Yetter 2967-135 User Manual

2967-135

RESIDUE MANAGER ATTACHMENT

FOR

2960-020-MW

CNH UNIT MOUNTED

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]

2960-020

COULTER

FOREWORD

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

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.

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]

2

SAFETY

A brief description of signal words that may be used in this manual:

CAUTION: Used as a general reminder of good safety practices or to direct attention to unsafe practices.

WARNING: Denotes a specific potential hazard.

DANGER: Denotes the most serious specific potential hazard.

SAFETY PRECAUTIONS

You can make your farm a safer place to live and work if you observe the safety precautions given. Study these
precautions carefully and insist that they be followed by those working with you and for you.

Finally, remember this: an accident is usually caused by someone’s carelessness, neglect or oversight.

WARNING

Never clean, lubricate or adjust a machine that is in motion. Always lower or block the implement before
performing service.

If machine must be serviced in the raised position, jack or block it up to prevent it from accidentally falling and
injuring someone.

Do not allow riders on the tractor or implement.

Use speeds and caution dictated by the terrain being traversed. Do not operate on any slope steep enough to
cause tipping or loss of control.

Be sure all personnel are clear of the immediate area before operating.

Read and understand the operator’s manual and require all other persons who will operate the equipment to do
the same.

Be familiar with all tractor and implement controls and be prepared to stop engine and implements quickly in an
emergency.

CAUTION

Consult your implement and tractor operator’s manual for correct and safe operating practices.

Beware of towed implement width and allow safe clearance.

FAILURE TO HEED MAY RESULT IN PERSONAL INJURY OR DEATH.

3

TABLE OF CONTENTS

FORWARD…………………………………………………..…………………………………………………... 2

SAFETY INFORMATION……….…………………………………………………………………………….…3

TABLE OF CONTENTS………………………………………………………………………………………....4

TORQUE SPECIFICATIONS…………………………………………………………………………………...4

ASSEMBLY INSTRUCTIONS……………………………………..…………………………………………...5

OPERATING INSTRUCTIONS………………………………………………………………………………….6

PLANTER HEIGHT ADJUSTMENT……………………………………………………………………………7

MAINTENANCE………………………………………………..…………………………………………………8-13

PART IDENTIFICATION…………………………………………………………………………………….….14-16

BOLT TORQUE

READ THESE INSTRUCTIONS FIRST:

1. Improperly tightened bolts will result in damage, breakage, expense, and down time.

2. Always replace bolts with the specified grade and type.

3. Torque properly before first use of the machine and every 2-4 hours of use until you are sure bolts are
staying tight.

4. The chart below is a guide for proper torque. Use it unless a specified torque is called out elsewhere in
the manual.

5. Torque is the force you apply to the wrench handle or the cheater bar, times the length of the handle or
bar.

6. Use a torque wrench whenever possible.

The following table shows torque in ft. lbs.

4

ASSEMBLY INSTRUCTIONS

1. Remove 5/8” X 5” bolt through hub of unit coulter.

2. Using 5/8” X 6” bolt supplied, attach the 2967-226 and 227 adjustment plates to the sides

of the coulter. Torque the castle nut before tightening any other bolts. Torque to 150 in.
lbs., rotate blade/bearings while applying final torque. Move the nut to the next locking
position, install cotter pin.

3. Attach the 2967-389 combo arms to the 5/8” X 2” bolts with the 9/16” bushings, flat

washers and lock nuts supplied. Tighten the 5/8” X 2” bolts and nuts securely.

4. Insert combo adjustment into appropriate hole to hold parts in position and secure with

hair pin cotter.

5. Attach the spoke wheels to the combo arm with ‘D’ bolts, hex nuts and lock washers.

Torque 150 ft.lbs.

5

OPERATION

STEP 1. Adjust the residue manager to move crop residue aside and not move any soil.

Adjustments to the residue manager may have to be made when changing field conditions and
type and amount of residue.

ROW CLEANER DO’S AND DON’TS

1. DO NOT move soil; Residue Managers are designed to move crop residue only.

2. DO NOT operate planter at slow speeds, ground speed affects how aggressive the
spoke wheels are; operate at sufficient speed (4-6 mph) to maintain good residue
flow.

3. DO NOT expect 100% of crop residue to be cleared, it is not necessary and would
necessitate engaging the soil. The width of path cleared depends on ground
conditions, depth setting and ground speed.

4. DO expect to see wheels occasionally quit turning, indicates ideal (shallow) setting
which is not moving soil.

5. DO adjust toolbar frame height 20”-22” and drawbar correctly. Very important to
ensure planter opener will follow ground contours properly.

6

PLANTER HEIGHT ADJUSTMENT

Figure A. – The planter hitch and frame are both 20” off the ground. To ensure this, visually

check to see that the planter boxes are level and that the planter unit parallel arms are also
parallel with the ground. When using planter attachments located in front of the planter unit,

this setting is very important.

Figure B. – The planter hitch is set too low while the planter frame remains at 20” off the ground!

Notice from the illustration that the unit mounted coulter is running deeper in the ground than the
planter unit. This condition can result in the formation of an air pocket below the seed bed which
will in turn dramatically decrease seed growth.

NOTE: Both illustrations are strictly for reference only. They are intended to show that

proper adjustment of the hitch height is critical. Consult your planter operator’s manual for the

proper height adjustment of the hitch.

7

MAINTENANCE

BEARING ASSEMBLY AND LUBRICATION

Regularly inspect the residue manager for loose or worn bolts. Repair and replace as
needed.

Practice Safety

Understand and practice safe service procedures before doing work. Follow ALL the
operating, maintenance and safety information in the equipment operator manual. Clear
the area of bystanders, especially small children, when performing any maintenance or
adjustments. Keep work area clean and dry. Use adequate lighting for the job. Use only
tools, jacks and hoists of sufficient capacity for the job.
Never lubricate, service, or adjust machine while it is moving. Keep hands, feet, and
clothing from power-driven moving and rotating parts. Disengage all power and operate
controls to relieve pressure. Lower equipment to the ground and stop the engine. Remove
the key. Wait for all moving parts to stop before servicing, adjusting, repairing or
unplugging.
Securely support any machine elements with blocks or safety stands that must be raised
for service work.
Keep all parts in good condition and properly installed. Fix damaged equipment
immediately. Replace worn or broken parts. Remove any buildup of grease, oil, or debris.

Make sure all guards are in place and properly secured when maintenance work is
completed.

Assembly

8

MAINTENANCE

NOTE: Be certain to align the grease fitting with the slot in the wheel and the hubcap so

that the grease can flow freely.

IMPORTANT: THE 2527-530 WASHER MUST BE INSTALLED OR THE WHEEL
AND HUB ASSEMBLY WILL FALL OFF DURING USE.

9

MAINTENANCE

Grease must fill this

Hubcap cavity.

10

MAINTENANCE

Lubrication

CAUTION: To help prevent serious injury or death to you or others caused by
unexpected movement, service machine on a level surface. Lower machine to
ground or sufficiently lock or block raised machine before servicing. If machine
is connected to tractor, engage parking brake and place transmission in
"PARK", shut off engine and remove key. If machine is detached from tractor,
block wheels and use shop stands to prevent movement.

CAUTION: Do not clean, lubricate, or adjust machine while in motion.

Use grease based on NLGI consistency numbers and the expected air temperature range
during the service interval.
Use a multi-purpose lithium, water resistant, moderate speed, and NLGI grade #2
grease.
Other greases may be used if they meet the following NLGI Performance

Classification: GC-LB

IMPORTANT: Some types of grease thickener are not compatible with others.

Consult your grease supplier before mixing different types of grease.

Alternative Lubricants

Conditions in certain geographical areas may require special lubricants and lubrication
practices which do not appear in the operator's manual. If there are any questions,
consult Yetter Manufacturing Co. to obtain latest information and recommendation.

PART #

DESCRIPTION

2967-404 13” TAPER TOOTH R.M. WHEEL 1.12 OZ
2967-602 13” SHARK TOOTH R.M. WHEEL 1.12 OZ
2967-186 FLOATER WHEEL KIT W/R.M. WHEEL 2.08 OZ
2967-596 HEAVY DUTY OR BEVEL R.M. WHEEL

W/ FLOATER WHEEL KIT

OUNCES OF GREASE

2.40 OZ

Storing Lubricants

Your machine can operate at top efficiency only if clean lubricants are used.
Use clean containers to handle all lubricants.
Store them in an area protected from dust, moisture and other contaminants.

11

MAINTENANCE

Lubrication Symbols

Lubricate with grease at hourly interval indicated on symbol.

Lubrication Intervals

IMPORTANT: The recommended service intervals are based on normal conditions;
severe or unusual conditions may require more frequent lubrication.

Perform each lubrication and service procedure at the beginning and end of each season.

Clean grease fittings before using grease gun, to avoid injecting dirt and grit into the

bearing. Replace any lost or broken fittings immediately. If a fitting fails to take grease,

remove and clean thoroughly, replace fitting if necessary. Also check for failure of

adjoining parts.

BEARING REPLACEMENT INSTALLATION

1. If you wish to be able to grease the bearings in the hubs, remove the seal from one
side of the bearings as illustrated before assembly. Otherwise the bearings may
be left “sealed for life”.

2. When assembling the spoke wheels, bearing assembly and hubcap, be sure to
align the grease transfer hole in the spoke wheel with the groove in the hubcap
and hole in the hub to allow grease passage.

3. Install/assemble the wheels, hubs and caps. IMPORTANT: THE 2527-530
WASHER MUST BE INSTALLED OR THE WHEEL AND HUB ASSEMBLY WILL
FALL OFF DURING USE.

4. Grease the wheel/hub/bearing assembly.

12

MAINTENANCE

Storing the Equipment

Store the machine in an area away from human activity
Store machine in RAISED position.
Install service locks on all wheel cylinders.
At the end of the season, the machine should be thoroughly inspected and prepared for
storage. Repair or replace any worn or damaged components to prevent down time at the
start of the next season. Store machine under cover with all parts in operating condition.

• Clean machine thoroughly to remove all dirt, debris and crop residue, which would
hold moisture and cause rusting.

• Inspect machine for worn or broken parts. See your Yetter Farm Equipment dealer
during the off-season so that parts or service can be acquired when machine is not
needed in the field.

• Lubricate bearings as outlined in the Lubrication section

• Paint all parts which are chipped or worn and require repainting.

• Store machine in a clean, dry place with the planting unit out of the sun.

• If the machine cannot be stored inside, cover with a waterproof tarpaulin and tie

securely in place.

Do not allow children to play on or around the machine

13

PARTS IDENTIFICATION

PRODUCTION DATE 12/02 – PRESENT

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PARTS IDENTIFICATION

PRODUCTION DATE 12/92 – 11/02

15

RESIDUE MANAGER WHEELS

16

NOTES:

17

NOTES:

18

NOTES:

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Our name

Is getting known

Just a few years ago, Yetter products were sold primarily to the
Midwest only. Then we embarked on a program of expansion and
moved into the East, the South, the West and now north into
Canada. We’re even getting orders from as far away as Australia
and Africa.

So, when you buy Yetter products . . .you’re buying a name that’s
recognized. A name that’s known and respected. A name that’s
become a part of American agriculture and has become
synonymous with quality and satisfaction in the field of conservation
tillage.

Thank you.

YETTER MANUFACTURING CO.

Colchester, IL 62326-0358  309/776-4111

Toll Free 800/447-5777

Fax [phone]
Website: www.yetterco.com
E-mail: [e-mail]

2565-361_REV_A  03/09

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