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
This signal word is limited to the most extreme situations,
typically for machine components that, for functional purposes, cannot be guarded.
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury, and includes hazards that are exposed when
guards are removed. It may also be used to alert against
unsafe practices.
CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe practices.
!
!
!
!
DANGER
WARNING
CAUTION
Be Familiar with Safety Decals
▲ Read and understand “Safety Reflectors and Decals”in
your Operator manual.
▲ Read all instructions noted on the decals.
03/24/2009 195-073M
2 Electric Clutch Package Great Plains Manufacturing, Inc.
Practice Safe Maintenance
▲ Understand procedure before doing work. Use proper tools
and equipment. Refer to this manual for additional information.
▲ Work in a clean, dry area.
▲ Make sure all moving parts have stopped and all system
pressure is relieved.
▲ Inspect all parts. Make sure parts are in good condition and
installed properly.
▲ Remove buildup of grease, oil or debris.
▲ Remove all tools and unused parts from implement before
operation.
OFF
Prepare for Emergencies
▲ Be prepared if a fire starts.
▲ Keep a first aid kit and fire extinguisher handy.
▲ Keep emergency numbers for doctor, ambulance, hospital
and fire department near phone.
Safety At All Times
▲ Thoroughly read and understand the instructions in this
manual before operation. Read all instructions noted on the
safety decals.
▲ Be familiar with all implement functions.
▲ Operate machinery from the driver’s seat only.
▲ Do not leave implement unattended with tractor engine
running.
▲ Wear snug-fitting clothing to avoid entanglement with mov-
ing parts.
911
195-073M 03/24/2009
Great Plains Manufacturing, Inc. 3
General Information
These packages replace the standard lift-actuated
mechanical clutches on each section with electric
clutches control both by a single drill lift switch and by
cab module section switches. This is an alternative way
to provide point row capability, where point row operations do not require raising the non-planting sections
These instructions explain how to install an Electric
Clutch Package, provided as one of four kits:
Kit Kit Description
195-075A 3S-40 ELEC CL PKG SML SDS-FERT
195-076A 2S-2600 ELEC CLUTCH PKG
195-077A 2S-26 ELEC CL PKG SML SDS-FERT
195-078A 3S-3000 ELECTRIC CLUTCH PKG
Note: These instructions do not cover the case of adding
electric clutches to a drill which has previously had
the Point Row option installed. In such an unlikely
case, please have the Great Plains dealer contact
the factory for further instructions.
Notations and Conventions
“Left” and “Right” are facing in the direction of machine travel. An orientation rose
in many figures shows the directions of
Left, Right, Front, Back, Up, Down.
Note: Many figures show fully exploded views. Remove
only specified parts.
A crucial point of information related to the preceding
topic. Read and follow the directions provided before
continuing, to ensure safety, avoidance of machine
damage, and to achieve desired field results.
Note: Useful information related to the preceding topic.
A glossary of abbreviations used in part descriptions is
available on page 98.
U
F
L
R
B
D
Each kit updates one drill. Kits are specific to the number
of drill sections, and on 2S-2600, whether or not the
Small Seeds and/or Fertilizer Options are also present:
Drill
Drill Model
2S-2600 s/n DD1152+
2S-2600HD
2S-2600 s/n DD1152+
2S-2600HD
2S-2600F s/n DD1152+
2S-2600HDF
3S-3000
3S-3000F
3S-3000HD
3S-3000HDF
4S-4000
4S-4000F
4S-4000HD
4S-4000HDF
Vintage
any
any
any
1996+, s/n S1563+
any
s/n YY1152+
any
Small
Seeds
No 195-076A
Ye s
n/a
any 195-078A
any 195-075A
Uses
Kit
195-077A
Call-Outs
1 9
-,
a z
-
11 61
to
101 138
to
Single-digit/letter callouts identify components in the currently referenced Figure or
Figures. These references are reused for different items from section to section.
Two-digit callouts in the range 11 to 61 reference new parts from the new parts lists
beginning on page 94. The descriptions
match those on the parts, bags or cartons,
and in your updated Parts Manual.
Three-digit callouts in the range 101 to 138
reference affected existing parts from the
table on page 97. The descriptions match
those in your Parts Manual. The narrative
and table indicate any re-use of the parts.
03/24/2009 195-073M
4 Electric Clutch Package Great Plains Manufacturing, Inc.
Pre-Assembly Preparation
Before You Start
• If the drill is not an “HD” model, check (against the
table on page 3) the drill serial number and production
date to ensure it has existing parts compatible with the
kit. Electric clutch kits are not available for earlier drills.
• Inventory: make sure all parts are present. A complete
material list begins on page 94.
• Comprehension: review this manual make sure the
installers understand where each part or assembly is
installed, and what tools are required for the task.
Tools Required
• updated drill parts manual,
• tractor (installing cab control module requires access
to the tractor used in field operations with this drill),
• 23 foot or longer cable snake,
• scrap wire for tying springs in compression,
• basic hand tools, including:
- punch for driving out
5
-
⁄
in long-arm hex wrench.
32
1
⁄
in roll pins
4
Work Location
1. Move the drill to a location with:
• room to unfold it, and;
• adequate illumination.
Prepare Drill
Consult Operator Manual if any steps are unfamiliar.
2. Unfold the drill:
• Fully unfold a 2S drill.
• Partially unfold a 3S drill. Stop unfolding before
the right transfer drive jaws come into line with
the center section jaws, so that center shaft can
be removed, and the right hand shaft moved left.
3. Remove transport locks and lower the drill.
Lower the row units.
4. Put tractor in Park, and shut down.
Install Kit
Installation is described separately for each kit:
2-Section, main box only, 195-076A kitpage 5
2-Section, w/Option box(es), 195-077A kitpage 15
3S-3000, main box only, 195-078A kitpage 27
3S-3000, w/option box(es), 195-078A kitpage 42
3S-4000, main box only, 195-075A kitpage 61
3S-4000, w/option box(es), 195-075A kitpage 74
Note: This manual has you update one drill section at a
time, to prevent part confusion. Parts are different
for each drill section (bolt lengths in particular).
If you dismantle all removed hardware at once,
there is risk of re-installing incorrect parts from
another drill section.
195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600 Left Hand Drive 5
2S-2600 Main Box Only Installation
This section describes installation of kit 195-076A for:
• 2S-2600 s/n DD1152+ drills with only a main seed
box, and no Small Seeds or Fertilizer options, or;
• 2S-2600HD drills with only a main seed box, and
no Small Seeds or Fertilizer options.
Update 2S-2600 Left Hand Drive
Remove 2S-2600 LH Linkage
Refer to Figure 1
5. Remove individually or as an assembly:
106
195-130H CLUTCH SHUTOFF LINK, 00 SERIES
108
195-144D CLUTCH SHUTOFF CAM, 00 SERIES
118
195-254D CLUTCH PULL TAB
132
805-083C PIN CLEVIS 3/4 X 1 1/2
133
805-109C PIN COTTER 1/8 X 1 1/4 PLT
134
807-072C SPRING EXT 1 1/16 ODX.120WX5.5
These parts are not re-used.
Note: This part may be removed or left in place:
107
195-131H SUBFRM CLUTCH BRKT,SOLID STAND
6. Remove two sets:
124
802-079C HHCS 3/8-16X1 1/4 GR5
129
804-011C WASHER FLAT 3/8 USS PLT
130
804-013C WASHER LOCK SPRING 3/8 PLT
127
803-014C NUT HEX 3/8-16 PLT
and remove the:
101
152-263D CLUTCH ENGAGE TAB
These parts are not re-used.
For other kits, see:
2S-2600, w/option box(es), 195-077A kitpage 15
3S-3000, main box only, 195-078A kitpage 27
3S-3000, w/option box(es), 195-078A kitpage 42
3S-4000, main box only, 195-075A kitpage 61
3S-4000, w/option box(es), 195-075A kitpage 74
101
106
124
129
130
127
118
134
133
132
108
R
107
Figure 1: 2S-2600:
Remove LH Linkage
F
U
B
L
D
17253
Remove 2S-2600 LH Shaft and Clutch
Dismount Clutch Output Chain
Refer to Figure 2
7. Loosen idler and lift chain off of sprocket:
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
Do not completely remove the chain.
i n
136
n
i
U
R
B
102
F
L
115
D
Figure 2: 2S-2600:
Dismount LH Clutch Chain
03/24/2009 195-073M
21627
6 Electric Clutch Package Great Plains Manufacturing, Inc.
Dismount Ground Drive Chain & Sprocket
R
F
U
B
L
D
e
Refer to Figure 3
8. Loosen idler in gauge wheel assembly.
Lift ground drive chain off sprocket .
Do not completely remove the chain.
9. Drive the roll pin out of the left end of shaft:
115
195-189D POWER SHAFT 7/8 HEX LH
This pin is not re-used.
10. Remove and save sprocket .
Remove Drive Shaft
CAUTION
!
115
Shaft moves, under spring tension, about
the right as the next pin is removed.
a
c k
e
k
1
⁄
in (13mm) to
2
f
115
a
c
11. Drive out the mid roll pin . Pin is not re-used.
12. Remove the shaft from the drill (slide out to
right, with the clutch still mounted).
115
f
Disassemble 2S-2600 LH Clutch
Refer to Figure 4
13. At the clutch assembly , remove and save three
sets:
123
802-004C HHCS 1/4-20X3/4 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
14. The sprocket may still be held by pins. Remove and
save the sprocket:
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
Any roll pins present, the shaft, and the balance of
the clutch assembly are not re-used.
102
102
Figure 3: 2S-2600:
Release LH Power Shaft
136
128
Figure 4: 2S-2600:
Disassemble LH Clutch
k
123
102
R
F
21627
U
B
L
D
115
28106
195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600 Left Hand Drive 7
Pre-Assemble 2S-2600 LH Clutch
Refer to Figure 5
15. Select one each new:
54
823-231C OGURA CLUTCH
22
195-347D ELECTRIC CLUTCH ADAPTOR
and three sets new:
34
802-684C HHCS M8X1.25X55 GR8.8
48
804-157C WASHER SPRING LOCK M8 PLT
Place the tab end of down on a work surface.
16. Secure the large end of the 195-347D adaptor to
the Ogura clutch with the bolts and lock wash-
48
ers . Torque to specifications (see page 93).
Note: Note that the 195-347D adaptor has alternating
smooth and tapped (threaded)
54
54 34
22
1
⁄
4
22
in holes.
17. Select the saved:
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
and three sets saved:
123
802-004C HHCS 1/4-20X3/4 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
and three new
49
805-026C PIN ROLL 1/4 X 3/4 PLT
18. Place the sprocket on the clutch and align
136
the holes. Loosely insert the bolts and washers
128
in the threaded holes. Drive the roll pins into
22
123
49
the smooth holes. Tighten bolts to specification.
123
128
34
48
54
Figure 5: 2S-2600
Assemble LH Clutch
49
136
22
U
D
28107
Prepare New 2S-2600 LH Power Shaft
Refer to Figure 6
19. Select one each new:
21
195-346D SHAFT 7/8 HEX 32.44 LG
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
20. Drive pin into the inner hole of the shaft .
50 21
21
Figure 6: 2S-2600:
Pin New LH Shaft
50
28094
03/24/2009 195-073M
8 Electric Clutch Package Great Plains Manufacturing, Inc.
Install New 2S-2600 LH Power Shaft
Refer to Figure 7 (which, for clarity, is a fully exploded view)
21. From drill left, insert shaft into the existing flanged
bearings .
22. Select the saved ground drive sprocket . Place the
sprocket onto the new shaft , with the raised
hub of the sprocket to drill right (towards bearings).
23. Select one new:
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
24. Drive the roll pin into the hole at the left end of
new shaft , securing the sprocket.
Note: Do not remount the ground drive chain at this
time.
b
k21
50
21
21
k
c
b
21
50
c
Figure 7: 2S-2600:
Install LH Power Shaft
U
R
B
b
F
L
D
50
k
28056
195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600 Left Hand Drive 9
Install 2S-2600 LH Clutch
Refer to Figure 8
25. Select one new:
27
402-025S LOCK COLLAR, 7/8 HEX W/ SET SC
which, if not pre-assembled, consists of:
60
1 402-058D COLLAR LOCK 7/8 HEX and
61
2 801-035C SCREW SET 5/16-18 SKT KP X 3/8
26. Adjust the set screws to clear the collar hex hole,
and place the collar onto the new drive shaft .
Do not tighten the set screws at this time.
27. Select two new:
46
804-061C WASHER MACH 1.50 X 1.00 X 18GA
Place them on the shaft .
28. Select one new:
23
195-348D CLUTCH SPACER TUBE
Place it on the shaft .
29. Select the clutch assembled at step 18. With the
sprocketed end toward the left (toward bearings),
place it on the shaft , and into the Drive Type
n
chain .
30. Select one each new:
26
196-877D BUSHING 1 1/8 ODX7/8 HEX BORE
58
839-956C KEY 1/4 X 3/16 X 3.80
Insert the bushing in the clutch assembly .
31. Align the keyways of the bushing and the Ogura
clutch. Insert the key .
32. Select two new:
46
804-061C WASHER MACH 1.50 X 1.00 X 18GA
Place them on the shaft .
33. Select one new:
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
Drive the pin into the hole at the right end of the
21
shaft , to secure all the components just installed
on the shaft.
34. Slide the lock collar right until it and the washers
46 54
contact the clutch assembly . Secure the set
screws.
54
50
21
21
21
26 54
58
21
27
21
50
46
58
54
23
26
46
27
Figure 8: 2S-2600
Install LH Clutch
U
R
F
B
L
D
n
i
21
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10 Electric Clutch Package Great Plains Manufacturing, Inc.
Install 2S-2600 LH Torque Tab
Refer to Figure 9
35. Select one new:
20
195-345D CLUTCH TORQUE ARM TAB
and two sets new:
30
802-079C HHCS 3/8-16X1 1/4 GR5
41
804-011C WASHER FLAT 3/8 USS PLT
42
804-013C WASHER LOCK SPRING 3/8 PLT
36
803-014C NUT HEX 3/8-16 PLT
36. Loosely mount the tab at the same Drive Type
bracket weldment holes used by the tab
removed at step 6.
37. Rotate the clutch housing until the torque arm
is nearly vertical. Route it through the large hole in
the torque tab . Tighten the bolts to torque
specifications.
20
20
h
54 t
30
101
54
20
41
30
t
h
42
36
U
R
B
2S-2600 LH Closeout
Refer to Figure 8 on page 9
38. Re-mount Drive Type chain . Engage idler for
1
⁄
in (13mm) slack in longest chain span.
2
Refer to Figure 10
39. Re-mount gauge wheel chain on sprocket .
Engage idler for 1in (2.7cm) slack in longest chain
span.
40. Select one new (not shown):
55
833-088C OGURA CLUTCH JUMPER HARNESS
Connect the jumper to the clutch cable.
a
n i
c k
F
L
D
Figure 9: 2S-2600:
Install Torque Arm Tab
28082
a
c
U
R
F
B
L
k
D
Figure 10: 2S-2600:
Re-Install LH Gauge Wheel Chain
28056
195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600 Right Hand Drive 11
Update 2S-2600 Right Hand Drive
Remove 2S-2600 RH Linkage
Refer to Figure 11 (which depicts the LH linkage, but the
parts to be removed, and their general arrangement, are
identical on the RH side)
41. Remove individually or as an assembly:
106
195-130H
108
195-144D CLUTCH SHUTOFF CAM, 00 SERIES
118
195-254D CLUTCH PULL TAB
132
805-083C PIN CLEVIS 3/4 X 1 1/2
133
805-109C PIN COTTER 1/8 X 1 1/4 PLT
134
807-072C
These parts are not re-used.
Note: This part may be removed or left in place:
107
195-131H SUBFRM CLUTCH BRKT,SOLID STAND
42. Remove two sets:
124
802-079C HHCS 3/8-16X1 1/4 GR5
129
804-011C WASHER FLAT 3/8 USS PLT
130
804-013C WASHER LOCK SPRING 3/8 PLT
127
803-014C NUT HEX 3/8-16 PLT
and remove the:
101
152-263D CLUTCH ENGAGE TAB
These parts are not re-used.
CLUTCH SHUTOFF LINK, 00 SERIES
SPRING EXT 1 1/16 ODX.120WX5.5
101
106
118
134
133
108
107
Figure 11: 2S-2600:
Remove RH Linkage
129
130
127
132
R
F
124
U
B
L
D
17253
Release 2S-2600 RH Drive Shaft
Remove 2S-2600 RH Chains and Input Sprocket
Refer to Figure 12
43. At the Drive Type bracket, loosen idler and lift
Drive Type drive chain off clutch output sprocket
136
. Do not completely remove the chain.
44. Loosen ground drive idler and lift ground drive
c k
chain off sprocket . Do not completely remove
the chain.
45. Drive right end roll pin out of input shaft . Pin is
not re-used.
46. Remove and save the sprocket .
n
a
r d
k
i
R
U
B
k
r
F
L
D
d
n
i
a
c
RH Chains and Input Sprocket
136
Figure 12: 2S-2600:
21629
03/24/2009 195-073M
12 Electric Clutch Package Great Plains Manufacturing, Inc.
Remove 2S-2600 RH Clutch
Refer to Figure 13
CAUTION
!
d
Shaft may move, under spring tension, about
to drill right as the next pin is removed.
1
⁄
in (13mm)
2
d
102
R
F
U
B
L
D
47. Drive out the mid roll pin . This pin is not re-used.
48. Move the shaft to the right. Remove the:
102
176-042S JAW CLUTCH CW EXT 7/8 HEX
from the shaft . Leave the shaft in the drill.
d
d
f
Disassemble 2S-2600 RH Clutch
Refer to Figure 14
49. From the clutch assembly , remove and save
three sets:
126
802-551C HHCS 1/4-20X2 1/4 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
50. The adaptor and sprocket may still be held
on by roll pins. Remove and save the adaptor and
sprocket:
111
195-170D CLUTCH ADAPTOR 7/8 HEX BORE
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
Any roll pins present, and the balance of the clutch
assembly , are not re-used.
111 136
102
102
102
f
Figure 13: 2S-2600:
RH Clutch Dismount
136
Figure 14: 2S-2600:
Disassemble RH Clutch
21629
111
128
126
28108
102
Pre-Assemble 2S-2600 RH Clutch
Refer to Figure 15
51. Select one each new:
54
823-231C OGURA CLUTCH
22
195-347D ELECTRIC CLUTCH ADAPTOR
and three sets new:
34
802-684C HHCS M8X1.25X55 GR8.8
48
804-157C WASHER SPRING LOCK M8 PLT
Place the clutch on a work surface, tab end down.
52. Secure the large end of the 195-347D to the
Ogura clutch with the bolts and lock washers
48
. Torque to specifications (see page 93).
195-073M 03/24/2009
54 34
22
34
48
54
Figure 15: 2S-2600:
Pre-assemble RH Clutch
22
U
D
28144
Great Plains Manufacturing, Inc. Update 2S-2600 Right Hand Drive 13
Install 2S-2600 RH Clutch
Refer to Figure 16
53. Select one new:
27
402-025S LOCK COLLAR, 7/8 HEX W/ SET SC
which, if not pre-assembled, consists of:
60
1 402-058D COLLAR LOCK 7/8 HEX and
61
2 801-035C SCREW SET 5/16-18 SKT KP X 3/8
54. Adjust set screws to clear the collar hex hole.
Place the collar on the left end of the input shaft
d
. Do not tighten the set screws at this time.
61
27
55. Select two new:
46
804-061C WASHER MACH 1.50 X 1.00 X 18GA
Place them on the left end of the input shaft .
56. Select the clutch assembled at step 52, and one
54
d
each new:
26
196-877D BUSHING 1 1/8 ODX7/8 HEX BORE
58
839-956C KEY 1/4 X 3/16 X 3.80
Place bushing inside clutch . Align keyways of
bushing and Ogura clutch . Insert key . With
26 54 58
54
tab end to drill right, place the clutch assembly on left
end of the input shaft .
d
57. Select one new:
23
195-348D CLUTCH SPACER TUBE
Insert it in the clutch assembly .
22
58. Select one each saved:
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
111
195-170D CLUTCH ADAPTOR 7/8 HEX BORE
three sets saved:
126
802-551C HHCS 1/4-20X2 1/4 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
Note: Note that the 195-347D has alternating smooth
and tapped (threaded)
59. Place the sprocket on the clutch adaptor and
136
align the holes. Place the adaptor on the
sprocket. Loosely insert the bolts and washers
128
in the threaded holes of adaptor .
22
1
⁄
in holes.
4
22
111
126
22
60. Select three new:
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
Drive the roll pins into the smooth holes of the
195-347D . Tighten bolts to specification. Re-seat
22
49
roll pins as required.
27
46
58
26
54
22
23
136
111
128
n
b
50
61. Select seven (7) new:
46
804-061C WASHER MACH 1.50 X 1.00 X 18GA
Place them on the driven acremeter shaft .
62. Select one new:
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
Shift the input shaft to drill left, into Drive Type
n
chain , until the mid roll pin hole appears to the left
of the right bearing . Drive the pin into the input
d
shaft mid hole.
63. Shift the clutch assembly to drill left, into Drive
Type chain , until the left end of clutch has captured the right end of the acremeter shaft . Slide
27 46 54
collar and washers left against clutch .
Secure set screws.
d
Figure 16: 2S-2600:
Install RH Clutch
d
b50
54
n
R
F
126
U
B
L
D
50
46
s
28147
s
s
03/24/2009 195-073M
14 Electric Clutch Package Great Plains Manufacturing, Inc.
Install 2S-2600 RH Torque Tab
h
42
30
41
Refer to Figure 17
64. Select one new:
20
195-345D CLUTCH TORQUE ARM TAB
and two sets new:
30
802-079C HHCS 3/8-16X1 1/4 GR5
41
804-011C WASHER FLAT 3/8 USS PLT
42
804-013C WASHER LOCK SPRING 3/8 PLT
36
803-014C NUT HEX 3/8-16 PLT
20
t
54
36
65. Loosely mount the tab at the same Drive Type
bracket weldment holes used by the tab
removed at step 42.
66. Rotate the clutch until the torque arm is in the
large hole in the torque tab .
67. Tighten tab bolts to torque specifications.
20
h
54 t
20
30
101
R
F
U
D
B
136
L
Figure 17: 2S-2600:
Install RH Torque Arm Tab
28148
2S-2600 RH Closeout
Refer to Figure 17 and Figure 18
68. Re-mount Drive Type chain .
69. Select one new (not shown):
55
833-088C OGURA CLUTCH JUMPER HARNESS
Connect the jumper to the clutch cable.
70. Engage chain idler for
est chain span.
Refer to Figure 19
71. Re-mount gauge wheel chain on sprocket .
Engage idler for 1in (2.7cm) slack in longest chain
span.
i
a
n
1
⁄
in (13mm) slack in long-
2
c k
Install 2S-2600 Electronics
Continue at “2S Electrical Installation” on page 25.
These steps are common to both 2S-2600 and 2S2600F/SGS models.
R
F
R
F
n
U
B
L
D
Figure 18: 2S-2600:
Remount RH Drive Type Chain
c
U
B
L
D
i
28057
k
a
Figure 19: 2S-2600:
Remount RH Ground Drive Chain
195-073M 03/24/2009
28057
Great Plains Manufacturing, Inc. Update 2S-2600F/SGS Left Hand Drive 15
2S-2600F & 2S-2600 Small Seeds Installation
This section describes installation of kit 195-077A for:
• 2S-2600 s/n DD1152+ drills with Small Seeds,
• 2S-2600F s/n DD1152+ drills,
• 2S-2600HD drills with Small Seeds, or;
• 2S-2600HDF drills,
…referred to as “2S-2600F/SGS” in this section.
Update 2S-2600F/SGS Left Hand Drive
Remove 2S-2600F/SGS LH Linkage
Steps 1-4 are on page 4.
Refer to Figure 20 (which depicts a standard 2S-2600 linkages, but the parts removed for 2600F and SGS are the same)
5. Remove individually or as an assembly:
106
195-130H CLUTCH SHUTOFF LINK, 00 SERIES
108
195-144D CLUTCH SHUTOFF CAM, 00 SERIES
118
195-254D CLUTCH PULL TAB
132
805-083C PIN CLEVIS 3/4 X 1 1/2
133
805-109C PIN COTTER 1/8 X 1 1/4 PLT
134
807-072C SPRING EXT 1 1/16 ODX.120WX5.5
These parts are not re-used.
Note: This part may be removed or left in place:
107
195-131H SUBFRM CLUTCH BRKT,SOLID STAND
6. Remove two sets:
124
802-079C HHCS 3/8-16X1 1/4 GR5
129
804-011C WASHER FLAT 3/8 USS PLT
130
804-013C WASHER LOCK SPRING 3/8 PLT
127
803-014C NUT HEX 3/8-16 PLT
and remove the:
101
152-263D CLUTCH ENGAGE TAB
These parts are not re-used.
For other kits, see:
2S-2600, main box only, 195-076A kitpage 5
3S-3000, main box only, 195-078A kitpage 27
3S-3000, w/option box(es), 195-078A kitpage 42
3S-4000, main box only, 195-075A kitpage 61
3S-4000, w/option box(es), 195-075A kitpage 74
101
106
124
129
130
127
118
134
133
132
108
R
107
Figure 20: 2S-2600F/SGS:
Remove LH Linkage
F
U
B
L
D
17253
03/24/2009 195-073M
16 Electric Clutch Package Great Plains Manufacturing, Inc.
Remove 2S-2600F/SGS LH Shaft and Clutch
Dismount Clutch Output Chains
Refer to Figure 21
7. Loosen Drive Type idler and Fertilizer/SGS jackshaft idler . Lift Drive Type chain and Fertilizer/
SGS jackshaft chain off the sprockets on:
113
195-187K 3S-3000F LH WING CLUTCH ASSY
Do not completely remove the chains.
v n
i
u
n
113
U
i
R
F
B
L
D
v
u
r
Release 2S-2600F/SGS LH Power Shaft
Refer to Figure 22
8. Loosen idler in gauge wheel assembly.
Lift ground drive chain off sprocket .
Do not completely remove the chain.
9. Drive the roll pin out of the left end of shaft:
115
195-189D POWER SHAFT 7/8 HEX LH
This pin is not re-used.
10. Remove and save sprocket .
a
c k
e
k
Remove 2S-2600F/SGS LH Power Shaft
CAUTION
!
113
1
⁄
in (13mm) to
2
115
Shaft moves, under spring tension, about
the right as the next pin is removed.
11. Drive out the middle roll pin . Pin is not re-used.
12. Slide the shaft (with clutch still mounted)
out of the drill, to the right.
13. Remove the clutch for disassembly:
113
195-187K 3S-3000F LH WING CLUTCH ASSY
The shaft is not re-used.
115
f
Figure 21: 2S-2600F/SGS:
Remove LH Clutch Chains
f
115
a
c
Figure 22: 2S-2600F/SGS:
Release LH Power Shaft
21628
U
R
F
B
L
D
e
k
21628
195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600F/SGS Left Hand Drive 17
Disassemble 2S-2600F/SGS LH Clutch
Refer to Figure 23
14. Remove and save three sets:
125
802-152C HHCS 1/4-20X2 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
The assembly is usually still held together by roll
pins.
15. Pry both sprockets off. Remove and save:
109
195-160H SPKT CLUTCH 40B23T RND BORE
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
The following parts usually remain in the adaptor-
sprocket and do not need to be removed.
138
103
116
The remaining parts are not re-used.
136
817-111C BSHG FLG 1.26IDX1.41ODX.87L
176-065D CLUTCH FRICTION WASHER
195-222D BRG 7/8 HEX ID X 1.254 OD
136
116
113
103
138
Figure 23: 2S-2600F/SGS:
Disassemble LH Clutch
113
109
128
125
16465
Pre-Assemble 2S-2600F/SGS LH Clutch
Refer to Figure 24
16. Select one each new:
54
823-231C OGURA CLUTCH
22
195-347D ELECTRIC CLUTCH ADAPTOR
and three sets new:
34
802-684C HHCS M8X1.25X55 GR8.8
48
804-157C WASHER SPRING LOCK M8 PLT
Set the clutch assembly on a work surface, with the
torque arm end of the Ogura clutch down.
17. Secure the large end of the 195-347D adaptor to
the Ogura clutch with the bolts and lock wash-
48
ers . Torque to specifications (see page 93).
54 34
22
34
48
54
Figure 24: 2S-2600F/SGS:
Pre-assemble LH Clutch
22
U
D
28144
Prepare New 2S-2600F/SGS LH Power Shaft
Refer to Figure 25
18. Select one each new:
21
195-346D SHAFT 7/8 HEX 32.44 LG
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
19. Drive the pin into the inner hole of the shaft .
03/24/2009 195-073M
50 21
21
Figure 25: 2S-2600F/SGS:
Pin New Shaft
50
28094
18 Electric Clutch Package Great Plains Manufacturing, Inc.
Install New 2S-2600F/SGS LH Power Shaft
Refer to Figure 26 (which, for clarity, is a fully exploded
view, but omits the option box chain )
20. From drill left, insert shaft into the existing flanged
bearings and the chains , in the Drive Type
bracket.
21. Select the saved ground drive sprocket . Place
sprocket onto the new shaft , with the raised
hub of the sprocket to drill right (towards the bearings).
22. Select one new:
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
Drive the roll pin into the hole at the left end of
new shaft , securing the sprocket.
Note: Do not re-mount the gauge wheel chain until
step 38. This leaves the new shaft free to spin for
ease of installing additional components.
b n u
k21
50
21
u
21
k
c
n
21
Figure 26: 2S-2600F/SGS:
Install LH Power Shaft
b
50
c
U
R
b
F
B
L
D
50
k
28073
195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600F/SGS Left Hand Drive 19
Install 2S-2600F/SGS LH Clutch
Refer to Figure 27
23. Select two new:
46
804-061C WASHER MACH 1.50 X 1.00 X 18GA
and one new:
24
195-349D WING FERT CLUTCH OUTER SPCR TB
Place the washers on the shaft , followed by
the spacer .
24
46 21
24. Select one saved:
109
195-160H SPKT CLUTCH 40B23T RND BORE
and three sets saved:
125
802-152C HHCS 1/4-20X2 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
Insert the bolts through the lock washers
125 128
and into every other hole in the sprocket. Insert from
the side with the smaller raised hub. Place the
sprocket, bolt face to left, onto shaft .
21
If the following parts are not present, re-insert them:
138
817-111C BSHG FLG 1.26IDX1.41ODX.87L
103
176-065D CLUTCH FRICTION WASHER
116
195-222D BRG 7/8 HEX ID X 1.254 OD
With any flanged ends to right, place the bushing
138 103 116
, the friction washer , the bearing and
the sprocket onto shaft .
136
21
25. Select one each saved:
136
808-240C
26. Select the clutch assembled at step 17. Note that
the 195-347D adaptor has alternating smooth
and tapped (threaded)
SPKT 40A23X1.813-1.818 BR/6HOL
54
22
1
⁄
in holes.
4
27. Select one new:
25
195-350D WING FERT CLUTCH INNER SPCR TB
Place spacer onto shaft . Place the clutch
over the spacer, adaptor end to left, and inside
both chains , .
25 21 54
22
n u
28. Loosely secure the two sprockets to the clutch using
22
1
⁄
in threaded
4
the bolts and washers at the
125 128
holes of the 195-347D adaptor .
29. Select three sets new:
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
Drive the roll pins into the sprockets and the
smooth
1
⁄
in holes of the 195-347D adaptor .
4
Tighten bolts to specification. Re-seat roll pins
50
22
125
as needed.
50
58
26
U
R
F
D
30. Select one each new:
26
58
Insert the bushing into the right end of the clutch
54
then insert the key .
31. Select two new:
46
Place the washers on the shaft .
32. Select one new:
50
Drive the pin into the right end hole of the shaft
21
33. Route chains ( , ) over the sprockets. Adjust idler
for Drive Type chain to
est chain span. Adjust idler for option jackshaft chain
u
46
54
22
136
103
109
50
24
46
25
116
138
128
125
21
B
n
L
Figure 27: 2S-2600F/SGS:
Install LH Clutch
196-877D BUSHING 1 1/8 ODX7/8 HEX BORE
839-956C KEY 1/4 X 3/16 X 3.80
. Align the keyways of the bushing and clutch,
804-061C WASHER MACH 1.50 X 1.00 X 18GA
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
50
, outside the washers.
n u
1
to
⁄
in (6mm) slack in longest chain span.
4
26
58
u
28101
21
1
n
⁄
in (13mm) slack in long-
2
03/24/2009 195-073M
20 Electric Clutch Package Great Plains Manufacturing, Inc.
Install 2S-2600F/SGS LH Torque Tab
Refer to Figure 28
34. Select one new:
20
195-345D CLUTCH TORQUE ARM TAB
and two sets new:
30
802-079C HHCS 3/8-16X1 1/4 GR5
41
804-011C WASHER FLAT 3/8 USS PLT
42
804-013C WASHER LOCK SPRING 3/8 PLT
36
803-014C NUT HEX 3/8-16 PLT
35. Loosely mount the tab at the same Drive Type
bracket weldment holes used by the tab
removed at step 6.
36. Rotate the clutch housing until the torque arm
is nearly vertical. Route it through the large hole in
the torque tab . Tighten the bolts to torque
specifications.
20
20
h
54 t
30
101
54
U
R
F
D
20
30
t
41
h
42
B
36
L
Figure 28: 2S-2600F/SGS:
Install LH Torque Arm Tab
28100
2S-2600F/SGS LH Closeout
37. Select one new (not shown):
55
833-088C OGURA CLUTCH JUMPER HARNESS
Connect the jumper to the clutch cable.
Refer to Figure 29
38. Re-mount gauge wheel chain on sprocket .
Engage idler for 1in (2.7cm) slack in longest chain
span.
39. Select one new (not shown):
55
833-088C OGURA CLUTCH JUMPER HARNESS
Connect the jumper to the clutch cable.
a
c k
R
F
k
a
c
Figure 29: 2S-2600F/SGS:
Re-Install LH Gauge Wheel Chain
U
B
L
D
28056
195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600F/SGS Right Hand Drive 21
Update 2S-2600F/SGS Right Hand
130
127
132
R
F
124
129
U
B
L
D
17253
Drive
Remove 2S-2600F/SGS RH Linkage
Refer to Figure 30 (which depicts the standard LH linkage,
but the parts to be removed, and their general arrangement,
are identical for Option box drills on the RH side)
40. Remove individually or as an assembly:
106
195-130H CLUTCH SHUTOFF LINK, 00 SERIES
108
195-144D CLUTCH SHUTOFF CAM, 00 SERIES
118
195-254D CLUTCH PULL TAB
132
805-083C PIN CLEVIS 3/4 X 1 1/2
133
805-109C PIN COTTER 1/8 X 1 1/4 PLT
134
807-072C SPRING EXT 1 1/16 ODX.120WX5.5
These parts are not re-used.
Note: This part may be removed or left in place:
107
195-131H SUBFRM CLUTCH BRKT,SOLID STAND
41. Remove two sets:
124
802-079C HHCS 3/8-16X1 1/4 GR5
129
804-011C WASHER FLAT 3/8 USS PLT
130
804-013C WASHER LOCK SPRING 3/8 PLT
127
803-014C NUT HEX 3/8-16 PLT
and remove the:
101
152-263D CLUTCH ENGAGE TAB
These parts are not re-used.
101
106
118
134
133
108
107
Figure 30: 2S-2600F/SGS:
Remove RH Linkage
Release 2S-2600F/SGS RH Drive Shaft
Remove 2S-2600F/SGS RH Chains and Input
Sprocket
Refer to Figure 31 (which, for clarity, is a fully exploded view
- remove only specified parts)
42. At the Drive Type bracket, loosen Drive Type and
Fertilizer/SGS jackshaft idlers .
43. Lift the Drive Type and Fertilizer/SGS chains off
clutch output sprockets . Do not completely
remove the chains.
44. At the gauge wheel, loosen idler and lift ground
drive chain off of sprocket .
Do not completely remove the chain.
45. At the right end of the clutch input shaft , drive out
the right end roll pin . The pin is not re-used.
46. Remove and save sprocket . Do not completely
remove chain .
n u
11
c k
r
c
v
a
k
i
d
r
k
c
a
d
v
Figure 31: 2S-2600F/SGS:
RH Chains and Input Sprocket
u
112
R
F
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D
i
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03/24/2009 195-073M
22 Electric Clutch Package Great Plains Manufacturing, Inc.
Remove 2S-2600F/SGS RH Clutch for Disassembly
Refer to Figure 32 (which, for clarity, is a fully exploded view
- remove only specified parts)
47. Caution: Shaft moves, under spring tension, about
1
⁄
in (13mm) to the right as pin is removed. On the
2
clutch drive input shaft , drive out the mid roll pin
f
. This pin is not re-used.
48. Move shaft to drill right. Remove:
112
195-186K 3S-3000F RH WING CLUTCH ASSY
from the shaft. Leave the shaft in the drill.
d
d
f
d
f
d
113
R
F
U
B
L
D
Disassemble 2S-2600F/SGS RH Clutch
Refer to Figure 33
49. Remove and save three sets:
126
802-551C HHCS 1/4-20X2 1/4 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
The assembly is usually still held together by roll
pins.
50. Pry both sprockets off. Remove and save:
110
195-161H SPKT CLUTCH 40B23T HEX BORE
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
The remaining parts are not re-used.
Pre-Assemble 2S-2600F/SGS RH Clutch
Refer to Figure 34
51. Select one each new:
54
823-231C OGURA CLUTCH
22
195-347D ELECTRIC CLUTCH ADAPTOR
and three sets new:
34
802-684C HHCS M8X1.25X55 GR8.8
48
804-157C WASHER SPRING LOCK M8 PLT
Set the clutch assembly on a work surface, with the
torque arm end of the Ogura clutch down.
52. Secure the large end of the 195-347D to the
Ogura clutch with the bolts and lock washers
48
. Torque to specifications (see page 93).
54 34
22
Figure 32: 2S-2600F/SGS:
Remove RH Clutch
136
Figure 33: 2S-2600F/SGS:
Disassemble RH Clutch
34
48
54
Figure 34: 2S-2600F/SGS:
Pre-assemble RH Clutch
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110
128
126
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22
U
D
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195-073M 03/24/2009
Great Plains Manufacturing, Inc. Update 2S-2600F/SGS Right Hand Drive 23
Install 2S-2600F/SGS RH Clutch
Refer to Figure 35
53. Select one new:
27
402-025S LOCK COLLAR, 7/8 HEX W/ SET SC
which, if not pre-assembled, each consist of:
60
1 402-058D COLLAR LOCK 7/8 HEX and
61
2 801-035C SCREW SET 5/16-18 SKT KP X 3/8
Adjust set screws to clear the collar hex hole.
Place the collar on the left end of the clutch input
d
shaft . Do not tighten the set screws at this time.
61
27
54. Select two new:
46
804-061C WASHER MACH 1.50 X 1.00 X 18GA
Place two washers on the clutch input shaft .
55. Select the clutch assembled at step 52. Note that
the 195-347D adaptor has alternating smooth
and tapped (threaded)
46 d
54
22
1
⁄
in holes.
4
56. Select one each new:
26
196-877D BUSHING 1 1/8 ODX7/8 HEX BORE
58
839-956C KEY 1/4 X 3/16 X 3.80
Place bushing inside clutch . Align keyways of
bushing and Ogura clutch . Insert key .
Place the tab end of the clutch on input shaft .
26 54
26 54 58
d
57. Select one new:
23
195-348D CLUTCH SPACER TUBE
and six (6) new:
46
804-061C WASHER MACH 1.50 X 1.00 X 18GA
Insert the spacer in the adaptor , followed by
the washers .
25 22
46
58. Select one saved:
136
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
d
Place it on the
shaft .
59. Select one saved:
110
195-161H SPKT CLUTCH 40B23T HEX BORE
and three sets saved:
126
802-551C HHCS 1/4-20X2 1/4 GR5
128
804-006C WASHER LOCK SPRING 1/4 PLT
60. Loosely secure the two sprockets to the clutch using
the bolts and washers at the threaded holes
of the 195-347D adaptor .
126 128
22
61. Select three new:
50
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
Drive the roll pins into the sprockets and the
smooth
1
⁄
in holes of the 195-347D adaptor .
4
62. Tighten bolts to specification. Re-seat roll pins
50
22
126
as necessary.
27
50
63. Select seven (7) new:
46
Place all 7 washers on acremeter shaft .
64. Select one new:
50
Shift the drive shaft and clutch assembly to drill
left (and into both chains), until the mid roll pin hole
appears to the left of the right bearing . The hex
bore sprocket needs to capture the acremeter shaft
s50
21
65. Shift the collar , washers and clutch assembly
54
58
26
54
U
46
R
22
F
136
D
110
50
46
b
23
46
128
126
d
Figure 35: 2S-2600F/SGS:
Install RH Clutch
804-061C WASHER MACH 1.50 X 1.00 X 18GA
46 s
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
d
b
before that occurs. Drive the pin into the shaft
mid hole.
27 46
to drill left. Secure set screws in collar.
s
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03/24/2009 195-073M
24 Electric Clutch Package Great Plains Manufacturing, Inc.
Refer to Figure 36
66. Select one new:
20
195-345D CLUTCH TORQUE ARM TAB
and two sets new:
30
802-079C HHCS 3/8-16X1 1/4 GR5
41
804-011C WASHER FLAT 3/8 USS PLT
42
804-013C WASHER LOCK SPRING 3/8 PLT
36
803-014C NUT HEX 3/8-16 PLT
67. Loosely mount the tab at the same Drive Type
bracket weldment holes used by the tab
removed at step 41.
68. Center clutch torque arm in the large hole in the
torque tab .
20
20
h
t
101
R
F
54
U
20
t
36
B
136
L
30
41
h
42
D
Refer to Figure 36 and Figure 37
69. Re-mount chains ( , ). Engage Drive Type chain
idler for
Engage option jackshaft chain idler for
slack in longest chain span.
70. Tighten tab bolts to torque specifications.
1
i
⁄
2
n u
in (13mm) slack in longest chain span.
1
v
⁄
in (6mm)
4
30
2S-2600F/SGS RH Closeout
71. Select one new (not shown):
55
833-088C OGURA CLUTCH JUMPER HARNESS
Connect the jumper to the clutch cable.
Refer to Figure 38
72. Re-mount gauge wheel chain on sprocket .
Engage idler for 1in (2.7cm) slack in longest chain
span.
a
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Install 2S-2600F/SGS Electronics
Continue at “2S Electrical Installation” on page 25.
These steps are common to both 2S-2600 and 2S2600F/SGS models.
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F
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F
Figure 36: 2S-2600F/SGS:
Install RH Torque Arm Tab
u
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L
D
Figure 37: 2S-2600F/SGS:
Remount RH Drive Type Chain
c
U
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L
D
Figure 38: 2S-2600F/SGS:
Remount RH Ground Drive Chain
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Great Plains Manufacturing, Inc. 2S Electrical Installation 25
2S Electrical Installation
Install 2S Height Switch
Refer to Figure 39 (which depicts a 3S center section - installation on the 2S left section is identical)
The electric clutch system is activated by cab switches
and by a single height switch at the right hand shutoff
pivot plate (where a mechanical linkage was
x
removed).
1. Select one each new:
32
802-212C HHCS 3/4-10X2 1/2 GR5
and three:
44
804-024C WASHER FLAT 3/4 USS PLT
19
47
32
45
x
38
2. Insert the bolt part way into the right side of the
right pivot plate . Add three flat washers (not
32
x44
shown) in between the plates. Continue inserting the
bolt to retain the washers.
3. Select one each new:
19
195-344D LIMIT SWITCH BRACKET
Add the switch bracket to the bolt at the left
side of the plate . Orient the bracket extension with
the #10 slots toward drill rear.
z
19 32
x
4. Select one each new:
43
804-023C WASHER LOCK SPRING 3/4 PLT
37
803-027C NUT HEX 3/4-10 PLT
Secure the bracket to the plate with a lock
washer and nut , finger tight. Orient the rear
43 37
19 x
edge of the bracket to approximately vertical. Tighten
32
bolt to torque specification.
5. Select one new:
59
VER-28383 VERIS SPEED SNSR SWITCH HRNESS
and two sets new:
29
801-067C SCREW RD HD 8-32 X 1 1/2LG PLT
47
804-088C WASHER FLAT #8 SAE PLT
45
804-043C WASHER LOCK #8
38
803-064C NUT HEX 8-32
6. Position the switch , with the actuator arm to the
59
rear, and the cable up, against the left side of the
bracket . Insert a #8 screw (not shown)
19 29
through the switch body and bracket. Secure with flat
washer , lock washer and nut .
47 45 38
7. Select one new (not shown):
57
833-489C 2-WIRE AMP - WEATHERPACK ADAPT
Connect the adaptor to the switch lead.
The final position of the switch is adjusted at “Adjust
Height Switch” on page 90.
59
z
Figure 39: 2S:
Height Switch Installation
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Install 2S Drill Cables
S
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n/c
Figure 40
2-Section Drill Cabling
Refer to Figure 40 (dimensions are inches)
8. From the bundle:
56
833-294C 40P PNT RW CLTCH CNTRL & HRNSS
select the drill harness . which is a long cable
assembly with 7 connectors.
9. Select all of:
28
800-082C CABLE TIE .31X21.5 6DIA 120LB
10. Fish the cable snake through the tongue tube.
11. Wrap hitch connectors of the harness so that
they cannot snag, and secure that end of the harness to the rear end of the snake.
Route Cables
12. Pull the cable forward until it appears at the hitch end
of the tongue tube. Continue pulling until:
there is ample slack for making tractor connections
at the hitch, but not so much that the cable can touch
the ground in operations, and do not pull the first
cable junction into the tube.
13. Route the rear end of the cable, following hydraulic
hoses, to the right clutch.
J
H
H
T
n/c
Dress and Secure Cables
17. Dress cables to prevent entanglement with or chafing by drill moving parts. Leave ample slack at drill
center for folding (ideally, route the wing cables
directly above wing pivot center lines). Coil any
excess cable at drill center.
18. At the hitch end of the harness, use one cable tie
to secure the harness to clamped hydraulic hoses.
19. Use 1 tie to secure the switch lead and harness
switch leg.
20. Use 3 ties on each wing to secure the wing runs.
21. Near the right clutch, coil the unused “CENTER” and
“PUMP” (or unlabeled) cable legs and any any
excess cable. Use one tie to secure them.
J
H
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28
n/c
14. Mate harness connector “Right” to the jumper
cable on the right clutch.
15. Route harness cable leg “Height Switch” down to
the switch, and mate the connectors.
16. Route harness cable leg “Left” back to drill center, and out to the left clutch. Route across the rear
of the tongue, and not across the gap between the
wing tool bars. Mate connector to the left clutch
jumper cable.
195-073M 03/24/2009
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