Art's Way 1222AHS User manual

OPERATOR’S MANUAL
Art’s-Way Manufacturing Co., Inc.
Model 1222AHS
Sugar Beet Defoliato
r
Operator’s Manual
567560
For 2007 & Newe
r
Issued May 2008

This symbol means ATTENTION! BECOME ALERT! YOUR
SAFETY IS INVOLVED. The message that follows the symbol
contains important information about your safety. Carefully read
the message. Make sure you fully understand the causes of
possible injury or death.
IF THIS MACHINE IS USED BY AN EMPLOYEE, IS LOANED, OR IS RENTED, MAKE
SURE THAT THE OPERATOR UNDERSTANDS THE TWO INSTRUCTIONS BELOW.
BEFORE THE OPERATOR STARTS THE ENGINE:
1. GIVE INSTRUCTIONS TO THE OPERATOR ABOUT SAFE AND CORRECT USE OF
THE MACHINE.
2. MAKE SURE THE OPERATOR READS AND UNDERSTANDS THE OPERATOR’S
MANUAL FOR THIS MACHINE.
WARNING
IMPROPER OPERATION OF THIS MACHINE CAN CAUSE INJURY OR
DEATH.
BEFORE STARTING THE ENGINE, DO THE FOLLOWING:
1. READ THE OPERATOR’S MANUAL.
2. READ ALL SAFETY DECALS ON THE MACHINE.
3. CLEAR THE AREA OF OTHER PERSONS.
LEARN AND PRACTICE SAFE USE OF MACHINE CONTROLS IN A
SAFE AND CLEAR AREA BEFORE YOU OPERATE THIS MACHINE ON
A JOB SITE.
It is your responsibility to observe pertinent laws and regulations and to
follow manufacturer’s instructions on machine operation and maintenance.
See your Authorized Art’s-Way Manufacturing Co., Inc. dealer or
Art’s-Way Manufacturing Co., Inc. for additional operator’s manuals,
illustrated parts catalogs, and service manuals.

1222AHS OPERATORS MANUAL – TO THE OWNER 1
TO THE OWNER
Congratulations on the purchase of your new Art’s-Way 1222AHS Defoliator. You have selected a top quality machine
that is designed and built with pride to ensure you have many years of efficient and reliable service.
Many people have worked on the design, production, and delivery of this 1222AHS Defoliator. The information in this
manual is based on the knowledge, study, and experience through years of specializing in the manufacturing of farm
machinery. This manual is designed to provide you with important information regarding safety, maintenance, and
machine operation so you can and will get the best possible performance from your 1222AHS Defoliator.
Even if you are an experienced operator of this or similar equipment, we ask that you read this manual before operating
the 1222AHS Defoliator.The way you operate, adjust, and maintain this unit will have much to do with its successful
performance. Any further questions you may have about this product of Art’s-Way equipment should be directed to your
local Art’s-Way dealer or to Art’s-Way Manufacturing Co., Inc., Armstrong, Iowa, 50514, and [phone].
SPECIFICATIONS AND DESIGN ARE SUBJECT TO CHANGE WITHOUT NOTICE
Art’s-Way Manufacturing Co., Inc. is continually making product improvements. In doing so, we reserve the right to make
changes and/or add improvements to our products without obligation for the equipment previously sold.
Modifications to this 1222AHS Defoliator may affect the performance, function, and safety of its operation. Therefore, no
modifications are to be made without the written permission of Art’s-Way Manufacturing Co., Inc. Any modification made
without the written permission of Art’s-Way Mfg. Co. shall void the warranty of this product.
In the interest of continued safe operation of this 1222AHS Defoliator, pay particular attention to the safety alert symbol(s)
throughout this Manual.
ART’S-WAY MANUFACTURING CO., INC. STATEMENT OF PRODUCT LIABILITY
Art’s-Way Manufacturing Co., Inc. recognizes its responsibility to provide customers with a safe and efficient product.
Art’s-Way Manufacturing Co., attempts to design and manufacture its products in accordance with all accepted
engineering practices effective at the date of design. This statement should not be interpreted to mean that our products
will protect against the user’s own carelessness or failure to follow common safety practices nor will Art’s-Way
Manufacturing Co., be liable for any such act. In addition, Art’s-Way Manufacturing Co. assumes no liability for any altered
product or any modified product by users or anyone other than an authorized dealer.
IMPORTANT WARRANTY INFORMATION
The warranty for this 1222AHS Defoliator appears on page 5 of this manual. In order to establish proper warranty
registration, the Warranty Registration must be completed and returned to the factory. Failure to comply with this
requirement may result in reduced warranty allowances.
LIMITATIONS OF THIS MANUAL
This manual contains operating instructions for your 1222AHS Defoliator only. Any mention of other machinery in this
manual other than the 1222AHS Defoliator is for reference only. This manual does not replace nor is it to be used for any
machinery that may be attached to or used in conjunction with the 1222AHS Defoliator.

2 1222AHS OPERATORS MANUAL – PARTS & SERVICE
PARTS & SERVICE
As the purchaser of your new 1222AHS Defoliator, it is very important to consider the following factors:
A. Original Quality
B. Availability of Service Parts
C. Availability of Adequate Service Facilities
Art’s-Way Manufacturing Co., Inc. has an excellent dealership network ready to answer any questions you may have
about your export defoliator. Parts for your machine may be ordered through our dealers. When placing a parts order,
please have the model and serial number ready. This will allow the dealer to fill your order as quickly as possible.
For your convenience, we have provided this space for you to record your model number, serial number, and the date of
purchase, as well as your dealer’s name and address.
Owner’s Name:
Owner’s Address:
Purchase Date:
Dealership Name:
Dealership Address:
Dealership Phone No.:
Machine Serial Number Location
The placard containing the serial and model number is
located on the front left-hand side of the defoliator.
Enter the serial number and model of your defoliator
within the space provided.
Figure 1 - Location of Serial & Model Number Placard
on Defoliator Figure 2 - Serial and Model Number Placard

1222AHS OPERATORS MANUAL – PARTS & SERVICE 3
NOTES

4 1222AHS OPERATORS MANUAL – TABLE OF CONTENTS
TABLE OF CONTENTS
TO THE OWNER.................................................. 1
SPECIFICATIONS AND DESIGN ARE SUBJECT TO CHANGE
WITHOUT NOTICE........................................................1
ART’S-WAY MANUFACTURING CO., INC. STATEMENT OF
PRODUCT LIABILITY .....................................................1
IMPORTANT WARRANTY INFORMATION...........................1
LIMITATIONS OF THIS MANUAL.......................................1
PARTS & SERVICE.............................................. 2
TABLE OF CONTENTS........................................ 4
LIMITED WARRANTY.......................................... 5
SAFETY FIRST .................................................... 6
NOTICES OF DANGER, WARNING, AND CAUTION............6
SAFETY GUIDELINES......................................... 7
BEFORE OPERATING....................................................7
DURING OPERATION....................................................7
MAINTENANCE SAFETY ................................................7
HYDRAULIC SAFETY.....................................................7
TRANSPORTATION SAFETY ...........................................8
STORAGE SAFETY .......................................................8
TIRE SAFETY ..............................................................8
ASSEMBLY SAFETY......................................................8
SAFETY DECALS ................................................ 9
DECAL LOCATIONS ......................................................9
IDENTIFICATION AND PART NUMBERS..........................10
BASIC UNIT AND CARRIER WHEELS ............. 12
HITCH AND LIFT CYLINDER ASSEMBLY.........................12
PTO INPUT ASSEMBLY ..............................................12
FIXED CARRIER WHEEL ASSEMBLY .............................13
STEERABLE CARRIER WHEEL ASSEMBLY.....................14
STABILIZER WHEELS (OPTIONAL)................................16
FLAILS......................................................................16
RUN MACHINE ..........................................................16
LIGHT KIT ASSEMBLY...................................... 17
GENERAL INFORMATION.............................................17
ASSEMBLY................................................................17
BRACKET INSTALLATION.............................................17
LAMP INSTALLATION...................................................18
PREPARING FOR FIELD OPERATION ............ 19
REVIEWING THE MACHINE..........................................19
HITCHING TO THE TRACTOR.......................................19
TEST RUN DEFOLIATOR .............................................19
FIELD OPERATIONS & ADJUSTMENTS.......... 21
OPERATING SPEED....................................................21
ROW SPACING ..........................................................21
HEIGHT ADJUSTMENT – HITCH AND REAR CARRIER
WHEELS...................................................................21
HEIGHT ADJUSTMENT – FRONT STABILIZER WHEELS....21
CLEANING.................................................................21
COVER REMOVAL......................................................21
FLAIL CLUSTERS .......................................................22
REPLACING RUBBER FLAILS .......................................22
REPLACING STEEL FLAILS ..........................................22
DRIVE BELT TENSION.................................................22
SCALPERS ................................................................23
KNIFE SCALPERS.......................................................23
MECHANICAL DISC SCALPER.......................................23
LUBRICATION AND STORAGE.........................24
LUBRICATION.............................................................24
Lubricate Every 10 Hours...................................24
CV PTO..............................................................24
Lubricate Once Per Season Or Every 300
Hours .................................................................24
Ball Bearings......................................................24
GEARBOX .................................................................24
STORAGE..................................................................25
SPECIFICATIONS..............................................26
MODEL .....................................................................26
CONSTANT VELOCITY PTO.........................................26
OPERATING PTO SPEED............................................26
TRACTOR REQUIREMENTS ..........................................26
DRIVES.....................................................................26
Rear Wheels ......................................................26
Steerable Wheels - Optional ..............................26
Tires...................................................................26
Top Cover & Rear Drop .....................................26
Row Spacing......................................................26
Inside Width .......................................................26
Operating Dimensions........................................26
Weight (Approx.)................................................26
Rotors Flails.......................................................26
Height Adjustment..............................................26
Drive Shields......................................................26

1222AHS OPERATORS MANUAL – LIMITED WARRANTY 5
LIMITED WARRANTY
Art’s-Way Manufacturing Co., Inc. warrants the products it sells to be free from defects in
material and workmanship for a period of one (1) season after the date of delivery to the
first (original) purchaser, subject to the following conditions:
• Art’s-Way Manufacturing Co., Inc. obligation and liability under this
warranty is to repair or replace (at the company’s option) any parts that
upon manufacture were defective in material or workmanship.
• All parts and repairs under this warranty shall be supplied at Art’s-Way
Manufacturing Co., Inc. or an authorized Art’s-Way Manufacturing Co.,
Inc. dealer, at the option of Art’s-Way Manufacturing Co., Inc.
• Art’s-Way Manufacturing Co., Inc. warranty does not extend to parts
and elements not manufactured by Art’s-Way Manufacturing Co., Inc.
and which carry the warranty of other manufacturers.
• Transportation or shipping to an authorized dealer for necessary
repairs is at the expense of the purchaser.
• Art’s-Way Manufacturing Co., Inc. makes no other warranty expressed
or implied and makes no warranty of merchantability or fitness for any
particular purpose beyond that expressly stated in this warranty. Art’s-
Way Manufacturing Co., Inc. liability is limited to the terms set forth in
this warranty and does not include any liability for direct, indirect,
incidental or consequential damages or expenses of delay and the
company’s liability is limited to repair or replacement of defective parts
as set forth herein.
• Any improper use and/or maintenance, including operation after
discovery of defective or worn parts, operation beyond the rated
capacity, substitution of parts not approved by Art’s-Way
Manufacturing Co., Inc., or any alternation or repair by other than an
authorized Art’s-Way Manufacturing Co., Inc. dealer which affects the
product materially and adversely, shall void the warranty.
• No dealer, employee or representative is authorized to change this
warranty in any way or grant any other warranty unless such change is
made in writing and signed by an officer of Art’s-Way Manufacturing
Co., Inc.
• Some states do not allow limitations on how long an implied warranty
lasts or exclusions of, or limitations on relief such as incidental or
consequential damages, so the above limitations or exclusions may
not apply to you. This warranty gives you the specific legal rights and
you may have other rights that vary from state to state.

6 1222AHS OPERATORS MANUAL – SAFETY FIRST
SAFETY FIRST
“A careful operator is the best insurance against an accident”
(National Safety Council)
Most accidents can be prevented if the operator:
• Fully understands how the machine functions
• Can anticipate situations which may produce problems
• Can make necessary corrections before problems develop
THIS SYMBOL MEANS
ATTENTION!
BECOME ALERT!
YOUR SAFETY IS INVOLVED!
The American Society of Agricultural Engineers has adopted the Universal Safety Alert Symbol as a way to identify areas
of potential danger if the equipment is not operated correctly. Please be alert whenever you see this symbol in the
manuals or on your harvester.
Art’s-Way Manufacturing Co., Inc. strives to make our equipment as safe as possible. The Art’s-Way 1222AHS Defoliator
conforms to applicable safety standards at the time of manufacturing. A safety conscious equipment operator makes an
effective accident-prevention program complete.
Safety features and instructions for the export defoliator are detailed in the Safety Guidelines section of this Operator’s
Manual. It is the responsibility of the owner to ensure that all operators read and understand the manual before they are
allowed to operate the beet defoliator. (Occupational Safety and Health Administration (OSHA) regulations 1928.57.)
NOTICES OF DANGER, WARNING, AND CAUTION
Signal Words: Note the use of signal words DANGER, WARNING, and CAUTION on the harvester and in this manual.
The appropriate signal word for each has been selected using the following guidelines:
Figure 3 - Universal Safety Alert Symbol
DANGER: IMMEDIATE AND SPECIFIC HAZARD WHICH WILL RESULT
IN SEVERE PERSONAL INJURY OR DEATH IF PROPE
R
PRECAUTIONS ARE NOT TAKEN.
WARNING: SPECIFIC HAZARD OR UNSAFE PRACTICE COULD RESULT
IN SEVERE PERSONAL INJURY OR DEATH IF PROPER PRECAUTIONS
ARE NOT TAKEN.
CAUTION: A REMINDER OF GOOD SAFETY PRACTICES. PERSONAL
INJURY COULD RESULT IF PROPER PROCEDURES ARE NOT
FOLLOWED.

1222AHS OPERATORS MANUAL – SAFETY GUIDLINES 7
SAFETY GUIDELINES
Remember:
“The Best Operator is a Safe Operator”
CAUTION: READ AND UNDERSTAND THE
OPERATOR’S MANUAL AND ALL THE
SAFETY DECALS BEFORE OPERATING
THE DEFOLIATOR. REVIEW ALL SAFETY
INSTRUCTIONS WITH ALL OPERATORS
ANNUALLY.
BEFORE OPERATING
• Do not wear loose fitting clothing as it may catch in
moving parts.
• Make sure to install and/or secure all guards and
shields, including the tractor power take-off (PTO)
master shield, before starting or operating the
defoliator.
• Be sure that the correct implement driveline parts are
used and that they are properly secured.
• Lower the hydraulic cylinders when the defoliator is
not in use.
• Install the safety chain when attaching the defoliator
to the tractor.
• Clear the area of bystanders, especially children,
when making repairs, adjustments or performing
maintenance on the defoliator.
• Do not allow riders.
• Put all tractor and machine controls in “neutral” and
disengage the PTO before starting. Follow the starting
instructions according to your tractor manual.
• Operate the defoliator only while seated on the tractor
seat.
• Make sure the unit is adequately supported with
safety blocks or safety stands when changing tires or
performing maintenance.
CAUTION: KEEP WELL CLEAR OF MOVING
PARTS. BE SURE TO SHUT OFF THE
TRACTOR, SET THE PARKING BRAKE, PUT
THE MACHINE IN NEUTRAL, AND REMOVE
THE TRACTOR KEY WHILE MAKING
ADJUSTMENTS. WAIT FOR ALL
MOVEMENT TO STOP BEFORE
APPROACHING THE MACHINE.
DURING OPERATION
• Keep hands, feet, hair, and clothing away from
moving parts.
• Keep all shields and guards in place and in good
working condition.
• Keep all bystanders, especially children, away from
the defoliator while in operation.
• Do not allow riders while the defoliator is in operation.
• Do not attempt to unclog, clean, or adjust the
defoliator while it is running.
• Stay away from overhead power lines with doors
open. Electrocution can occur even without direct
contact.
• Keep all hydraulic lines, fittings, and couplers tight
and free of leaks. (Refer to Safety Guidelines –
Hydraulic Safety.)
• Use caution when ascending or descending on the
defoliator. Wet shoes or boots are slippery.
MAINTENANCE SAFETY
• Follow all operating, maintenance and safety
instructions found in this Manual.
• Before servicing, adjusting, repairing or unclogging
the machine, always make sure the tractor engine is
stopped, key in your pocket, the machine is lowered
to the ground, all controls are placed in neutral, the
parking brake is set, and all the moving parts have
stopped.
• Use sufficient tools, jacks, and hoists that have the
capacity for the job.
• Use support blocks or safety stands when changing
tires or performing maintenance.
• Follow good shop practices of keeping the service
area clean and dry and use adequate light for the job
at hand.
• Before applying pressure to the hydraulic system,
make sure all lines, fittings and couplers are tightly
secured and in good condition.
• Make sure all shields/guards are in place and properly
secured when performing maintenance.
HYDRAULIC SAFETY
• Make sure components in the hydraulic system are
kept clean and in good working condition.
• Relieve pressure from the hydraulic system before
servicing or disconnecting from the tractor.
• Keep all hydraulic lines, fittings, and couplers tightly
secured and free of leaks.
• Replace any worn, cut, abraded, flattened or crimpled
hoses.
• Do not make any temporary repairs to the hydraulic
lines, fittings or hoses using tape, clamps, or cement.
The hydraulic system operates under extremely high
pressure and temporary repairs may fail suddenly and
create a hazardous/dangerous situation.

8 1222AHS OPERATORS MANUAL – SAFETY GUIDLINES
• Wear proper hand and eye protection when searching
for a high-pressure hydraulic leak. Use a piece of
wood or cardboard as a backstop instead of hands to
identify and isolate a leak. If injured by a concentrated
high-pressure stream of hydraulic fluid, seek medical
attention immediately. Serious infection or toxic
reaction can develop if hydraulic fluid penetrates the
surface of the skin.
• Before applying pressure to the system, make sure all
components are tight and that the hydraulic lines,
hoses and couplings are not damaged.
TRANSPORTATION SAFETY
• Make sure the defoliator complies with all local
regulations regarding transporting equipment on
public roads and highways.
• Make sure the Slow Moving Vehicle (SMV) emblem
and all lights and reflectors required by local highway
and transportation authorities are properly in place,
clean and clearly visible to traffic.
• Do not allow riders on any machinery during
transport.
• Make sure the defoliator is securely attached to the
tractor and install a safety chain to the defoliator.
• Make sure the tractor brake pedals are latched
together.
• Do not exceed 10 mph (16 km/h) when transporting
the defoliator. Always reduce speed on rough roads
and surfaces, or when going down inclines.
• Use caution when turning and always use the turn
signals on the tractor to indicate your turning
intentions to the other traffic.
• The weight of the trailed machine should NEVER
exceed the weight of the towing vehicle.
• Check all clearances carefully whenever the machine
is towed.
• Stay away from overhead obstructions and power
lines during transport. Electrocution can occur even
without direct contact.
STORAGE SAFETY
• Store the defoliator in an area away from human
activity.
• Do not permit children to play on or around the stored
machine at any time.
• Make sure that the defoliator is stored in an area with
a firm and level base to prevent the machine from
tipping or sinking into the ground.
• Block the wheels to prevent the machine from rolling.
TIRE SAFETY
• Have only a qualified tire dealer or tire repair service
perform tire repairs.
• Do not attempt to install a tire on a wheel or rim
unless you have the proper equipment and
experience to do the job.
• Follow proper procedures when installing a tire on a
wheel or rim to prevent an explosion that could result
in serious injury.
• Do not substitute tires with a lesser road rating and/or
capacity for the original equipment tires.
CAUTION: FAILURE TO FOLLOW PROPER
PROCEDURES WHEN INSTALLING A TIRE
ON A WHEEL OR RIM CAN PRODUCE AN
EXPLOSION THAT MAY RESULT IN
SERIOUS INJURY OR DEATH. DO NOT
ATTEMPT TO INSTALL A TIRE UNLESS
YOU HAVE THE PROPER EQUIPMENT AND
EXPERIENCE TO PERFORM THE JOB.
REPLACEMENT, REPAIR, AND/OR
MAINTENANCE SHOULD BE DONE BY A
QUALIFIED TIRE DEALER OR QUALIFIED
REPAIR SERVICE.
ASSEMBLY SAFETY
• Use adequate manpower to perform assembly
procedures safely.
• Assemble the defoliator in an area with sufficient
space to maneuver the largest components and allow
easy access to all sides of the machine.
• Use only forklifts, lift cranes, jacks and tools with
sufficient capacity for the loads.
• Do not allow spectators, especially children, in the
working area.
Remember:
“The Best Operator is a Safe Operator

1222AHS OPERATORS MANUAL - SAFETY DECALS 9
SAFETY DECALS
DECAL LOCATIONS
The different types of safety decals for you defoliator are illustrated on the following pages. Please familiarize yourself with
the appearance of each decal, the warning it describes, and the area where it is located on the machine. Refer to the
diagrams below for decal locations. The six digit number after the description, is the part number of that decal.
Safety awareness is the responsibility of each operator of the machine. Keep safety decals and signs clean and legible
and verify any replacement parts display the current safety decals and signs as well. Remember: Always replace missing,
damaged or illegible safety decals. New decals and signs are available from your dealer.
NOTE: Keep all decals clean and free of dirt for maximum visibility. Replace any and all decals that are no longer legible.
Read and obey all safety decals.

10 1222AHS OPERATORS MANUAL – SAFETY DECALS
IDENTIFICATION AND PART NUMBERS
NOTE: Keep all decals clean and free of dirt for maximum visibility. Replace any and all decals that are no longer legible.
Read and obey all safety decals.

1222AHS OPERATORS MANUAL - SAFETY DECALS 11

12 1222AHS OPERATORS MANUAL – BASIC UNIT AND CARRIER WHEELS
BASIC UNIT AND CARRIER WHEELS
Figure 4 – Hitch And Lift Cylinders
HITCH AND LIFT CYLINDER ASSEMBLY
(See Figure 4).
1. Lift and block machine to a suitable height. Raise
the front of the machine and lower the jack stands
to hold the front of the machine up.
CAUTION: WHILE WORKING ON THE
MACHINE, BE SURE TO WORK SAFELY. BE
SURE TO USE ADEQUATE BLOCKING. USE
ADEQUATELY RATED LIFTING DEVISES.
MAKE SURE PARTS ARE SECURED
BEFORE WORKING UNDER OR NEAR
THEM.
2. Install each hitch lug weldment (15) on the front of
the 1222AHS frame and secure with 3/4 X 2-1/2
HHCS, washers, lock-washers, and nuts (7, 8, 9,
10). Leave the attaching hardware loose until the
hitch weldment has been installed.
3. Install the hitch weldment (1) to the hitch lug
weldments (15) using a clevis pin assembly (11)
and secure with 1/2 X 1-1/4 HHCS, flat-washers
and lock-washers (12, 13, 14).
4. Tighten attaching hardware securing each hitch
lug weldment (15) to the front of the 1222AHS
frame.
5. Attach lift cylinders (16) to the hitch weldment (1)
and the front of 1222AHS unit. Make sure the
mechanical depth control nut is in the same
position on both cylinders. The raised cylinder
stops (17) and snapper pins (18) attach to the
storage brackets below the cylinders.
6. Install the bolt-on hitch (3) to the hitch weldment
(1) and secure with 1 X 9 inch HHCS, flat washers,
and lock-nuts (4, 5, 6). Install in position to assure
the adjustment will be as low as needed.
PTO INPUT ASSEMBLY
(See Figure 5).
1. Assemble the front jack shaft. Install the input shaft
(18), spin shield (1), and U-joint (19) to the existing
support and shaft assembly. Secure using 3/8 X
3-1/4 HHCS, lock-nut, 3/8 X 2-1/2 key, and set-
screw (4, 6, 7, 8). Loosen the lock collars on the
bearings.
2. Install the Step 1 build-up assembly to the gearbox
shaft and secure using 3/8 X 3-1/4 HHCS, lock-
nut, 3/8 X 1-1/2 key, and set-screw (4, 5, 6, 8).

1222AHS OPERATORS MANUAL – BASIC UNIT AND CARRIER WHEELS 13
Figure 5 – PTO Input Assembly
3. Install the support assembly to the frame and
secure using 5/8 X 2 HHCS, flat-washer, lock-
washer, and nuts (9, 10, 11, 12). Adjust the short
lower shaft in bearings with no binding and lock
collars on bearings.
NOTE: The defoliator is shipped with the PTO loose.
When attaching the PTO with the hardware supplied,
attach the shield chain to the defoliator and to tractor.
Ensure the PTO halves sliding tubes are free of dirt and
foreign material. If the havles do not slide easily,
premature failure of the universal joints could result.
4. Install the PTO to the jack shaft and secure using
the 3/8 X 3-1/4 HHCS, lock-nut, and 3/8 X 2-1/2
key.
5. Install the PTO shield (20) and support (21) to the
front of the jack shaft support and secure using 3/8
X 1-1/4 HHCS, flat-washers, lock-washers, and
nuts (8, 23, 25, 26).
6. Install PTO mount hook (22) and secure with 1/8 X
1 inch cotter pin (28).
7. Plumb to hydraulic cylinders as shown in Figure 4
and Figure 5. Secure with hose clamps (29), hose
clamp bar (30), 3/8 X 3-1/4 HHCS, and lock-nut.
NOTE: Complete attachment of hoses with hoses from
rear of machine (4, 8).
FIXED CARRIER WHEEL ASSEMBLY
(See Figure 6.)
1. Install the carrier struts so the tires will straddle the
third row in on each side. This is 154 inches
center-line to center-line. The forward tire should
be toward the center. Secure to rear 5 X 7 tube
using L-Bolts (3/4 dia X 6-7/8 X 8-3/4) with flat-
washers, lock-washers, and nuts (7, 8, 9, 10).
2. Install wheel and tire assemblies in ground drive
position making sure tires are 22 inches center-line
to center-line.
3. Install hoses to cylinders using (qty 4) 90 degree
elbows (3/4 ORM to 9/16 JICM) with 90 inch hose
to base end and 95 inch hose rod end.
4. Install valve to center bracket on rear of frame
using 5/16 X 3-3/4 HHCS, flat-washer, lock-
washer, and nuts. Attach hoses to ports as shown
using four straight fittings (9/16 ORM to 9/16
JICM). Install quick couplers to tractor end of
hoses using four straight fittings (3/4 ORM to 9/16
JICM), two in valve and two for quick couplers.
5. Install hoses on center of frame and front support
with carriage bolts (3/8 X 3 inch), brackets, and
hardware as shown. Perform this at the same time
as scalper hoses, if so equipped.
6. SMV assembly (32) fits in socket at rear center of
door cylinder pivot frame.
.

14 1222AHS OPERATORS MANUAL – BASIC UNIT AND CARRIER WHEELS
Figure 6 - Fixed Carrier Wheel
STEERABLE CARRIER WHEEL ASSEMBLY
(See Figure 7.)
1. Assemble the steerable struts as follows:
NOTE: Assembly of the left- and right-hand
steerable struts are identical.
a. Install the strut weldment pivot (21) to the pivot
weldment (20) and secure with ball bearing, thrust
(18), kingpin (17), 1/2 X 6 HHCS (24), and 1/2
lock nuts (25).
NOTE: Pre-pack the bearing with grease.
b. Install 3-1/2 X 8 standard hydraulic cylinders (3)
to provide turning for each strut.
NOTE: The stop nuts on the cylinder rods must
be removed and installed on the other cylinders
to raise.
c. Install the axle assembly (22) with spindles and
hubs into upright tubes on each strut assembly.
d. Install the 3-3/4 X 8 series hydraulic cylinder (13)
and the 3-1/2 X 8 series hydraulic cylinder (12) to
provide height adjustment.
NOTE: The stop nuts on rods of other cylinders are
used on these cylinders. These cylinders must be
plumbed as shown.
NOTE: The cylinders re-phase when fully extended.
2. Install the steerable carrier struts so the tires will
straddle the third row in on each side. This is 154
inches center-line to center-line. Secure using L-
Bolts (3/4 dia. X 6-7/8 X 8-3/4), flat-washers, lock-
washers, and nuts (4, 5, 6, 7).
3. Install wheel and tire assemblies in ground drive
position making sure the tire spacing is 22 inches
center-line to center-line.
4. Assemble the ball joints (LH – 28 and RH – 29)
into the appropriate end of the short tie rod (34) ,
use appropriate 1 inch nut (LH – 35 or RH – 36)
prior to installing into short tie rod. Make sure each
is equal distance to the nut.
5. Install these assemblies into center tie rod (30)
using 1/2 X 3-1/4 HHCS and lock nut (33, 10).
6. Install this assembly onto the struts using 3/4 X 3-
1/4 HHCS and lock-nut (32, 33). Adjust the tie rod
so tires are parallel.
7. Install indicator rod (19) onto strut arm as shown
using 3/4 X 2-1/2 HHCS, lock-washer, and nut (23,
6, 7)
8. Install hydraulic plumbing for the steering and lift
circuits as shown.
NOTE: The lift circuit uses series cylinders. The
tractor lines must go to the base end of the 3.75
(larger) and to the rod end of the 3.5 (smaller). To fill
these with oil; raise and hold hydraulics.
NOTE: The cylinders re-phase when fully extended.
9. Secure the hoses with the hose clamps (37) and
bar holder (38) using 3/8 X 3 carriage bolt and
lock-nut (50, 51). Route and clamp to tractor.

1222AHS OPERATORS MANUAL – BASIC UNIT AND CARRIER WHEELS 15
Figure 7 – Steerable Carrier Wheel Assembly

16 1222AHS OPERATORS MANUAL – BASIC UNIT AND CARRIER WHEELS
STABILIZER WHEELS (OPTIONAL)
1. Attach the two stabilizer wheel assemblies (J) to
the brackets on the front of the frame using four
each of the following: 3/4 X 2-1/2 HHCS, flat
washers, lock washers and nuts. See Figure 8.
2. Install the stabilizer wheel screw jacks on the
frame and the wheel frame.
Figure 8 - Wheel and Tire Assembly Installation
3. Install the wheel and tire assembly as shown so it
is centered between the rows. Adjust the tire so it
will be off the ground slightly when the machine is
lowered.
FLAILS
1. For shipping and handling the defoliator, the flails
are tucked under adjacent pins. They must be
pulled out so they are free swinging. Raise the top
on the front and rear to gain access to this area.
NOTE: Steel flails are secured to the defoliator with wire
for shipping. The wire must be removed before starting
the defoliator.
RUN MACHINE
Hitch machine to tractor and run the machine as
instructed. Refer to PREPARING FOR FIELD
OPERATION on page 19.
J

1222AHS OPERATORS MANUAL – LIGHT KIT ASSEMBLY 17
LIGHT KIT ASSEMBLY
Figure 9 - Light Kit Assembly
GENERAL INFORMATION
This implement warning light kit is used on towed
implements when the implement obscures the warning
lamps on the towing vehicle.
The kit will also meet the lighting requirements for over
12 feet wide or that extend over 6 feet beyond the
centerline of the towing vehicle.
The lamps will operate as turn signals when used in
conjunction with a tractor equipped with turn signals.
This kit includes two warning lamps, tow tail lamps, 7-
pin plug, and mounting hardware. The plug has
additional capacity for work lights.
ASSEMBLY
NOTE: All item numbers refer to Figure 9.
1. Attach the defoliator to tractor.
CAUTION: MAKE SURE PTO IS
DISENGAGED, TRACTOR IS SHUT OFF
AND THE KEY IS IN YOUR POCKET
BEFORE WORKING ON THE DEFOLIATOR.
2. Assemble one amber warning lamp (#2) to the
outer frame using lock washer (#8) and bolt (#7)
on lamp. Repeat for the other warning lamp.
IMPORTANT: The implement warning light kit is being
used to satisfy width lighting requirements. The amber
lamps must be located within 40.6cm (16 inches) of the
lateral extremities of the defoliator and must flash in
unison with the towing vehicle warning lights.
Locate warning lamps on implement as follows:
• Equal distance as possible from implement
centerline.
• As far to the rear as possible.
• Visible from front and rear.
• At least 61cm (24 inches) from base of lamp to
ground.
BRACKET INSTALLATION
NOTE: Red tail lamps MUST be symmetrical about
centerline and 2 to 5 feet from center of machine
respectively.
1. After warning lamps are located, locate angle
brackets (#13, part #476490) on frame.
2. Secure brackets with 3/8 inch U-bolts (#16), lock
washers (#14), and nuts (#15).
3. Now locate and secure red tail lamps to bracket.

18 1222AHS OPERATORS MANUAL – LIGHT KIT ASSEMBLY
LAMP INSTALLATION
1. Connect wires from warning lamps (#2) to
terminals of wiring harness (#4).
2. Connect tail lamps (#1) to terminals of wiring
harness (#4).
3. Connect primary harness (#3) to towing vehicle
with 7-pin connector. Plug primary harness (#3) to
converter module (#9).
4. Install converter module (#9) to defoliator frame
using hardware provided. Plug the tail light
harness (#4) into the converter module.
5. Check tail light operation. The amber lamps will
flash in unison with the towing vehicle warning
lights. The red tail lamps will light continuous when
road lamps of towing vehicle are engaged. When
signaling a left or right turn, the amber light
opposite the turn will light continuous and the
amber light in the direction of the turn will flash at
an increased rate. The red light on the turn side
will also flash with the amber light signaling the
turn.