Yetter 2968-026, 2968-021A, 2968-020A, 2968-040, 2968-041 Set-up / Parts Manual

YETTER MANUFACTURING CO.

FOUNDED 1930
Colchester, IL 62326-0358
Toll free: 800/447-5777
309/776-3222 (Fax)
Website: www.yetterco.com
E-mail: [e-mail]

ROW UNIT MID-MOUNT

FERTILIZER INJECTION OPENER

MODELS 2968-020A, 2968-021A, 2968-026, & 2968-027 SINGLE WHEEL

MODELS 2968-040, 2968-041, 2968-044, & 2968-045 DUAL WHEEL

John Deere, Kinze, & Harvest International Row Units

SET UP & PARTS MANUAL

2565-951_REV_C – 03/2019

FOREWORD …………………………………………………...….…............... 3

SAFETY …………………………………………………………...….................. 4

PICTORIAL PART LIST ………………………………….................... 5 – 13

INSTALLATION …………………………………………………....…..... 14 – 19

OPERATION .....………………..…………………......................... 19 – 20

MAINTENANCE …………………………….......………................. 21 – 23

PARTS IDENTIFICATION………………………………...…............ 24 – 37

BOLT TORQUE

Important: Over-tightening hardware can cause just as much damage as under-tightening.

Tightening hardware beyond the recommended range can reduce its shock load capacity.

All hardware is either Grade 5 unless otherwise noted. Grade 5 cap screws are marked
with three radial lines on the head. Grade 8 cap screws are marked with six radial lines on the
head. If hardware must be replaced, be sure to replace it with hardware of equal size, strength
and thread type. Refer to the torque values chart when tightening hardware.

The chart below is a guide for proper torque. Use it unless a specified torque is called out
elsewhere in the manual. Torque is the force applied to the end of the handle or cheater bar,
times the length of the handle or bar. Tightening hardware beyond the recommended range can
reduce its shock load capacity.

Use a torque wrench wherever possible

The following table shows torque in ft.-lbs. for coarse thread hardware.

TABLE OF CONTENTS

2

FOREWORD

WARRANTY

Yetter Manufacturing warrants all products manufactured and sold by it against defects in material.
This warranty being expressly limited to replacement at the factory of such parts or products as shall
appear to be defective after inspection. This warranty does not obligate the Company to bear cost
of labor in replacement of parts. It is the policy of the Company to make improvements without
incurring obligations to add them to any unit already sold. No warranty is made or authorized to be
made, other than herein set forth. This warranty is in effect for one year after purchase.

DEALER: ________________________________________

Yetter Manufacturing warrants its own products only and cannot be responsible for damages
to equipment on which mounted.

You’ve just joined an exclusive but rapidly

growing club.
For our part, we want to welcome you to the

group and thank you for buying a Yetter product.
We hope your new Yetter products will help you

achieve both goals-increase your productivity and
increase your efficiency so that you may generate
more profit.

This operator’s manual has been designed into
four major sections: Foreword, Safety
Precautions, Installation Instructions and Parts
Breakdown.

This SAFETY ALERT SYMBOL indicates

important safety messages in the manual.

When you see this symbol, be alert to the

possibility of PERSONAL INJURY and

carefully read the message that follows.

The word NOTE is used to convey information
that is out of context with the manual text. It
contains special information such as
specifications, techniques and reference
information of a supplementary nature.

The word IMPORTANT is used in the text when
immediate damage will occur to the machine due
to improper technique or operation.

3

Important will apply to the same information as
specified by note only of an immediate and
urgent nature.

It is the responsibility of the user to read the

operator’s manual and comply with the safe and

correct operating procedure and to lubricate and
maintain the product according to the
maintenance schedule in the operator’s manual.

The user is responsible for inspecting his
machine and for having parts repaired or
replaced when continued use of the product
would cause damage or excessive wear to the
other parts.

It is the user’s responsibility to deliver his

machine to the Yetter dealer who sold him the
product for service or replacement of defective
parts, which are covered by the warranty policy.

If you are unable to understand or follow the
instructions provided in this publication, consult
your local Yetter dealer or contact:

YETTER MANUFACTURING CO.

309/776-4111
800/447-5777

309/776-3222 (FAX)

Website: www.yetterco.com

E-mail: [e-mail]

BE ALERT!

YOUR SAFETY IS INVOLVED

WATCH FOR THIS SYMBOL. IT POINTS OUT IMPORTANT SAFETY

PRECAUTIONS. IT MEANS “ATTENTION – BE ALERT!”

It is your responsibility as an owner, operator, or supervision to know and instruct
everyone using this machine at the time of initial assignment and at least annually
thereafter, of the proper operation, precautions, and work hazards which exist in the
operation of the machine in accordance with OSHA regulations.

Safety Is No Accident

The following safety instructions, combined with common sense, will save your
equipment from needless damage and the operator from unnecessary exposure
to personal hazard. Pay special attention to the caution notes in the text. Review
this manual at least once a year with all operators.

1. Read and understand the operator’s manual before operating this machine. Failure to do so is
considered a misuse of the equipment.

2. Make sure equipment is secure before operating.

3. Always keep children away from equipment when operating.

4. Make sure everyone that is not directly involved with the operation is out of the work area
before beginning operation.

5. Make sure all safety devices, shields, and guards are in place and functional before beginning
operation

6. Shut off all power to adjust, service, or clean.

7. Keep hands, feet, and clothing away from moving parts. It is a good idea to remove all jewelry
before operating.

8. Inspect the machine periodically during operation for signs of excessive wear, loose fasteners,
and unusual noises.

BEFORE BEGINNING INSTALLATION, PLEASE GO THROUGH YOUR ORDER TO
ENSURE THAT YOU HAVE THE CORRECT PARTS AND HARDWARE, AND THAT THE
QUANTITIES ARE CORRECT. USE THE PICTORIAL PART LIST BELOW TO GUIDE YOU.

4

For JD 1700, 7200, & 7300 Single Disc, Left or Right Hand

2968-140

QTY 1

Bolt Bag

2968-222

QTY 1

Close Wheel Mount

Only if –LH Ordered

2968-359-LH

QTY 1

Short Fert. Wheel Mount, LH

Only if –RH Ordered

2968-359-RH

QTY 1

2968-361

QTY 1

Arm Clamp

2968-148

QTY 1

Bolt Bag

2968-223

QTY 1

Close Wheel Mount

Only if –LH Ordered

2968-359-LH

QTY 1

Short Fert. Wheel Mount, LH

Only if –RH Ordered

2968-359-RH

QTY 1

Short Fert. Wheel Mount, RH

2968-361

QTY 1

Arm Clamp

2968-140

QTY 1

Bolt Bag

2968-225

QTY 1

Close Wheel Mount

Only if –LH Ordered

2968-359-LH

QTY 1

Short Fert. Wheel Mount, LH

Only if –RH Ordered

2968-359-RH

QTY 1

Short Fert. Wheel Mount, RH

2968-361

QTY 1

Arm Clamp

2968-152

QTY 1

Bolt Bag

2968-228

QTY 1

Close Wheel Mount

Only if –LH Ordered

2968-359-LH

QTY 1

Short Fert. Wheel Mount, LH

Only if –RH Ordered

2968-359-RH

QTY 1

Short Fert. Wheel Mount, RH

2968-361

QTY 2

Arm Clamp

2968-361

QTY 1

Arm Clamp

2968-021A Pictorial Parts List

For JD 7000 & 7100, Kinze 2000 & 3000, Single Disc, Left or Right Hand

2968-020A Pictorial Parts List

2968-026 Pictorial Parts List

For Harvest International Single Disc, Left or Right Hand

2968-027 Pictorial Parts List

For Kinze 4900 Single Disc, Left or Right Hand

5

2968-040 Pictorial Parts List

2968-145

QTY 1

Bolt Bag

2968-222

QTY 1

Close Wheel Mount

2968-359-RH

QTY 1

Short Fert. Wheel Mount, RH

2968-360

QTY 1

Tall Fert. Wheel Mount

2968-361

QTY 1

Arm Clamp

2968-147

QTY 1

Bolt Bag

2968-223

QTY 1

Close Wheel Mount

2968-359-RH

QTY 1

Short Fert. Wheel Mount, RH

2968-360

QTY 1

Tall Fert. Wheel Mount

2968-361

QTY 1

Arm Clamp

2968-145

QTY 1

Bolt Bag

2968-225

QTY 1

Close Wheel Mount

2968-359-RH

QTY 1

Short Fert. Wheel Mount, RH

2968-360

QTY 1

Tall Fert. Wheel Mount

2968-361

QTY 1

Arm Clamp

2968-151

QTY 1

Bolt Bag

2968-228

QTY 1

Close Wheel Mount

2968-359-RH

QTY 1

Short Fert. Wheel Mount, RH

2968-360

QTY 1

Tall Fert. Wheel Mount

2968-361

QTY 1

Arm Clamp

For JD 1700, 7200, & 7300 Dual Disc

2968-041 Pictorial Parts List

For JD 7000 & 7100, Kinze 2000 & 3000, Dual Disc

2968-044 Pictorial Parts List

For Harvest International, Dual Disc

2968-045 Pictorial Parts List

For Kinze 4900, Dual Disc

6

2968-132 Pictorial Parts List – 10” Fertilizer Wheel Assembly

2505-207

QTY 4

5/16 X 1 ¼

Carriage Bolt

2520-206

QTY 4

5/16 Flange

Lock Nut

2570-740

QTY 1

Flanged D-Bolt

5/8 X 2.812 GR 8

2965-128

QTY 1

Hub & Bearing

Assembly, 4 bolt

2965-352

QTY 1

Hub Cap

Casting

2968-320

QTY 1

10” Notched

Blade

2505-207

QTY 4

5/16 X 1 ¼

Carriage Bolt

2520-206

QTY 4

5/16 Flange

Lock Nut

2570-740

QTY 1

Flanged D-Bolt

5/8 X 2.812 GR 8

2965-128

QTY 1

Hub & Bearing

Assembly, 4 bolt

2965-352

QTY 1

Hub Cap

Casting

2968-364

QTY 1

11” Notched

Blade

2968-133 Pictorial Parts List – 11” Fertilizer Wheel Assembly

7

2968-140 Pictorial Parts List – Bolt Bag for 2968-020A & 2968-026

2502-104 -1/4-20 X 1/2 HHCS GR. 5 ZYD.– QTY 2

2502-351 -1/2-13 X 2 HHCS GR.5 ZP– QTY 5

2502-379 -M12 X 1.75 X 35 GRD 10.9 ZYD– QTY 2

2515-846 -MALE CONNECTOR - 3/8 X 1/4 NPTF– QTY 1

2520-151 -1/4-20 HEX NUT, GR 2, ZP– QTY 2

2520-253 -3/8-16 JAM HEX NUT, GR 2, ZP– QTY 2

2520-361 -1/2-13FLANGE WHZLCK HXNT, GR 5, ZP – QTY 2

2520-464 -5/8-11 WHIZLOCK ZP, GR 8– QTY 1

2525-151 - 1/4 MED. LOCKWASHER ZP – QTY 2

2525-251 -3/8 MED. LOCKWASHER ZP – QTY 1

2525-352 - 1/2 MED LOCKWASHER ZP – QTY 5

2526-253 - 3/8 SAE FLATWASHER ZP – QTY 2

2526-454 - 5/8SAE FLATWASHER HRD'ND ZP – QTY 1

2570-724 - 3/8 HOSE P-CLIP W/ VINYL CUSHION – QTY 1

2968-218 - INJECTOR HOLDER W.A. – QTY 1

2968-363 - HOSE HOLDER, FORMED – QTY 1

2502-293 – ½ - 13 X 1 ¼ HHCS GR. 5 ZYD.– QTY 2

8

2968-145 Pictorial Parts List – Bolt Bag for 2968-040A & 2968-044

2502-104 -1/4-20 X 1/2 HHCS GR. 5 ZYD.– QTY 2

2502-351 -1/2-13 X 2 HHCS GR.5 ZP– QTY 2

2502-379 -M12 X 1.75 X 35 GRD 10.9 ZYD– QTY 2

2515-846 -MALE CONNECTOR - 3/8 X 1/4 NPTF– QTY 2

2520-151 -1/4-20 HEX NUT, GR 2, ZP– QTY 2

2520-253 -3/8-16 JAM HEX NUT, GR 2, ZP– QTY 4

2520-361 -1/2-13FLANGE WHZLCK HXNT, GR 5, ZP – QTY 2

2520-464 -5/8-11 WHIZLOCK ZP, GR 8– QTY 2

2525-151 - 1/4 MED. LOCKWASHER ZP – QTY 2

2525-251 -3/8 MED. LOCKWASHER ZP – QTY 2

2525-352 - 1/2 MED LOCKWASHER ZP – QTY 5

2502-314 -1/2-13 X 2-1/4" GRADE 5 HHCS ZYD – QTY 3

2526-454 - 5/8SAE FLATWASHER HRD'ND ZP – QTY 3

2570-724 - 3/8 HOSE P-CLIP W/ VINYL CUSHION – QTY 2

2968-218 - INJECTOR HOLDER W.A. – QTY 2

2968-363 - HOSE HOLDER, FORMED – QTY 1

2526-253 - 3/8 SAE FLATWASHER ZP – QTY 4

2502-293 -1/2-13 X 1 ¼” GRADE 5 HHCS ZYD – QTY 2

9

2968-147 Pictorial Parts List – Bolt Bag for 2968-041

2502-104 -1/4-20 X 1/2 HHCS GR. 5 ZYD – QTY 2

2502-245 - 3/8-16 X 1 ¾ HHCS GR 5 ZP – QTY 1

2502-362 -1/2-13 X 5 HHCS GR. 5 ZP – QTY 1

2515-846 -MALE CONNECTOR - 3/8 X 1/4 NPTF– QTY 2

2520-151 -1/4-20 HEX NUT, GR 2, ZP– QTY 2

2502-368 -1/2-13 X 5-1/2 HHCS GR5 ZP – QTY 1

2502-372 -1/2-13 X 6-1/2 HHCS GR5 ZP – QTY 1

2520-357 1/2-13 LOCK HEX NUT, GR A, ZP– QTY 2

2525-251 -3/8 MED. LOCKWASHER ZP – QTY 2

2525-352 - 1/2 MED LOCKWASHER ZP – QTY 3

2502-314 -1/2-13 X 2-1/4" GRADE 5 HHCS ZYD – QTY 3

2520-253 3/8 JAM HEX NUT – QTY 4

2520-464 5/8 WHIZ LOCK– QTY 2

2526-454 - 5/8SAE FLATWASHER HRD'ND ZP – QTY 2

2570-724 - 3/8 HOSE P-CLIP W/ VINYL CUSHION – QTY 2

2526-253 - 3/8 SAE FLATWASHER ZP – QTY 8

2526-352 - 1/2 SAE FLATWASHER ZP – QTY 4

2968-218 - INJECTOR HOLDER W.A. – QTY 2

2968-363 - HOSE HOLDER, FORMED – QTY 1

2968-370 – GAUGE WHEEL ARM STOP – QTY 1

6000-523 – ECCENTRIC BUSHING CLOSE WHEEL– QTY 2

2968-373 – SPACER – QTY 2

2526-402 – 9/16ID X 1 3/4OD X 1/4MB ZP – QTY 2

2502-232 – 3/8-16 X 1 ½ HHCS GR 5 ZP – QTY – 1

10

2502-104 -1/4-20 X 1/2 HHCS GR. 5 ZYD.– QTY 1

2502-232 – 3/8 – 16 X 1 ½ HHCS GR 5 ZP – QTY 1

2502-362 -1/2-13 X 5 HHCS GR. 5 ZP – QTY 1

2515-846 -MALE CONNECTOR - 3/8 X 1/4 NPTF– QTY 1

2520-151 -1/4-20 HEX NUT, GR 2, ZP– QTY 1

2502-368 -1/2-13 X 5-1/2 HHCS GR5 ZP – QTY 1

2502-372 -1/2-13 X 6-1/2 HHCS GR5 ZP – QTY 1

2520-357 1/2-13 LOCK HEX NUT, GR A, ZP– QTY 2

2525-251 -3/8 MED. LOCKWASHER ZP – QTY 1

2525-352 - 1/2 MED LOCKWASHER ZP – QTY 3

2502-245 - 3/8-16 X 1-3/4 HHCS GR 5 ZP – QTY 1

2520-253 3/8 JAM HEX NUT – QTY 2

2520-464 5/8 WHIZ LOCK– QTY 1

2526-454 - 5/8 SAE FLATWASHER HRD'ND ZP – QTY 1

2570-724 - 3/8 HOSE P-CLIP W/ VINYL CUSHION – QTY 1

2968-218 - INJECTOR HOLDER W.A. – QTY 1

2526-253 - 3/8 SAE FLATWASHER ZP – QTY 6

2526-352 - 1/2 SAE FLATWASHER ZP – QTY 4

2968-363 - HOSE HOLDER, FORMED – QTY 1

2968-370 – GAUGE WHEEL ARM STOP – QTY 1

2502-351 -1/2-13 X 2" GRADE 5 HHCS – QTY 3

2968-373 – SPACER – QTY 2

2526-402 – 9/16ID X 1 3/4OD X 1/4MB ZP – QTY 2

2968-148 Pictorial Parts List – Bolt Bag for 2968-021A

11

2502-104 -1/4-20 X 1/2 HHCS GR. 5 ZYD.– QTY 2

2502-266 – 7/16 – 14 X 1 ½ HHCS GR 5 ZP – QTY 1

2502-368 -1/2-13 X 5-1/2 HHCS GR5 ZP – QTY 1

2515-846 -MALE CONNECTOR - 3/8 X 1/4 NPTF– QTY 2

2520-151 -1/4-20 HEX NUT, GR 2, ZP– QTY 2

2502-372 -1/2-13 X 6-1/2 HHCS GR5 ZP – QTY 1

2502-375 – ½ - 13 X 8 ½ HHCS GR 5 ZP – QTY 1

2520-357 1/2-13 LOCK HEX NUT, GR A, ZP– QTY 2

2525-251 -3/8 MED. LOCKWASHER ZP – QTY 2

2525-352 - 1/2 MED LOCKWASHER ZP – QTY 3

2502-314 -1/2-13 X 2 ¼” GRADE 5 HHCS – QTY 3

2520-253 3/8 JAM HEX NUT – QTY 4

2520-464 5/8 WHIZ LOCK– QTY 2

2526-454 - 5/8 SAE FLATWASHER HRD'ND ZP – QTY 2

2570-724 - 3/8 HOSE P-CLIP W/ VINYL CUSHION – QTY 2

2968-218 - INJECTOR HOLDER W.A. – QTY 2

2526-253 - 3/8 SAE FLATWASHER ZP – QTY 4

2968-363 - HOSE HOLDER, FORMED – QTY 1

2968-373 – SPACER – QTY 2

2520-502 – ¾ - 10 HEX JAM NUT GR 2 ZP– QTY 1

2520-307 – 7/16 – 14 FLANGE WHIZ LOCK GR 2 – QTY 1

2502-501 – ¾ - 10 X 1 ½ HHCS GR 5 ZP – QTY 1

2525-151 – ¼ MED LOCK WASHER ZP – QTY 2

2968-151 Pictorial Parts List – Bolt Bag for 2968-045

12