Yetter 3400 Series User manual

3400 & 3500 SERIES
TOOLBAR ROTARY HOE
PATENTED
2565-118_REV_O 04/2020
OPERATOR’S MANUAL
PART IDENTIFICATION
YETTER MANUFACTURING CO.
FOUNDED 1930
Colchester, IL 62326-0358
Toll free: 800/447-5777
309/776-3222 (Fax)
Website: www.yetterco.com
E-mail: [email protected]

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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 implement will help you
achieve both increased productivity and
increased efficiency so that you may generate
more profit. This operator’s manual has been
designed into six major sections.
Foreword, Safety Precautions, assembly
instructions, Operation, parts identification and
troubleshooting.
It is important the owner/operator knows the
implement model number and serial number.
Write the serial and model number in the space
provided and use it in all correspondence when
referring to the implement.
Throughout the manual references may be made
to left side and right side. These terms are used
as viewed from the operator’s seat facing the
front of the tractor.
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, reference information
and other 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.
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 that are covered
by the warranty policy.
If you are unable to understand or follow the
instructions provided in the publication, consult
you 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]
WARRANTY POLICY
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 will 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.
Model Number:_________________________
Serial Number:_________________________
Dealer :___________________
The serial and model numbers are located on the top of the left hitch plate.
Yetter Manufacturing warrants its own products only and cannot be responsible for damage to
equipment on which mounted.

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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 those working with you and for you follow them.
Finally, remember this: an accident is usually caused by someone’s carelessness, neglect or oversight.
DANGER
Inspect and replace worn or frayed hydraulic hose, keep all connections tight. Escaping hydraulic fluid
under pressure can have sufficient force to penetrate the skin and cause serious personal injury. Fluid
escaping from a small hole can be almost invisible. Use a piece of cardboard or wood rather than the
hands to search for suspected leaks. CAUTION
Consult your implement and tractor operator’s manual for correct and safe operating practices. Be aware of
towed implement width and allow safe clearance.
CAUTION: SAFETY SIGNS
Safety decals are placed on the implement to alert the operator and others to the risk of personal injury or
unsafe operation during normal operations and servicing.
1. The safety decals must be kept clean and in good condition to ensure that they are legible.
2. Safety decals must be replaced if they are missing or illegible.
3. When components are replaced during repair or servicing, check that the new components include
the necessary safety signs.
4. Replacement safety decals may be obtained from your local Yetter dealer.
WARNING
Never clean, lubricate or adjust a machine that is in motion. Always install the transport lock pins and bracket when
transporting for any length of time or on public roadways.
If required to service unit in raised position, be sure to install all transport lock pins and locking bracket.
Be sure the implement is securely locked in the 3-point quick hitch before operating.
Do not allow children to operate this equipment.
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.
In operating on public roadways, where legal, be certain all lighting is operating properly and observe all traffic laws.
Ensure slow moving vehicle emblem on tractor is visible.
Beware of increased stopping distances and control effort when operating with implements attached.
Be familiar with all tractor and implement controls and be prepared to stop engine and implements quickly in an
emergency.
FAILURE TO HEED MAY RESULT IN PERSONAL INJURY OR DEATH

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3400 MODEL SPECIFICATIONS
MODEL NO. OF TOOLBAR APPROX.
NO. SECTIONS LENGTH WEIGHT
3412-101 3 149” (12’5”) 1250#
3415-101 4 184” (15’4”) 1600#
3421-101 6 254” (21’2”) 2400#
3428-101 8 338” (28’2”) 3050#
3430-101 8 366” (30’6”) 3300#
3434-101 8 408” (34’) 3700#
3400 ROW COVERAGES
3412-101 12’ 3 SECTION HOE
42” ROWS – 3 ROWS WITH 21” OVERLAP
40” ROWS – 3 ROWS WITH 29” OVERLAP
38” ROWS – 3 ROWS WITH 33” OVERLAP
36” ROWS – 4 ROWS WITH 3” OVERLAP
34” ROWS – 4 ROWS WITH 11” OVERLAP
32” ROWS – 4 ROWS WITH 19” OVERLAP
30” ROWS – 4 ROWS WITH 27” OVERLAP
28” ROWS – 5 ROWS WITH 7” OVERLAP
26” ROWS – 5 ROWS WITH 17” OVERLAP
24” ROWS – 6 ROWS WITH 3” OVERLAP
22” ROWS – 6 ROWS WITH 15” OVERLAP
20” ROWS – 7 ROWS WITH 7” OVERLAP
3415-101 15’ 4 SECTION HOE
42” ROWS – 4 ROWS WITH 14” OVERLAP
40” ROWS – 4 ROWS WITH 22” OVERLAP
38” ROWS – 4 ROWS WITH 30” OVERLAP
36” ROWS – 5 ROWS WITH 2” OVERLAP
34” ROWS – 5 ROWS WITH 12” OVERLAP
32” ROWS – 5 ROWS WITH 22” OVERLAP
30” ROWS – 6 ROWS WITH 2” OVERLAP
28” ROWS – 6 ROWS WITH 14” OVERLAP
26” ROWS – 7 ROWS WITH NO OVERLAP
24” ROWS – 7 ROWS WITH 14” OVERLAP
22” ROWS – 8 ROWS WITH 6” OVERLAP
20” ROWS – 9 ROWS WITH 2” OVERLAP
3421-101 21’ 6 SECTION HOE
42” ROWS – 6 ROWS WITH NO OVERLAP
40” ROWS – 6 ROWS WITH 12” OVERLAP
38” ROWS – 6 ROWS WITH 24” OVERLAP
36” ROWS – 7 ROWS WITH NO OVERLAP
34” ROWS – 7 ROWS WITH 14” OVERLAP
32” ROWS – 7 ROWS WITH 28” OVERLAP
30” ROWS – 8 ROWS WITH 12” OVERLAP
28” ROWS – 9 ROWS WITH NO OVERLAP
26” ROWS – 9 ROWS WITH 18” OVERLAP
24” ROWS – 10 ROWS WITH 12” OVERLAP
22” ROWS – 11 ROWS WITH 10” OVERLAP
20” ROWS – 12 ROWS WITH 12” OVERLAP
3428-101 28’ 8 SECTION HOE
42” ROWS – 8 ROWS WITH NO OVERLAP
40” ROWS – 8 ROWS WITH 16” OVERLAP
38” ROWS – 8 ROWS WITH 32” OVERLAP
36” ROWS – 9 ROWS WITH 12” OVERLAP
34” ROWS – 9 ROWS WITH 30” OVERLAP
32” ROWS – 10 ROWS WITH 16” OVERLAP
30” ROWS – 11 ROWS WITH 6” OVERLAP
28” ROWS – 12 ROWS WITH NO OVERLAP
26” ROWS – 12 ROWS WITH 24” OVERLAP
24” ROWS – 14 ROWS WITH NO OVERLAP
22” ROWS – 15 ROWS WITH 6” OVERLAP
20” ROWS – 16 ROWS WITH 16” OVERLAP
3430-101 30’ 8 SECTION HOE
42” ROWS – 8 ROWS WITH 28” OVERLAP
40” ROWS – 9 ROWS WITH 4” OVERLAP
38” ROWS – 9 ROWS WITH 22” OVERLAP
36” ROWS – 10 ROWS WITH NO OVERLAP
34” ROWS – 10 ROWS WITH 24” OVERLAP
32” ROWS – 11 ROWS WITH 12” OVERLAP
30” ROWS – 12 ROWS WITH 4” OVERLAP
28” ROWS – 13 ROWS WITH NO OVERLAP
26” ROWS – 14 ROWS WITH NO OVERLAP
24” ROWS – 15 ROWS WITH 4” OVERLAP
22” ROWS – 16 ROWS WITH 12” OVERLAP
20” ROWS – 18 ROWS WITH 4” OVERLAP
3434-101 34’ 8 SECTION HOE
42” ROWS – 9 ROWS WITH 28” OVERLAP
40” ROWS – 10 ROWS WITH 6” OVERLAP
38” ROWS – 10 ROWS WITH 26” OVERLAP
36” ROWS – 11 ROWS WITH 10” OVERLAP
34” ROWS – 11 ROWS WITH 32” OVERLAP
32” ROWS – 12 ROWS WITH 22” OVERLAP
30” ROWS – 13 ROWS WITH 16” OVERLAP
28” ROWS –14 ROWS WITH 14” OVERLAP
26” ROWS – 15 ROWS WITH 14” OVERLAP
24” ROWS – 16 ROWS WITH 22” OVERLAP
22” ROWS – 18 ROWS WITH 10” OVERLAP
20” ROWS – 20 ROWS WITH 6” OVERLAP

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3500 MODEL SPECIFICATIONS
MODEL NO. OF TOOLBAR TOOLBAR APPROX.
NO. SECTIONS LENGTH LENGTH WEIGHT
(OPEN) (FOLDED)
3521-101 4 252” (21’) 130” (10’10”) 3100#
3528-101 8 336” (28’) 184” (14’4”) 3850#
3530-101 8 364” (30’2”) 186” (15’6”) 4100#
3534-101 8 406” (33’10”) 207” (17’3”) 4500#
3541-101 9 490” (40’10”) 249” (20’9”) 5000#
3546-101 9 550” (45’10”) 309” (25’10”) 5500#
3554-101 12 650” (54’2”) 340” (28’4”) 8400#
3560-101 13 726” (60’6”) 389” (32’5”) 10,000#
3500 ROW COVERAGES
3521-101 21’ 4 SECTION HOE
42” ROWS – 6 ROWS WITH NO OVERLAP
40” ROWS – 6 ROWS WITH 12” OVERLAP
38” ROWS – 6 ROWS WITH 24” OVERLAP
36” ROWS – 7 ROWS WITH NO OVERLAP
34” ROWS – 7 ROWS WITH 14” OVERLAP
32” ROWS – 7 ROWS WITH 28” OVERLAP
30” ROWS – 8 ROWS WITH 12” OVERLAP
28” ROWS – 9 ROWS WITH NO OVERLAP
26” ROWS – 9 ROWS WITH 18” OVERLAP
24” ROWS – 10 ROWS WITH 12” OVERLAP
22” ROWS – 11 ROWS WITH 10” OVERLAP
20” ROWS – 12 ROWS WITH 12” OVERLAP
3528-101 28’ 8 SECTION HOE
42” ROWS – 8 ROWS WITH NO OVERLAP
40” ROWS – 8 ROWS WITH 16” OVERLAP
38” ROWS – 8 ROWS WITH 32” OVERLAP
36” ROWS – 9 ROWS WITH 12” OVERLAP
34” ROWS – 9 ROWS WITH 30” OVERLAP
32” ROWS – 10 ROWS WITH 16” OVERLAP
30” ROWS –11 ROWS WITH 6” OVERLAP
28” ROWS – 12 ROWS WITH NO OVERLAP
26” ROWS – 12 ROWS WITH 24” OVERLAP
24” ROWS – 14 ROWS WITH NO OVERLAP
22” ROWS – 15 ROWS WITH 6” OVERLAP
20” ROWS – 16 ROWS WITH 16” OVERLAP
3530-101 30’ 8 SECTION HOE
42” ROWS – 8 ROWS WITH 28” OVERLAP
40” ROWS – 9 ROWS WITH 4” OVERLAP
38” ROWS – 9 ROWS WITH 22” OVERLAP
36” ROWS – 10 ROWS WITH NO OVERLAP
34” ROWS – 10 ROWS WITH 24” OVERLAP
32” ROWS – 11 ROWS WITH 12” OVERLAP
30” ROWS – 12 ROWS WITH 4” OVERLAP
28” ROWS – 13 ROWS WITH NO OVERLAP
26” ROWS – 14 ROWS WITH NO OVERLAP
24” ROWS – 15 ROWS WITH 4” OVERLAP
22” ROWS – 16 ROWS WITH 12” OVERLAP
20” ROWS – 18 ROWS WITH 4” OVERLAP
3534-101 34’ 8 SECTION HOE
42” ROWS – 9 ROWS WITH 28” OVERLAP
40” ROWS – 10 ROWS WITH 6” OVERLAP
38” ROWS – 10 ROWS WITH 26” OVERLAP
36” ROWS – 11 ROWS WITH 10” OVERLAP
34” ROWS – 11 ROWS WITH 32” OVERLAP
32” ROWS – 12 ROWS WITH 22” OVERLAP
30” ROWS – 13 ROWS WITH 16” OVERLAP
28” ROWS – 14 ROWS WITH 14” OVERLAP
26” ROWS – 15 ROWS WITH 14” OVERLAP
24” ROWS – 16 ROWS WITH 22” OVERLAP
22” ROWS – 18 ROWS WITH 10” OVERLAP
20” ROWS – 20 ROWS WITH 6” OVERLAP
3541-101 41’ 9 SECTION HOE
42” ROWS – 11 ROWS WITH 28” OVERLAP
40” ROWS – 12 ROWS WITH 10” OVERLAP
38” ROWS – 12 ROWS WITH 34” OVERLAP
36” ROWS – 13 ROWS WITH 22” OVERLAP
34” ROWS – 14 ROWS WITH 14” OVERLAP
32” ROWS – 15 ROWS WITH 10” OVERLAP
30” ROWS – 16 ROWS WITH 10” OVERLAP
28” ROWS – 17 ROWS WITH 14” OVERLAP
26” ROWS – 18 ROWS WITH 22” OVERLAP
24” ROWS – 20 ROWS WITH 10” OVERLAP
22” ROWS – 22 ROWS WITH 6” OVERLAP
20” ROWS – 24 ROWS WITH 10” OVERLAP
3546-101 46’ 9 SECTION HOE
42” ROWS – 12 ROWS WITH 4” OVERLAP
40” ROWS – 13 ROWS WITH 30” OVERLAP
38” ROWS – 14 ROWS WITH 16” OVERLAP
36” ROWS – 15 ROWS WITH 10” OVERLAP
34” ROWS – 17 ROWS WITH NO OVERLAP
32” ROWS –17 ROWS WITH 6” OVERLAP
30” ROWS – 18 ROWS WITH 10” OVERLAP
28” ROWS – 19 ROWS WITH 18” OVERLAP
26” ROWS – 21 ROWS WITH 4” OVERLAP
24” ROWS – 22 ROWS WITH 22” OVERLAP
22” ROWS – 25 ROWS WITH NO OVERLAP
20” ROWS – 27 ROWS WITH 10” OVERLAP
3554-101 54’ 12 SECTION HOE 3560-101 60 13 SECTION HOE
42” ROWS – 15 ROWS WITH 20” OVERLAP 42” ROWS – 18 ROWS WITH 6” OVERLAP
40” ROWS – 16 ROWS WITH 10” OVERLAP 40” ROWS – 18 ROWS WITH 23” OVERLAP
38” ROWS – 17 ROWS WITH 4” OVERLAP 38” ROWS –20 ROWS WITH 2” OVERLAP
36” ROWS – 18 ROWS WITH 2” OVERLAP 36” ROWS – 20 ROWS WITH 21” OVERLAP
34” ROWS – 19 ROWS WITH 4” OVERLAP 34” ROWS – 22 ROWS WITH 6” OVERLAP
32” ROWS – 20 ROWS WITH 10” OVERLAP 32” ROWS – 22 ROWS WITH 27” OVERLAP
30” ROWS –21 ROWS WITH 20” OVERLAP 30” ROWS – 24 ROWS WITH 18” OVERLAP
28” ROWS – 23 ROWS WITH 6” OVERLAP 28” ROWS – 26 ROWS WITH 13” OVERLAP
26” ROWS – 25 ROWS WITH NO OVERLAP 26” ROWS – 28 ROWS WITH 12” OVERLAP
24” ROWS – 27 ROWS WITH 2” OVERLAP 24” ROWS – 30 ROWS WITH 15” OVERLAP
22” ROWS – 29 ROWS WITH 12” OVERLAP 22” ROWS – 34 ROWS WITH 0” OVERLAP
20” ROWS – 32 ROWS WITH 10” OVERLAP 20” ROWS – 36 ROWS WITH 13” OVERLAP