Unverferth Rolling Harrow II Operator's Manual/parts Catalog

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Unverferth

Prescription Planting Products

OPERATOR’S MANUAL

PARTS CATALOG

MODELS WITH 12 FT. & 15 FT. BASES UP TO 37 FT.

Unverferth Mfg. Co., Inc. P.O. Box 357 Kalida, OH 45853 Manual Part No. 84914 Replaces 84389

ROLLING HARROW® II

(Serial #0004026 Through A38780100)

PH: 419-532-3121

FAX: 419-532-2468

www.unverferth.com

INTRODUCTION

Your new ROLLING HARROW II is designed and manufactured to give you years of dependable service. To keep it running efficiently, read the instructions in this operator's manual.

This manual covers operation, service, assembly, and parts for your ROLLING HARROW II. Read and study this manual completely before attempting to operate this implement. Take this manual to the field for handy reference when operating, adjusting, or servicing your machine.

"Right-Hand" and "Left-Hand" side of the machine are determined by standing behind the implement and facing in the direction of forward travel.

THIS SYMBOL IDENTIFIES IMPOR-

TANT SAFETY MESSAGES. WHEN YOU SEE IT, READ THE MESSAGE THAT FOLLOWS AND BE ALERT TO THE POSSIBILITY OF PERSONAL INJURY.

Remember, safety instructions stated in this manual are for your protection. Read them carefully and follow them closely when working around or using this machine.

REMEMBER:

THINK SAFETY

A CAREFUL OPERATOR IS THE BEST INSURANCE AGAINST AN

ACCIDENT!

No accident-prevention program can be successful without the wholehearted cooperation of the

person who is directly responsible for the operation of the equipment.

To read accident reports from all over the country is to be convinced that a large number of accidents can be prevented only by the operator anticipating the result before the accident is caused and doing something about it. No power-driven equipment, whether it be transportation or processing, whether it be on the highway, in the harvest field, or in the industrial plant, can be safer than the man who is at the controls. If accidents are to be prevented--and they can be prevented--it will be done by the operators who accept the full measure of their responsibility.

It is true that the designer, the manufacturer, and the safety engineer can help; and they will help, but their combined efforts can be wiped out by a single careless act of the operator.

It is said that, "the best kind of a safety device is a careful operator." We, at Unverferth Mfg. Co., Inc. ask that you be that kind of operator.

NOTE: Due to continuing improvements in the design and manufacture of UNVERFERTH products, and normal changes in the marketplace, all specifications contained herein are subject to change without notice.

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THANK YOU FOR YOUR PURCHASE!

Please fill out and retain this portion for your records. For warranty consideration, please contact dealer where purchased.

The serial number plate is located on the inside of the main frame on the left hand side of the machine (Fig. 1).

Product

Serial Number Date of Purchase

Dealer City State Zip

Please supply this information when you have questions or when ordering repair or replacement parts. Your dealer needs this information to give you prompt, efficient service.

OM00803

FIG. 1

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INTRODUCTION ................................................ 2

SAFETY ........................................................... 6

AVOID POSSIBLE INJURY ......................... 6

BEFORE OPERATING ............................... 6

USING TRAIL HITCH ................................... 7

DURING OPERATION ................................. 7

BEFORE TRANSPORTING ........................ 7

DURING TRANSPORT ................................ 7

SECTION I - OPERATIONS

PREPARING TRACTOR .................................... 9

FRONT-END WEIGHTS .............................. 9

FIELD ADJUSTMENTS ..................................... 13

ROLLING HARROW BASKET ...................13

LIMIT FLOAT .......................................13

NORMAL POSITION ...........................13

ALTERNATE POSITION .......................14

ONE-BAR/LEVELER ................................. 14

ADJUST SPRING PRESSURE ............14

TOOTH DEPTH ADJUSTMENT ............14

COIL-TINE ADJUSTMENT ................... 14

COIL-TINE TOOTH ALIGNMENT ... 14

TOOTH DEPTH ADJUSTMENT .....14

TRANSPORT WHEELS USED

WITH COIL-TINE DRAG BARS .....15

DISENGAGING LEVLER BAR ............ 15

PREPARING PRIMARY TILLAGE TOOL ........... 9

ATTACHING PRIMARY TILLAGE TOOL

TO TRACTOR ............................................. 9

PREPARING ROLLING HARROW II .................10

BOLTS AND NUTS ..................................... 10

PINS AND RETAINING RINGS ................... 10

HYDRAULICS ............................................10

LUBRICATIONS ......................................... 10

TIRE PRESSURE ......................................10

ROLLING HARROW WEAR CLIPS ........... 10

ATTACHING ROLLING HARROW II

TO PRIMARY TILLAGE TOOL ................... 10

REAR HITCH HEIGHT ON

PRIMARY TILLAGE TOOL .................. 10

HYDRAULIC HOOK-UP ............................. 10

HYDRAULIC HOOK-UP INTO A

CIRCUIT USING REPHASE

CYLINDERS ................................. 11

UNFOLDING THE WINGS ................................12

WITH TRANSPORT

LOCKS REMOVED .............................12

WITH TRANSPORT

LOCKS IN PLACE............................... 12

SAFETY CHAIN ............................................... 12

TRANSPORTING .............................................12

UNHITCHING ....................................................13

SECTION II - SERVICE

LUBRICATION .................................................. 16

ROLLING HARROW BEARINGS ............... 16

WHEEL BEARINGS .................................. 16

STORAGE ....................................................... 16

REPLACING ROLLING HARROW

BASKET BEARINGS .................................16

TORQUE CHART .............................................17

HYDRAULIC SYSTEM

BASE MACHINE AND UNITS WITH

FLAT-FOLD WINGS ............................ 18

UNITS WITH STACK-FOLD WINGS ...........19

TROUBLE SHOOTING ..................................... 20

INSTALLING RETAINING RINGS ...................... 21

SECTION III - ASSEMBLY

MAIN FRAME / HITCH ..................................... 22

WING REST STANDS ......................................23

UNITS WITH FLAT-FOLD WINGS: ............. 23

UNITS WITH STACK-FOLD WINGS: ..........23

WING TRANSPORT WHEELS .........................24

WING FOLD LINKAGE..................................... 25

-4-

WING FOLDING CYLINDERS .......................... 26

UNITS WITH STACK-FOLD WINGS ...........27

SECTION IV - PARTS

HITCH ..............................................................49

STACK-FOLD VALVE/ACTUATOR ...................28

HYDRAULICS ..................................................29

UNIT LESS WINGS ...................................36

UNITS WITH WINGS ................................. 36

HYDRAULIC SYSTEM CHECKS .........36

ONE-BAR ASSEMBLY .....................................37

SPIKED TOOTH ........................................37

ROUND TOOTH .........................................37

ROLLING HARROW ASSEMBLY .....................38

JACKSTAND .................................................... 38

SMV EMBLEM ................................................39

HOSE HOLDERS............................................. 40

REFLECTORS .................................................40

UNITS WITH WINGS ................................. 40

UNITS LESS WINGS .................................40

ROUND TOOTH ONE-BAR LAYOUTS ............. 41

12' BASE ...................................................41

15' BASE ...................................................41

3' WING .....................................................41

5' WING .....................................................41

4' WING .....................................................41

6' WING .....................................................42

7' WING .....................................................42

8' WING .....................................................42

9' WING .....................................................42

11' WING ...................................................43

10' WING ................................................... 43

OPTIONAL IMPLEMENT TRAIL-HITCH ............50

MAIN FRAME/AXLE ASSEMBLY .....................51

WINGS - 12' BASE & 15' BASE

(3', 4', 5', & 6' SIZES) .................................52

WINGS - 12' BASE & 15' BASE

(7', 8', 9', 10', & 11' SIZES) .........................53

ROLLING HARROW BASKET ..........................54

ONE-BAR ........................................................ 56

HYDRAULICS - BASE MACHINE

(12' & 15' BASE) ........................................57

HYDRAULICS - 12' BASE

WITH FLAT-FOLD WINGS

(3', 4', 5' & 6' WINGS) ................................58

HYDRAULICS - 15' BASE

WITH FLAT-FOLD WINGS

(3', 4', 5', 6' & 7' WINGS) ............................59

HYDRAULICS - 12' BASE

WITH STACK-FOLD WINGS

(7' & 8' WINGS) .........................................60

HYDRAULICS - 15' BASE

WITH STACK-FOLD WINGS

(8', 9', 10', & 11' WINGS) ............................62

WING TRANSPOR

WHEEL/HYDRAULICS .............................. 64

OPTIONAL IMPLEMENT TRAIL-HITCH ............44

OPTIONAL REINFORCEMENT DISC

FOR AGGRESSIVE BASKETS ................. 45

OPTIONAL WING LOCK-OUT KITS

FOR 12' BASE

WITH 3 - 6' WINGS .............................46

WITH 7 - 8' WINGS .............................48

FOR 15' BASE

WITH 3 - 7' WINGS .............................47

WITH 8 - 11' WINGS ............................48

VALVE/ACTUATOR ASSEMBLY

(STACK-FOLD WINGS) ............................. 65

WHEEL AND HUB ...........................................65

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SAFETY

AVOID POSSIBLE INJURY

Always use proper safety precautions. Most accidents are a result of failure to practice safety. Accidents cause lost time and suffering. Do not operate your ROLLING HARROW II without thoroughly reading this manual.

Follow all safety precautions as outlined in this manual, and in tractor and primary tillage tool operator's manuals.

All machinery should be operated only by those who are experienced, responsible, and have been delegated to do so.

Never install additional equipment onto ROLLING HARROW II such as spray tanks, etc. frame or axle failure could occur.

BEFORE OPERATING

Do not stand between tractor and primary tillage tool during hitching.

IF INJURED BY ESCAPING HYDRAULIC OIL, SEE A DOCTOR AT ONCE, SERIOUS INFECTION OR REACTION CAN DEVELOP IF PROPER TREATMENT IS NOT ADMINISTERED IMMEDIATELY.

Use a piece of cardboard or wood to detect leaks of hydraulic fluid under pressure.

Be sure to relive all hydraulic pressure before disconnecting any lines or pipes between the implement and the tractor hydraulic system. Keep all guards and shields in place.

When working around sweeps and points, be careful not to be cut by sharp edges.

Only one person, the operator, should be permitted on the tractor when implement is in operation, and he should be thoroughly familiar with the tractor before using the implement.

Always make certain everyone and everything is clear of the machine before beginning operation.

Do not stand between primary tillage tool and ROLLING HARROW II during hitching.

To avoid possible injury, lower implements to the ground before servicing.

Always shut tractor engine off when working on implements.

Avoid working under an implement; however, if it becomes absolutely unavoidable, make sure the implement is safely blocked.

Do not wear loose fitting clothes, as they may catch in moving parts.

If a hydraulic leak develops, correct immediately. Escaping hydraulic fluid can be dangerous. Escaping fluid under pressure can penetrate the skin causing serious injury. Relieve the pressure before disconnecting hydraulic lines. Tighten all connections before applying pressure. Keep hands and body away from hydraulic leaks which eject fluid under high pressure.

USING TRAIL HITCH

Be sure that the trail hitch is securely attached to the primary tillage tool frame.

Be sure that members of the primary tillage tool frame are adequate to support the ROLLING HARROW II or other drawn equipment.

Tighten all hardware on the trail hitch after several hours of use. Also, check periodically during the season for worn or broken components.

When towing on roads, secure a safety chain from the secondary tool to the trail hitch to prevent accidental unhitching.

Do not stand between the primary and secondary tools when hitching, severe bodily harm may occur.

-6-

SAFETY

DURING OPERATION

Do not allow anyone to ride on the equipment. Make sure everyone is clear before operating machine or tractor.

Regulate speed to field conditions. Maintain complete control at all times.

Do not attempt to move any objects away from moving parts.

Keep hands, feet, clothing, and objects away from moving parts.

Do not grease or oil equipment when in operation.

Use extreme care when operating close to ditches, fences, or on hillsides.

Do not leave tractor or implement unattended with engine running.

Never attempt to operate implement unless you are in the driver's seat.

DURING TRANSPORT

Use good judgement when transporting implements on a highway. Maintain complete control at all times. Regulate speed to road conditions. Maximum speed of a vehicle with an implement should never exceed 20 m.p.h., and then only under ideal road and traffic conditions.

Drive at speeds slow enough to insure your safety as well as others.

Regulate speed during off highway travel. Do not travel faster than 10 m.p.h.

Slow down before making sharp turns or using the brakes. Drive slowly over rough ground, hillsides, and around curves to avoid tipping.

Due to the width of the implement, use extra caution on highways, farm lanes, and when approaching gates.

BEFORE TRANSPORTING

Secure the drawbar pin with safety lock before transporting.

Secure safety chain to implement and to drawbar before transporting.

Install transport locks before transporting. Make sure that all safety decals, SMV emblem, and reflectors are clean and in place on machine.

Latch tractor brake pedals together before transporting.

Comply with state and local laws governing highway safety when moving machinery.

Use accessory lighting or warning lights when transporting at night to adequately warn operators of other vehicles.

COMPLY WITH ALL SAFETY WARNINGS AND CAUTIONS IN THIS MANUAL, IN TRACTOR, AND IN PRIMARY TILLAGE TOOL OPERATOR'S MANUALS.

-7-

SAFETY

PART NO. 94094

PART NO. 95136

OM-01361

OM-01360

PART NO. 95445

PART NO. 95529

OM-01555

OM-01766

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SECTION I - OPERATIONS

Read this operation section thoroughly. Acquaint yourself with the adjustments required to obtain efficient and trouble-free operations.

PREPARING TRACTOR

Before operating implement refer to tractor operator's manual for information concerning safe methods of operation, hydraulics, hitch adjustment, tire inflation, wheel adjustments, and tractor weights.

Check tractor brakes and warning lights. Make sure they are in proper working order.

Check tractor hydraulic oil reservoir and add oil if needed.

CAUTION! MAKE SURE PTO GUARD AND MASTER SHIELD ARE BOTH IN-

STALLED ON THE TRACTOR.

IMPORTANT: Know and understand safety rules before operating or servicing this machine. Review "Safety" section in this manual if necessary.

Adjust the tractor drawbar vertically so the top side of the bar is approximately 17 inches from the ground, and lock on centerline of tractor.

Secure the tractor 3-Point linkage so that it does not swing into the tractor tires or onto the hoses.

FRONT-END WEIGHTS

Use front-end weights as needed to provide effective steering control and front-end stability. See your tractor operator's manual for recommendations on ballasting procedures.

NOTE: In adverse field conditions which necessitate using lower gears, use the maximum front-end weights permissible to avoid possible front-end tip-up.

PREPARING PRIMARY TILLAGE TOOL

Refer to the units "Operator's Manual" for specifications, set-up, service, and operating procedures of this unit.

IMPORTANT: Before attempting to attach the unit to the tractor, familiarize yourself with operations and adjustments of the unit. To insure safe operation conditions, obey all "Safety" and "Cautions" outlined in the units operator's manual.

ATTACHING PRIMARY TILLAGE TOOL TO TRACTOR

WARNING! DO NOT STAND BETWEEN TRACTOR AND IMPLEMENT DURING HITCH.

Attach the unit to the tractor as specified in the units operator's manual. Use the appropriate size hitch pin, and lock in place. Connect hydraulic hoses to tractor and raise unit into transport position (see caution).

CAUTION! SHUT-OFF TRACTOR ENGINE,

AND WORK CONTROL LEVERS BACK AND FORTH TO RELIEVE SYSTEM OF PRESSURE. ESCAPING HYDRAULIC FLUID UNDER PRESSURE CAN CAUSE BODILY INJURY.

IMPORTANT: Be sure units hydraulic system has been purged of air and is in proper working order before unit is raised for transport.

Refer to the units operator's manual for hydraulic operation and hook-up. Raise unit into transport position and install all hydraulic cylinder transport locks.

NOTE: Refer to the units operator's manual for procedures on installation of transport locks.

-9-

OPERATIONS

PREPARING ROLLING HARROW II

Perform the service checks as outlined below. Repair or replace any damaged or worn parts before operating.

BOLTS AND NUTS

Before going to the field, check all hardware for tightness. Recheck all bolts for tightness, after the unit has been operated for several hours.

PINS AND RETAINING RINGS

Before going to the field, check that all pins and retaining rings are in place and are in good condition. Replace any worn, damaged, or missing pins and retaining rings.

ROLLING HARROW WEAR CLIPS

Wear clips (Fig. 1-1) are provided on the ends of each rolling harrow frame (two on the front aggressive basket and one on the rear). They are especially important when your ROLLING HARROW II is used in wet sandy soils which tends to build-up on end wheels of the baskets. This highly abrasive soil can cause the basket frame end plates to wear through or damage zerk.

HYDRAULICS

Check routing of all hydraulic hoses. Hoses should not be kinked, twisted, or rubbing against sharp edges. Hoses should be secure with tie straps.

Check hoses and fittings for hydraulic leaks. Tighten and/or repair or replace as required. Refer to "Torque Chart" in SERVICE section.

LUBRICATIONS

Lubricate ROLLING HARROW II as out-lined in SERVICE section.

TIRE PRESSURE

Check tire pressure. The recommended air pressure for the transport tires is 40 PSI. Be sure tire pressure is equal on all tires.

If operating under these conditions, be sure the wear clips are in place, and the mounting hardware is tight.

ATTACHING ROLLING HARROW II TO PRIMARY

TILLAGE TOOL

Before attaching the ROLLING HARROW II to your primary tillage tool, adjust the extended length of the hitch tube to give adequate turning clearance (between the two implements) when turning on the ends.

NOTE: It may be necessary to reposition the rear hose holder when adjusting the hitch tube length.

Adjust the hitch tube length (as required) by removing the two klik-pins (9951) and 1" dia. pins (91363) in the front of the hitch frame. Position as required and reinstall pins as before.

FIG. 1-1

Back primary tillage tool into position, make necessary adjustments (to align tongue and implement hitch) and attach to the rear of implement. Use a 1" dia. hitch pin and lock in place.

NOTE: If unit is parked in the raised position, turn handle on jackstand to remove pressure and rotate jackstand into "Transport Position", see "Jackstand" page 38).

OM01408

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OPERATIONS

FIG. 1-2

FIG. 1-3

OM-00805

REAR HITCH HEIGHT ON

PRIMARY TILLAGE TOOL

For maximum performance and adjustability of your ROLLING HARROW II, it is recommended the rear hitch height of the primary tillage tool (Fig. 1-2) be approximately 16 to 24 inches (20" nominal) from the ground line (when in the field).

HYDRAULIC HOOK-UP

When connecting the hydraulic lines to a hydraulic source, the lines may be connected into a separate two-way hydraulic control circuit (on back of tractor or connected into an existing circuit on the primary tillage tool (see caution).

OM00739

ESCAPING HYDRAULIC FLUID UNDER PRESSURE CAN CAUSE BODILY INJURY.

IMPORTANT: If the hoses have been disconnected from the hydraulic cylinders or if the cylinders have not been used for some time, note the following warning.

WARNING! PURGING AIR FROM CYL-

INDERS MUST BE DONE BEFORE HYDRAULIC OPERATION MAY SAFELY BE USED. FAILURE TO DO THIS COULD RESULT IN SERIOUS INJURY OR DAMAGE TO IMPLEMENT.

NOTE: Refer to ASSEMBLY section (page 35 and 36) for procedures on the purging process and hydraulic system checks.

NOTE: Refer to SERVICE section (pages 18 to 20) when checking hydraulic circuit operation and function.

HYDRAULIC HOOK-UP INTO A CIRCUIT USING REPHASE CYLINDERS: (Fig. 1-3)

When connecting the ROLLING HARROW II hydraulic system into an existing circuit (on the primary tillage tool) using rephase hydraulic cylinders, a "Pilot Operated Check Valve" is required to insure the ROLLING HARROW will remain in the transport position.

Install the pilot operated check valve (UNVERFERTH MFG. CO., INC. #91240) onto the rear of the primary tillage tool. Connections from the rephase system must be installed into the ports (of the valve) that are closest together. Connections to the ROLLING HARROW II system go into the other two ports.

Raise unit into transport position and install cylinder transport locks (Fig. 1-4).

CAUTION! SHUT-OFF TRACTOR ENGINE \AND WORK CONTROL LEVERS BACK AND

FORTH TO RELIEVE SYSTEM OF ALL PRESSURE.

-11-

OPERATIONS

UNFOLDING THE WINGS

CAUTION! TO AVOID POSSIBLE DAMAGE

TO ONE-BAR, BASKET FRAME, AND MOUNTING ARMS IN WING HINGE AREA PROCEED AS FOLLOWS:

A. If wheel cylinder transport locks are re-

moved, move unit forward as the wings are unfolded.

B. Leave wheel cylinder transport locks in

place until after the wings are unfolded.

WITH TRANSPORT

LOCKS REMOVED

Unfolding of the wings is best performed with the unit in the field. As the wings on the ROLL-

SAFETY CHAIN

CAUTION! ALWAYS USE SAFETY

CHAIN WHEN TRANSPORTING IMPLEMENTS. FAILURE TO USE SAFETY CHAINS COULD CAUSE PERSONAL INJURY OR DAMAGE IF IMPLEMENTS BECOME DISENGAGED.

ING HARROW II unfold, move the unit forward (slowly) as the wings begin to contact the ground. This will allow the teeth and baskets on the unit to roll on top of the soil, preventing them from jamming sideways into the ground, causing possible damage to the unit.

WITH TRANSPORT

LOCKS IN PLACE

After the wing unfolding cycle is complete, reverse the flow of hydraulic oil in the system enough to fully extend the wheel hoist cylinders (but do not refold the wings). Remove wheel hoist cylinder transport locks (Fig. 1-4), so unit may be lowered to the field-working position.

Install safety chain (as shown in Fig. 1-5).

IMPORTANT: Picture shown with hook-up between tractor and primary tillage tool. Safety chain must also be installed between primary tillage tool and ROLLING HARROW II.

NOTE: Safety chain should have a test strength equal to the gross weight of implement and all attachments.

TRANSPORTING

IMPORTANT: Before unit is transported, be sure the jackstand is in the "Transport Position" see "Jackstand" (page 38).

CAUTION! INSTALL HYDRAULIC CYL-

INDER TRANSPORT LOCKS BEFORE TRANSPORTING (FIG. 1-4).

Comply with all state and local laws governing highway safety and regulations when moving machinery on public roads.

Be sure SMV Emblem is in place and clearly visible on the rear of the implement. See SMV Emblem (page 39).

CAUTION! USE APPROVED ACCES-

SORY LIGHTS, REFLECTORS AND DEVICES WHEN TRANSPORTING AT NIGHT AND DURING PERIODS OF POOR VISIBILITY.

IMPORTANT: Check transport route clearance, and refer to model specifications in primary tillage tools operator's manual, and on ROLLING HARROW II (in front of manual) for transport dimensions of implements.

For safe transporting of these implements, the transport speed should never exceed 10 M.P.H. in the field or over rough terrain. Reduce transport speed to maintain full control of the implement and tractor at all times.

Reflective tapes are provided with this implement. Red reflective tape should be in place on the back and outermost extremity of the rear frame tube on each side. The amber reflective tape should be in placed on the left hand front extremity of the front frame tube. Be sure these reflectors are in place and clearly visible. See reflectors (page 40).

-12-

UNHITCHING

IMPORTANT: If unit is unhooked in the transport position, install hydraulic cylinder transport locks (Fig. 1-4) and lower jackstand to ground before unhooking unit.

NOTE: Refer to "Jackstand" (page 38) for positioning of jackstand into "Parked Position" (Fig. 3-17).

When parking ROLLING HARROW II onto rear jackstand, lower jack down into position and

FIELD ADJUSTMENTS

OPERATIONS

turn handle to transfer the weight of the unit to the jack.

Remove hitch pin.

CAUTION! SERIOUS PERSONAL INJURY

CAN RESULT IF YOU ATTEMPT TO DISCONNECT HYDRAULIC HOSES UNDER PRESSURE. SHUT OFF TRACTOR ENGINE AND WORK LEVERS BACK AND FORTH BEFORE DISCONNECTING HOSES.

Disconnect the hydraulic hoses. Install dust covers over the hose plugs and outlets.

IMPORTANT: Before unhitching the primary tillage tool, refer to the units "Operator's Manual" for unhitching procedures.

ROLLING HARROW BASKET

The Rolling Harrow basket is designed to help provide an excellent seed-bed when used in conjunction with your primary tillage tool.

To obtain maximum performance from your ROLLING HARROW II in the field, it may be run with the transport wheels in the "Raised" or "Float" position. This allows maximum transfer of weight to the baskets, thus providing for better leveling and ground working action (by allowing the unit to more closely follow the ground contour).

Normally the ROLLING HARROW II should run with the basket frame in the free-floating position (allowing the unit to more closely follow the ground contour and roll over rocks and obstructions in the field), thus prolonging the life of the baskets. To obtain a "FreeFloating" basket frame, remove lock-out pins from basket frame and store in mounting arms (Fig. 1-6).

In some conditions, it may be desirable to limit the float of the basket frame:

LIMIT FLOAT

A. Raise ROLLING HARROW II to transport

position.

B. Remove pin from storage position and

place in desirable hole in basket frame.

NOTE: Place pin in slot for maximum lock-out. Be sure to position pins in the same hole from side-to-side on each basket section.

IMPORTANT: IN ROCKY CONDITIONS, the life of the baskets may be shortened if the unit is pinned with the front basket locked in the down position.

NOTE: IN LIGHTER SOILS, depending on the depth, speed, and soil condition, it may be desirable to limit the penetration of the front basket, by placing the lock-out pin in one of the three holes (in basket frame) on the backside of the mounting arm.

FIG. 1-6

OM-01406

NORMAL POSITION

ROLLING HARROW II RUN WITH AGGRESSIVE BASKET POSITIONED TO THE FRONT (FIG. 1-6) FOR MAXIMUM PENETRATION IN NORMAL SOIL CONDITIONS.

A maximum amount of leveling and conditioning of the soil is obtained when the aggressive basket is positioned to the front (as shown in Fig. 1-6). This position also helps provide for thorough mixing of chemicals into the top two to three inches of the soil, when used for incorporation.

-13-

OPERATIONS

ALTERNATE POSITION

ROLLING HARROW II RUN WITH AGGRESSIVE BASKET POSITION TO THE REAR (FIG. 1-7 FOR MAXIMUM FIRMING ACTION IN LIGHT SANDY SOILS.

A maximum amount of firming and conditioning of the soil is obtained when the aggressive basket is positioned at the rear (as shown in Fig. 1-7).

FIG. 1-7

NOTE: To reverse Rolling Harrow baskets, remove mounting pin (82381) and spiral pin (91144-186) (Fig. 1-7) connecting basket frame to spring arm, rotate basket frame and reinstall mounting pins and spiral pins.

NOTE: Notice position of wear clips. Refer to page 10 for installation of "Wear Clips".

ONE-BAR/LEVELER

The one-bar is designed to improve the soil leveling capabilities of your ROLLING HARROW II. The one-bar spring pressure can be increased to improve ground leveling by tightening the adjusting screw or decreasing to improve trash flow by loosening the adjusting screw. This adjustment is especially important in heavy soils or trashy conditions, by improving soil leveling and/or trash flow.

TO ADJUST SPRING PRESSURE:

(Fig. 1-8A & Fig. 1-8B).

A. Loosen locknut. B. TO INCREASE SPRING PRESSURE, turn

adjusting screw in (Fig. 1-8A & 1-8B). TO DECREASE SPRING PRESSURE, turn adjusting screw out (Fig. 1-8A & 1-8B).

NOTE: Depending on which adjustment screw you have, the Initial spring pressure adjustment screw should be set at 3/4" minimum for 1/2-13 x 1 1/2" lg. screw (9390-101) and 1 3/4" minimum for 1/2-13 x 2 1/2" lg. screw (91596) (Fig. 1-8A).

MANUAL 84914/111997-2

OM-01407

FIG. 1-8A

FIG. 1-8B

NOTE: Be sure to adjust spring pressure equally from side-to-side on each drag bar section.

C. Retighten locknut to maintain adjustment.

TOOTH DEPTH ADJUSTMENT

NOTE: Tooth depth adjustment is provided, but should only be adjusted to allow for tooth wear (spiked tooth only).

ADJUST TOOTH DEPTH AS FOLLOWS:

D. Loosen U-bolt on each tooth (Fig. 1-8A). E. Drive teeth down to desired depth. F. Retighten U-bolts (Fig. 1-8A).

COIL-TINE TOOTH ADJUSTMENT

COIL-TINE TOOTH ALIGNMENT (FIG. 1-9)

A. Loosen the locknuts on the U-bolts. B. Rotating the pipe until the spacers touch

the inside of the springs.

C. Retighten the locknuts.

NOTE: Be sure all of the teeth are rotated ahead with the bushings touching the inside of the spring (Fig. 1-9).

TOOTH DEPTH ADJUSTMENT

D. Remove the locknuts. E. Adjust to the desired depth.

-14-

OM-02352

OM-02353

OPERATIONS

F. Retighten the locknuts.

FIG. 1-9

OM-02238

TRANSPORT WHEELS USED WITH

COIL-TINE DRAG BARS

A. Remove one of the 5/16-18 x 1 3/4"

capscrews (9390-062) and locknut (9928) that is directly behind the wing tansport wheel as shown in Fig. 1-10.

C. Once the capscrew is tight the coil-tines

should not hit the transpot wheels at any time.

LEVELER BAR LOCK-UP POSITION

A. For all leveler bars, the spring adjustment

screw must be backed off to dimension of 2 3/8" for adjustment screw (91596) or 1 3/8" for adjustment screw (9390-

010) and then retighten the 1/2-13 jam nut (9395-010), or completely remove the screw and jam nut (Fig. 1-12).

FIG. 1-10

B. Attach the clip (84837) bushing (84531),

capscrew (9390-062) and locknut (as shown in Fig. 1-11).

OM-02372

FIG. 1-12

B. Lift-up the leveler bar until the hole in the

bracket and the slot in the arm line-up, lock-up with 3/8-16 x 4 1/2" lg. capscrew (9390-068) that is stored in the arm (84900), secure in place with 3/8-16 locknut 9928 (Fig. 1-12).

C. On the coil-tine drag bar, loosen the two

7/16-14 locknuts (9799) on each arm. Rotate the 3/8-16 x 2 3/4" lg. capscrew (9390-06623) unit the 3/8-16 locknut 9928 holds the spring 84724 up to the desired height. Retighten the 7/16-14 locknuts (Fig. 1-13).

OM-02357

FIG. 1-11

IMPORTANT: The clip (84837) MUST be assembled against the main tube of the drag bar and around the inside of the Coil-Tine spring.

OM-02373

-15-

FIG. 1-13

OM-02361

SECTION II

SERVICE

LUBRICATION

ROLLING HARROW BEARINGS

Lubricate with an SAE multi-purpose grease. All fittings must be free from dirt and paint to insure entry of lubricant inside bearing.

Lubricate these bearing every 100 hours of operation and at the end of each season, before storage. Use only one stroke of grease per bearing.

CAUTION! DO NOT USE A HIGH-

PRESSURE GREASE GUN TO LUBRICATE THESE BEARINGS, AS DAMAGE TO BEARING SEAL COULD OCCUR.

NOTE: Excessive lubrication of these bearings will result in premature failure.

WHEEL BEARINGS

The wheel bearings should be cleaned, repacked, and adjusted once per season. Use a number 2 wheel bearing grease to repack the bearings to a free rolling fit with no end play.

STORAGE

Your implement is an important investment. Spend a little time to protect it from destructive rust and corrosion. You will be repaid in longer service life and better performance.

Do the following before placing the implement in storage:

1. Remove dirt and trash which could cause rusting.

2. Repaint any chipped or scraped areas.

3. Coat all earth moving surfaces with grease or suitable rust preventative.

4. Inspect for damage or worn parts, replace before next season.

5. Store implement inside, away from livestock.

6. Use blocking to keep implement tires and points up off bare ground.

INSTALLING RETAINING RINGS

1. USE PROPER TOOLS for assembling

rings onto pins (for plain external retain- ing rings use a flat-blade retaining ring pliers).

2. Before inserting pins, be sure the GROOVE IS FREE FROM ALL FOREIGN MATERIAL (paint, dirt, etc.), to ensure a proper seating.

3. DO NOT OVERSTRETCH RING during assembly. Install ring into groove so that it is securely seated and will not rotate around the pin.

BASIC EXTERNAL RETAINING RINGS

4. BASIC EXTERNAL RETAINING RINGS

On "D" shaped pins, the retaining ring OPENING SHOULD BE APPROXIMATELY 180o FROM THE FLAT of the pin (Fig. 2-1).

PLAIN EXTERNAL RETAINING RINGS

On "D" shaped pins, the retaining ring OPENING SHOULD BE OVER THE FLAT of the pin (Fig. 2-2).

NOTE: The retaining rings should fit tightly once released and should not rotate freely.

PLAIN EXTERNAL RETAINING RINGS

FIG. 2-1 FIG. 2-2

OM-00155

OM-01214

-16-

SERVICE

REPLACING ROLLING HARROW BASKET BEARINGS

IMPORTANT! SAFETY GLASSES MUST BE WORN WHILE REPLACING A BEARING.

1. Lower baskets of the ROLLING HARROW to the ground and block the tires.

2. Remove pins (82381 and 91523) from the basket with the worn bearing. Raise the complete ROLLING HARROW into transport position.

3. Slide the two baskets and the frame away from the others so it can be worked on.

4. Remove the three 5/16-18 capscrews/carriage bolts and the clip(s) which hold the bearing on and note the placement of the clip(s) and the longer 5/16-18 capscrew(s)/carriage bolt(s).

5. Use a crowbar to pry the end of the basket from out of the basket frame slot.

6. Loosen the set screw in the lock collar. Loosen lock collar by turning with punch in direction of basket travel.

7. Place a punch through the hole in the end plate on the basket and use a hammer to remove the bearing. If the bearing is on too tight, use a bearing puller to remove the bearing.

8. File off any burrs left on the shaft. Finish with a strip of emery cloth. Make sure bearing will slide on the shaft.

9. BEARING (9808) FIG. 2-1

Slide a new flangette with lube fitting (92282) and lock collar/bearing (9808) toward the basket on the end of the shaft.

BEARING (96563) FIG. 2-2

Slide a new bearing (96563) on the shaft so the lock collar will be on the outside.

10. BEARING (9808) FIG. 2-1

Place the other flangette (92281) against the bearing and pry the end of the basket into the slot of the frame.

BEARING (96563) FIG. 2-2

Pry the end of the basket into the slot of the frame.

11. BEARING (9808) FIG. 2-1

Assemble 5/16-18 capscrews through both flangettes, the clip(s) and the frame.

BEARING (96563) FIG. 2-2

Assemble the 5/16-18 carriage bolts through the holes in the bearing housing, the clip(s), and the frame.

NOTE: Use the other side of the basket as a sample of how the capscrews should be assembled.

IMPORTANT: Tighten 5/16-18 capscrews before you tighten the setscrew in the lock collar. Turn lock collar in the opposite di- rection of travel. Tighten capscrew according to "Torque Chart" page 21.

12. Reassemble the basket assembly to the frame with pins (82381 and 91523).

FIG. 2-1

OM-02799

NOTE: Refer to page 10 for placement of "Wear Clips".

FIG. 2-2

-17-

Manual 84914/020998-3

OM-02798

SERVICE

HYDRAULIC SYSTEM

BASE MACHINE AND

UNITS WITH FLAT-FOLD WINGS

NOTE: For plumbing diagram, refer to "Hydraulic Diagram 1". Refer to PARTS section (pages 58 to 59) for hydraulic components detail listing.

HYDRAULIC DIAGRAM #1

OPERATION (HOW IT WORKS)

All cylinders on the ROLLING HARROW II are double action cylinders. They are all teed together into one circuit. Because of orifices placed in the wing-fold segment of the circuit, the wheel axle cylinders will extend first, followed by retracting of the wing-fold cylinders.

When hydraulic oil is directed in the opposite direction, the wheel axle cylinders will retract first, followed by extending of the wing fold cylinders.

OM-00814

ITEM

1 2 3 4

L.H. R.H.

DESCRIPTION Base Wheel Cylinders Wing Wheel Cylinders Wing Fold Cylinders Orifices

QTY

2 2 2 4

COMMENTS Standard on all units Optional - available on wings 7' & larger Standard on all units with wings Standard on all units with wings

-18-

SERVICE

UNITS WITH STACK-FOLD WINGS

NOTE: For plumbing diagram, refer to "Hydraulics Diagram 2". Refer to parts section (pages 60 to 63) for hydraulic component detail listing.

OPERATION (HOW IT WORKS)

All cylinders on the ROLLING HARROW II are double acting cylinders. They are all teed together into one circuit. Because of orifices placed in the wing-fold segment of the circuit, the wheel axle cylinders will extend first, followed by retracting of the wing-fold cylinders.

IMPORTANT: Refer to page 28-29 for proper wing and valve combination of your machine.

HYDRAULIC DIAGRAM #2

The stack fold valve is a pilot operated, double

bi-pass valve. This valve allows oil to flow to

one outlet port or the other in one direction,

and free-flow (from both ports) in the opposite

direction.

The stack fold valve allows the L.H. wing to

fold first, until the wing contacts the valve

(shifting the spool of the valve), followed by

the folding of the R.H. wing.

When hydraulic oil is directed in the opposite

direction, the wheel axle cylinders will retract

first, followed by (because of difference in the

wing position from right-to-left) extending the

R.H. wing fold cylinder.

OM-00815

ITEM

Base Wheel Cylinders

Wing Wheel Cylinders

Wing Fold Cylinders

Orifices

Stack-Fold Valve

DESCRIPTION

L.H.

QTY

2 2 2 3 1

R.H.

COMMENTS

Optional - available on wings 7' & larger

Located on L.H. side of hitch frame tube

-19-

SERVICE

TROUBLE SHOOTING

HYDRAULICS NOT FUNCTIONING PROPERLY

PROBABLE CAUSE

Incorrect hose hook-up to tractor control levers

Insufficient tractor hydraulic pressure

Hydraulic components leaking oil

Hydraulic hoses kinked or twisted

Malfunction of hydraulic cylinders A. Cylinder leakage

B. Orifice in wing-fold cylinders plugged

Stack-fold wings not folding in proper sequence. (Wrong connections to stack-fold valve

Unit "Bleeding Down" when hooked into primary tillage tools hydraulic system (with re-phase cylinders)

CORRECTION

Refer to Tractor Operator's Manual for valve and control lever arrangement

A. Check hydraulic reservoir oil level B. Refer to tractor "Operator's Manual"

or hydraulic system recommendations

Find cause and correct, see SERVICE section hydraulic systems

Find cause and correct

A. Repair or replace cylinders. See PARTS

section for cylinder or seal kit part numbers

B. Remove contamination from system (flush

system, change oil and filter)

Refer to SERVICE section (page 18 for checking system function. (Refer to ASSEMBLY section (page 29) for hydraulic assembly procedures

Install pilot operated check valve, refer to OPERATIONS section (page 11)

Wing Transport wheels raise before base transport wheels

Wings raise when unit is raised off the ground

Normal Operation

Normal operatiion - wing fold operation can be shut off by installing wing-fold lock-out kit or dual hdraulic gose option. See your Rolling Harrow dealer

-20-

MAIN FRAME / HITCH

FIG. 3-1

NOTE: For proper assembly of retaining rings, refer to page 16.

1. Position main frame into assembly area.

2. Install hitch frame (with hitch tube) onto top of main frame (Fig. 3-1). Retain into position with twelve 1/2-13 x 3" lg. capscrews (9390-107) and locknuts (9800). Tighten all capscrews.

NOTE: Use the following table for determining sizes.

BASE

WIDTH

12' 15'

HITCH

LENGTH

112" 144"

3. Back tractor into position and secure ROLLING HARROW to tractor drawbar using a 1" dia. hitch pin with safety lock. Shut-off engine and lock brakes on tractor.

WARNING ! TO PREVENT MACHINE FROM TIPPING BACKWARDS. UNIT MUST BE

HOOKED TO TRACTOR.

HITCH TUBE

LENGTH

124" 124"

OM-00816

4. Using a hoist or safe lifting device, raise unit and install wheels and tires onto axle.

NOTE: Torque all wheel bolts and nuts to 95 Ft. Lbs. (129NM).

5. Determine the wheel hoist cylinders required for your machine.

NOTE: All cylinders have been factory preset to 16 1/4 inches c/c (retracted). Measure dimension (adjust if necessary) before installing (Fig. 3-2).

Rod

End

Base

End

C/C (Retracted)

FIG. 3-2

OM-00205

6. Place cylinders to machine with the "ports" positioned to the top, except as noted.

8. With a hoist, raise unit enough to remove weight from shipping lock brackets (Fig. 3-1).

9. Remove shipping lock brackets and install wheel hoist cylinders. Retain into position with two 1" dia. x 3 3/4" lg. pins (85632) and four 1/4" dia. x 1 7/8" lg. sprial pins (91144-165), on each cylinder.

WING REST STANDS

NOTE: After wheel hoist cylinders are in place and pinned into position, lower unit to ground.

NOTE: IF UNIT IS PURCHASED WITHOUT WINGS, PROCEED TO STEP #34 (page 29).

10. INSTALL WINGS ONTO BASE (Fig. 3-1). Retain into position with two 1 1/4" x 4 5/8" lg. pins (83146), spiral pin (91144-

165), and slotted hex nut (9393-024), on each side.

UNITS WITH FLAT-FOLD WINGS

12' BASE - WITH 3' & 4' WINGS 15' BASE - WITH 3', 4', & 5' WINGS

10. Install wing support stands (81569) onto base frame back bar, on each side (Fig. 3-1). Retain into position with one 1/2-13 x 3" lg. capscrew (9390-107) and locknut (9800), on each side.

* NOTE: Wing support stands must be installed as shown in Fig. 3-3. Be sure stands are positioned with 1 1/2 degree angle, angled up toward the machine centerline, on each side.

OM00818FIG. 3-4

UNITS WITH STACK-FOLD WINGS

12' BASE - WITH 7' & 8' WINGS 15' BASE - WITH 8', 9', 10', 11' WINGS

12. Install support stand (81571) and brace (81572) onto right-hand wing frame back bar. Retain into position with three 1/2-13 x 3" lg. capscrews (9390-107) and locknuts (9800). See table (below) for dimensions when locating support stand.

BASE

SIZE

12' 12' 15' 15' 15' 15'

WING

SIZE

7' 8' 8'

9' 10' 11'

DIMENSION "X"

(Fig. 3-4 on page 24)

13" 35"

25 1/2"

49" 71"

MANUAL 84914/111997-2

WING TRANSPORT WHEELS

ASSEMBLY

OPTIONAL ATTACHMENT -- AVAILABLE ON 7', 8', 9', 10', AND 11' WING SIZES ONLY.

NOTE: For proper assembly of retaining rings, refer to page 16.

NOTE: Assembly for unit on right-hand wing shown, repeat for left-hand wing, assemble unit with tire and wheel positioned to the outside (Fig. 3-4).

13. Install cylinder anchor bracket (81780) to front of frame. Retain into position with two 1/2-13 x 3 1/4" lg. capscrews (9390-108).

NOTE: Do not install nuts at this time.

14. Install axle bracket (81775) with axle assembly, inside wing frame, utilizing the two 1/2-13 x 3 1/4" lg. capscrews (9390-

108) in the front bar (retaining cylinder anchor bracket into position). Retain into position with two locknuts (9800).

15. Install two 1/2-13 x 3" lg. capscrews (9390-107) in the rear bar. Retain into position with two locknuts (9800).

16. Tighten all hardware.

17. Install tire and wheel assembly onto axle.

NOTE: Torque all wheel bolts and nuts to 95 Ft. Lbs. (129NM).

18. Prepare the wing transport wheel (2 1/2" x 6" stroke) cylinders (95410) for installation onto wing axle.

NOTE: All cylinders have been factory preset to 16 1/4 inches center-to-center (retracted). Measure dimension (adjust if necessary) before installing (Fig. 3-5).

Rod End

Base

End

C/C (Retracted)

FIG. 3-5

OM-00205

7' R.H. WING SHOWN

FIG. 3-4

OM-00819

ASSEMBLY

19. Place cylinders to machine with the "ports" positioned inward, toward the centerline of the machine. This requires the following change to both wing transport wheel cylinders (Fig. 3-6).

A. Disassemble tie-rods from cylinder. B. Rotate rod end port 90o. C. Reassemble and retighten tie-rods.

20. Install transport wheel cylinder onto wings (Fig. 3-4). Retain into position with two 1" dia. x 3 3/4" lg. pins (85632) and four spiral pins (91144-165), on each side.

WING FOLD LINKAGE

ASSEMBLE THE WING FOLDING LINKAGE TO THE UNIT AS FOLLOWS:

21. Determine the wing folding linkage required for your machine (Fig. 3-7 & Fig 3-8).

22. Attach cylinder arm to base frame. Retain into position with a 1 1/4" x 2 3/8" lg. pin (83262) and retaining ring (94144) (Fig. 3-9).

FIG. 3-6

OM-00820

23. Attach folding linkage bars (81506 or

84736) to wing frame (Fig. 3-9).

A. Position 1 1/4" lg. spacer tube (81561)

between linkage bars and install into wing frame.

B. Align holes and install 1 1/4" x 3 5/16"

lg. pin (83263). Retain into position with a retaining ring (94144).

12' Base with 3-6' Wings

12' Base with 7 or 8' Wings 15' Base with 7-11' Wings

FIG. 3-7

FIG. 3-8

15' Base with 3-6' Wings

OM-00822

MANUAL 84914/111997-2

ASSEMBLY

WING FOLDING CYLINDERS

BASE

SIZE

12' 12' 12' 15' 15' 15' 15' 15'

24. Determine the wing-fold cylinders required for your machine. (See table for cylinder size requirements.)

12 Ft. Base with 3-6 Ft. Wings Shown

WING

SIZE

3-6'

7' 8'

3-7'

9' 10' 11'

CYLINDER

SIZE

3 x 16" 4 x 16"

4 x 16" 3 1/2 x 24" 3 1/2 x 24" 3 1/2 x 24"

4 x 24"

"A" DIM.

(RETRACTED)

26 1/4" 26 1/4" 26 1/4" 34 1/4" 34 1/4" 34 1/4" 34 1/4" 34 1/4"

TYPE OF

WING FOLD

Flat Stack Stack

Flat Stack Stack Stack Stack

NOTE: All cylinders have been factory preset (A" Dim., see table) fully retracted. Measure

dimension (adjust if necessary) before installing (Fig. 3-10).

(R.H. WING CYLINDER)

3000 PSI RATING

SPACER LENGTH REQ'D

---2 1/4" 2 3/4"

---2 1/2" 2 7/8" 2 3/4" 3 3/8"

Used On StackFold Units (R.H. Cylinder Only)

FIG. 3-9 OM-00823

ASSEMBLY

Rod

End

Base

End

C/C (Retracted)

FIG. 3-10

OM-00205

IMPORTANT: On some units, the clevis must be adjusted to allow the wings to relax on

the rest stands. Adjust as required.

UNITS WITH STACK-FOLD WINGS

25. INSTALL SPACER TUBE ONTO ROD OF WING-FOLD CYLINDER (FIG. 3-9). After checking the cylinder retracted length and adjusting (if necessary), remove the rod end clevis and install spacer tube onto cylinder rod (as listed in chart). Reinstall rod end clevis onto cylinder rod, with the same amount of thread engagement as before.

NOTE: Be sure to retighten set screw or retaining bolt on cylinder rod clevis.

26. Assemble the wing-fold cylinders to the machine with the rod-end ports facing down and base-end ports facing forward (toward the front of the machine). This requires the following change to the lefthand wing folding cylinder (Fig. 3-11).

FIG. 3-11

OM-00824

28. Install connector with orifice (Item "28A"

91608) or elbow (Item "28B" - 9874), into rod-end port, as listed below (Fig. 3-9).

BASE

SIZE

12'

WING

SIZE

3' - 6'

FITTING

REQ'D

"28A" Connector

w/ Orifice 12' 15'

7' & 8'

3' - 7'

"28B" Elbow

"28A" Connector

w/ Orifice 15'

8' - 11'

"28B" Elbow

29. Install wing-fold cylinders onto base frame and lift linkage bar (Fig. 3-9). Retain into position with two 1" dia x 3 3/4" lg. pins (85632) and four 1/4" dia. x 1 7/8" lg. spiral pins (91144-165), on each side.

A. Disassemble tie rods from cylinder. B. Rotate rod-end port 180o. C. Reassemble and retighten tie-rods.

27. Install connector with orifice (91608) into base-end ports on wing-fold cylinder (Fig. 3-9).

NOTE: Except on 4" bore cylinders (used on 12 ft. base with 7 ft. & 8 ft. wings and 15 ft. base with 10 ft. & 11 ft. wings) install one 1" dia. 3 3/4" lg. pin (85632), one 1" x 4" lg. pin (85631), and four 1/4" dia. x 1 7/8" lg. spiral pins (91144-165), on each side.

ASSEMBLY

STACK-FOLD VALVE/ACTUATOR

Upper Port - See Note "A"

FURNISHED ON UNITS WITH STACK-FOLDING WINGS:

12' BASE WITH 7' & 8' WINGS. 15' BASE WITH 8', 9', 10', & 11' WINGS.

30. Install hydraulic fittings to valve (as shown in Fig. 3-12).

NOTE "A": Hoses from the "UPPER PORT" will be routed to the "Rod End Port" of the LH wing fold cylinder.

NOTE "B": Hoses from the "LOWER PORT" will be routed to the "Rod End Port" of the RH wing fold cylinder.

NOTE: Position fittings in lower port at a slight angle, to allow for installation of hose from under hitch frame tube. (As shown in "View K" on page 35).

Lower Port - See Note "B"

FIG. 3-12

ITEM

A B C

D E

PART NO.

9874 9876

91608 81827

9390-018

9936

OM-00825

DESCRIPTION 90o Elbow 90o Swivel Elbow Connector

w/ Orifice Valve Assembly Capscrew

1/4-20 x 4 1/2" Lg. Locknut

31. Install valve to LH side of hitch frame. Retain into position with two 1/4-20 x 4 1/2" lg. capscrew (9390-018) and locknuts (9936).

NOTE: Check for position of actuator bracket on LH wing frame.

IMPORTANT: Adjust clevis on wing cylinders so that the linkage is loose when wings are on rest brackets.

32. Refer to page 29 to determine which wing valve combination you have.

NOTE: It is very important to use the correct valve and wing combination. Failure to do so may result in wings not folding properly or damage to valve.

ROLLING HARROW II serial #4025 and under use valve 81827 in conjunction with wing style shown in Fig. 3-13A.

ROLLING HARROW II serial #4026 and higher use valve 84164 in conjunction with wing style shown in Fig. 3-13B.

ASSEMBLY

FIG. 3-13A FIG. 3-13A

FIG. 3-13B FIG. 3-13B

OM-01980

OM-01979

HYDRAULICS

34. INSTALL HYDRAULIC COMPONENT TO THE MACHINE.

IMPORTANT: DO NOT USE ANY TAPE OR THREAD SEALANT AS ALL FITTINGS HAVE MECHANICAL OR O-RING SEALS. THIS PREVENTS CONTAMINATION FROM TAPE OR THREAD SEALANTS FROM ENTERING THE TRACTOR'S HYDRAULIC SYSTEM.

NOTE: Refer to the "HOSE ROUTING DIAGRAMS" for routing and positioning of the hydraulic components onto the frame.

NOTE: Refer to the PARTS section for fitting type, hose size, and length required.

Refer to the table (below) for determining the "HOSE ROUTING DIAGRAM" and PARTS pages required for your machine.

NOTE: Refer to step 35 (page 35) after assembly of the hydraulic components is completed.

OM-01977

OM-01978

MACHINE SIZE REFER TO PARTS PAGE #

BASE

SIZE

12' 15' 12' 12' 15' 15'

WING

SIZE

----

3' - 6'

7' & 8'

3' - 7'

8' - 11'

HOSE

ROUTING

DIAGRAM #

1 1 2 4 3 5

LESS WINGS

TRANSPORT WHEELS

57 57 58 60 59 62

WITH WINGS

TRANSPORT WHEELS

N/A N/A

N/A 60 & 64 59 & 64 62 & 64

ASSEMBLY

HOSE ROUTING DIAGRAM 1

12 FT. & 15 FT. BASE MODELS

To Tractor

See View "A"

90o Elbow

Route Base - End Hose Under Frame Bar On Each Side

Locking Cable Tie

Locking Cable Ties

45o Elbow

Refer to PARTS section (page 57) for hoses, fitting types, and position.

VIEW "A"

Tees (2) Position Inside Hitch Tube

OM-00828

HOSE ROUTING DIAGRAM 2

12 FT. BASE WITH FLAT-FOLD WINGS

(3, 4, 5, & 6 FT. WINGS)

Refer to PARTS section (page 58) for hoses, fitting types, and position.

See View "B"

See View "C"

Locking Cable Tie

ASSEMBLY

To Tractor

Route Hoses Under Hitch Tube

Position this port (on both cylinders) on bottom-side (of cylinders).

VIEW "B" VIEW "C"

To Tractor

90o Elbow

Connector w/ Orifice

Branch Tee

To Tractor

Tee (Rotate up 45o)

Connector w/ Orifice

Tee (Position Inside Hitch Tube)

90o Swivel Elbow

Tee (Position Inside Hitch Tube)

ASSEMBLY

HOSE ROUTING DIAGRAM 3

15 FT. BASE WITH FLAT-FOLD WINGS

(3, 4, 5, 6, & 7 FT. WINGS)

For Main Frame Plumbing--refer to PARTS section (page 59) for hoses, fitting types, and position.

For Wing Transport Wheel Plumbing--refer to PARTS section (page 64) for hoses, fitting types, and position.

See Note

45o Adjust. Elbow

90o Elbow

See View "D"

See View "E"

NOTE: Wing transport wheels are optional equipment, not available on 3-6 ft. size wings.

To Tractor

Route Hoses Through Loop On Hinge

See Note

45o Adjust. Elbow

90o Elbow

Locking Cable Tie

Route Hoses Under Wing Frame Tube

VIEW "D" (With Wing

Transport Wheels)

To Port "Y" (Wing Trans-

port Wheel) Branch Tee (Fitting "Y")

Connector w/ Orifice

VIEW "E" (With Wing

Transport Wheels)

To Port "X" (Wing

Transport Wheel)

90o Elbow

90o Swivel Elbow

Route Hoses Under Hitch Tube

To Tractor

Tee (Position Inside Hitch Tube)

Tee

To Tractor Tee (Position Inside Hitch Tube)

Branch Tee

Position this port (on both cylinder) on bottomside (of cylinders).

VIEW "D" (Without

Wing Transport Wheels)

90o Swivel Elbow

Connector w/ Orifice

VIEW "E" (Without

Wing Transport Wheels)

90o Elbow

To Tractor

Tee (Position Inside Hitch Tube)

Tee

To Tractor Tee (Position Inside Hitch Tube)

Branch Tee

Swivel Run Tee (Fitting "X") Rotate Down 90o From Position Shown

Connector w/ Orifice

ASSEMBLY

HOSE ROUTING DIAGRAM 4

12 FT. BASE WITH STACK-FOLD WINGS

(7 & 8 FT. WINGS)

For Main Frame Plumbing--refer to PARTS section (page 60) for hoses, fitting types, and position.

For Wing Transport Wheel Plumbing--refer to PARTS section (page 64) for hoses, fitting types, and position.

See Note

45o Adjust. Elbow

90o Elbow

See View "F"

See View "G"

NOTE: Wing transport wheels are optional equipment.

To Tractor

Route Hoses Through Loop On Hinge

See Note

45o Adjust. Elbow

90o Elbow

Route Hoses Under Wing Frame Tube

VIEW "F" (With Wing

Transport Wheels)

To Port "Y" (Wing Transport Wheel)

Tee (Fitting "Y")

Connector w/ Orifice

VIEW "G" (With Wing

Transport Wheels)

To Port "X" (Wing Transport Wheel)

90o Elbow 90o Swivel

Elbow

See View "J"

Locking

Cable Tie

To Tractor

Tee (Position Inside Hitch Tube)

Branch Tee

Stack-Fold Valve (See Page 28)

To Tractor Tee (Position Inside

Hitch Tube)

Branch Tee

Position this port (on both cylinder) on bottomside (of cylinders).

VIEW "F" (Without

Wing Transport Wheels)

90o Elbow

Connector w/ Orifice

VIEW "G" (Without

Wing Transport Wheels)

90o Elbow

To Tractor

Tee (Position Inside Hitch Tube)

Branch Tee

Stack-Fold Valve (See page 28)

To Tractor Tee (Position Inside Hitch Tube)

Branch Tee

Swivel Run Tee (Fitting "X") Rotate Down 90o From Position Shown

Connector w/ Orifice

ASSEMBLY

HOSE ROUTING DIAGRAM 5

15 FT. BASE WITH STACK-FOLD WINGS

(8, 9, 10, & 11 FT. WINGS)

For Main Frame Plumbing--refer to PARTS section (page 62) for hoses, fitting types, and position.

For Wing Transport Wheel Plumbing--refer to PARTS section (page 64) for hoses, fitting types, and position.

NOTE: Wing transport wheels are optional equipment.

To Tractor

Route Hoses Through Loop On Hinge

See Note

45o Adjust. Elbow

90o Elbow

Route Hoses Under Wing Frame Tube

VIEW "H" (With Wing

Transport Wheels)

To Port "Y" (Wing Transport Wheel)

Tee (Fitting "Y")

See View "F"

See View "G"

Locking

Cable Tie

See View "J"

Position this port (on both cylinder) on bottomside (of cylinders).

To Tractor

Tee (Position Inside Hitch Tube)

Branch Tee

Locking cable Tie 1 Per Wing 7 & 8 Ft. Wings 2 per Wing 9, 10, & 11 Ft. Wings

VIEW "H" (Without

Wing Transport Wheels)

90o Elbow

See Note

45o Adjust. Elbow

90o Elbow

To Tractor

Tee (Position Inside Hitch Tube)

Branch Tee

Connector w/ Orifice

VIEW "I" (With Wing

Transport Wheels)

To Port "X" (Wing Transport Wheel)

90o Elbow

90o Swivel Elbow

Swivel Run Tee (Fitting "X") Rotate Down 90o From Position Shown

Stack-Fold Valve (See Page 28)

To Tractor

Tee (Position Inside Hitch Tube)

Branch Tee

Connector w/ Orifice

VIEW "I" (Without

Wing Transport Wheels)

90o Elbow

Stack-Fold Valve (See page 28)

To Tractor

Tee (Position Inside Hitch Tube)

Branch Tee

Connector w/ Orifice

ASSEMBLY

VIEW "J"

Position this port (on both cylinders) on bottom-side (of cylinders).

To "Rod-End Port" of R.H. Wing Fold Cylinder

Stack-Fold Valve (See page 28)

12 FT. BASE MODEL SHOWN

VIEW "K"

To "Rod-End Port" L.H. Wing-Fold Cylinder

90o Elbow

90o Swivel Elbow

To "Rod-End Port" R.H. Wing-Fold Cylinder

90o Elbow

See View "K"

OM-00842

35. PURGE THE AIR FROM THE HYDRAULIC SYSTEM.

IMPORTANT: Before proceeding with the purging process, note the following warnings:

WARNING! PURGING AIR FROM CYLIN-

DERS MUST BE DONE BEFORE HYDRAULIC OPERATION MAY SAFELY BE USED. FAILURE TO DO THIS COULD RESULT IN SERIOUS INJURY OR DAMAGE TO IMPLEMENT.

NOTE: Unit must be securely hooked to tractor drawbar before the hydraulic system can safely be purged.

ASSEMBLY

UNIT LESS WINGS

36. PURGE THE AIR FROM THE TRANSPORT CYLINDERS.

NOTE: Purging air from the hydraulic system may be done by connecting hydraulic hoses and cycling cylinder several times to purge air from system.

37. Raise unit into transport and install hydraulic cylinder transport locks (Fig. 3-14).

UNITS WITH WINGS

NOTE: HOW THE SYSTEM FUNCTIONS: All cylinders are teed together into one circuit. Because of orifices placed in the wing fold segment of the circuit, the wheel axle cylinders will actuate first, followed by the wing fold cylinders.

38. Purge the air from the hydraulic system as follows:

IMPORTANT: Be sure the wing rolling harrow arms DO NOT catch or snag on the floor (on rough spots, or uneven grade) when unit is first raised for transport.

Also check to make sure that the actuator bracket strikes the "Plunger" of the stack fold valve squarely and on center (in the folded position). Recheck location dimension for proper alignment. (Refer to page 28.)

NOTE: When the unit is folded check to make sure the wings are resting on the wingrest stands as follows (see table below).

Transport Lock

FIG. 3-14

OM-00807

A. Raise center section and install cyl-

inder transport locks onto wheel hoist cylinder (Fig. 3-14).

IMPORTANT: DO NOT fold the wings until center section transport locks are secured into place. This will lockout the transport cylinders thus allowing the wing fold cylinders to safely be purged.

B. Fold the wings to cycle the wing

fold cylinders several times.

DANGER! KEEP ALL PERSONS CLEAR OF MACHINE WHEN FOLDING AND UNFOLD-

ING WINGS.

NOTE: ON UNITS WITH STACK-FOLD WINGS: The LH wing will fold first followed by the RH wing. If wings do not fold in this sequence, recheck hydraulic components hook-up for proper routing. Refer to "HYDRAULIC SYSTEM" in Service section to check system operation.

TYPE OF

FOLD

FLAT

STACK

BASE

SIZE

12' 15'

12' 15' 12' 15'

WITH WING

SIZE

3' & 4'

3', 4', & 5'

5' & 6' 6' & 7' 7' & 8'

8', 9', 10', & 11'

HYDRAULIC SYSTEM CHECKS

ON ALL UNITS

-- CHECK THE FOLLOWING: ROUTING OF ALL HOSES -- Hoses should not

be kinked, twisted, or rubbing against sharp edges. Be sure to route hoses under the main frame where applicable to avoid overstretching and possible leakage.

FITTING AND CONNECTIONS -- Check for

leaks. Refer to "Torque Chart" in SERVICE section.

HOSES -- Be sure hoses have room to "Flex"

(for folding) in the hinge area. Hoses must be secured with tie straps.

CYLINDERS -- Adjust clevis to allow wings to

be supported by rest stands. When transporting, linkage should be relaxed.

WING REST POSITION Wings to rest on stand (81569) installed onto a base frame. (Refer to page 23 for location dimensions.) Wings to rest on hitch frame, on each side.

Wing stand (on RH wing) to rest on ear on outside end of LH wing. (Refer to page 23 for location dimensions.)

ONE-BAR ASSEMBLY

ASSEMBLY

Assembly of the one-bar/rolling harrow to the machine is best accomplished with the wings unfolded and the unit raised for transport.

NOTE: (ON FLEX-FOLD UNITS -- LESS WING TRANS-

PORT WHEELS), for ease of assembly, level the

wing frame with the center section by placing jackstands under the outside of each wing frame.

NOTE: For ease of assembly, install all hardware loosely until assembly is complete, then tighten.

SPIKED-TOOTH

39. Refer to table (below) for determining onebar length required, on each section.

"A" DIM.

(FIG. 3-15A)

24" 36" 48"

ONE-BAR

SIZE

3' 4' 5'

ANGLE

LENGTH

33" 45" 57"

NOTE: Refer to Diagonal/Round-Tooth OneBar layouts for mounting arm and "Y" tooth location (page 42).

42. Install "Y" tooth into proper position. Loosen capscrew and hex nut and remove standard round tooth. Replace standard tooth (71088) with "Y" tooth (71142) and secure with original hardware (Fig. 3-15C).

FIG 3-15C

OM-00197

43. Position one-bar under machine Refer to Round-Tooth One-Bar Layouts (page 42).

FIG. 3-15A

OM-00845

40. Position spiked-tooth one-bar assembly to mounting arms. Align holes and install one 5/8-11 x 1 1/2" lg. capscrew (9390-

122), square washer (83284), and locknut (9801) at each arm (Fig. 3-15A).

NOTE: Position one-bar angle to mounting arms with the angle centered equally (from side to side with the mounting arms, on each section.

DIAGONAL/ROUND-TOOTH

41. Refer to table (below) for determining onebar length required, on each section.

44. Mount one-bar by loosening proper hardware which secures tooth where arm will be located. Position 3" lg. (9388-110) carriage bolt into drag bar. Align tooth in proper position and slide two square spacers (3788) on bolt. Lift one-bar into position and mount in the middle or top hole of arm. Secure with a heavy washer (91069), a flatwasher (9405-088), and a locknut (9800) (Fig. 3-15B).

NOTE: Repositioning of hardware may be necessary.

CAUTION! ROUND-TOOTH ONE-BAR CAN

ONLY BE MOUNTED IN MIDDLE HOLE OF ARM. FAILURE TO DO SO WILL RESULT IN DAMAGE TO ONE-BAR OR MOUNTING ARM.

ONE-BAR

SIZE

3' 4' 5'

RIGHT/LEFT

LENGTH

35 1/2" 47 1/2" 59 1/2"

CENTER LENGTH

-44 1/2" 56 1/2"

FIG. 3-15B

OM-00201

ASSEMBLY

COIL-TINE DRAG BAR

45. Refer to the table (below) for determining one-bar length required, on each section.

"A" DIM.

(FIG. 3-15D)

24" 36" 48"

46. Remove 7/16-14 U-bolt (95914) and 7/1614 locknut (9799) from the coil-tine drag bar assembly. Position coil-tine drag bar to the mounting arms. Reinsert U-bolt (95914) around the tube and back through the clamp (84720) and then through the top two holes in the mounting arms, secure with the 7/16-14 locknut (9799).

IMPORTANT: Refer to "Torque Chart" on page 21 when tightening all capscrews, carriage bolts, and U-bolts on all drag bars.

ONE-BAR

SIZE

3' 4' 5'

TUBE

LENGTH

34" 46" 58"

TRANSPORT WHEELS USED WITH

COIL-TINE DRAG BARS

A. Remove one of the 5/16-18 x 1 3/4"

capscrews (9390-062) and locknut (9928) that is directly behind the wing tansport wheel as shown in Fig. 3-16.

FIG. 3-16

OM-02372

FIG. 3-15D

OM-02286

B. Attach the clip (84837) bushing (84531),

capscrew (9390-062) and locknut (as shown in Fig. 3-17).

FIG. 3-17

IMPORTANT: The clip (84837) MUST be assembled against the main tube of the drag bar and around the inside of the Coil-Tine spring.

C. Once the capscrew is tight the coil-tines

should not hit the transpot wheels at any time.

OM-02373

ROLLING HARROW ASSEMBLY

ASSEMBLY

47. Refer to table (below) for determining rolling harrow width required, on each section.

"A" DIM.

(FIG. 3-15A)

24" 36" 48"

CAUTION! USE HOIST OR SAFE LIFTING DEVISE TO LIFT ROLLING HAR-

ROW SECTIONS INTO PLACE.

NOTE: Be sure to install rolling harrow sections to machine with the aggressive basket to the front (Fig. 3-18).

NOTE: Rolling harrow assembly may be assembled with the aggressive basket positioned at the rear. See "Rolling Harrow Basket" in OPERATIONS section (page 13).

ROLLING

HARROW

WIDTH

3' 4' 5'

ROLLING

HARROW

FRAME WIDTH

35" 47" 59"

48. Position rolling harrow assembly to mounting arms, align holes and install 1" dia. x 5 1/4" lg. pins (82381). Retain into position with two spiral pins (91144-186) per arm.

FIG. 3-18

OM-00846

HOSE HOLDERS

INSTALL HOSE HOLDERS (9661) TO HITCH TUBE (FIG. 3-19).

49. Install one hose holder onto hitch clevis. Retain into position with one 1/2-13 x 1 1/2" lg. capscrew (9390-101), flatwasher (9405-087), and locknut (9800).

50. Install the other hose holder onto hitch tube with one 1/2-13 x 5" lg. capscrew (9390-113), two flatwashers (9405-087), and one locknut (9800).

NOTE: This hose holder may have to be moved when hitch tube is extended (into the working position).

IMPORTANT: Refer to operations section "Transporting" and "Unhitching" before attempting to move unit or unhitch unit from tractor.

FIG. 3-19

OM-00850

ASSEMBLY

JACKSTAND

51. Position jackmount (82303) to rear of main frame at the center of unit (Fig. 3-20). Retain into position with four 5/8-11 x 3" lg. capscrews (9390-128) and locknuts (9801).

52. Insert jackstand (82307) into mount and retain with 3/4" dia. x 5 1/4" pin (82412) and klik-pin (91058) in desired position: A. Align vertical holes and install pin for

"PARKED" position.

B. To maintain in "TRANSPORT" posi-

tion, ALIGN HORIZONTAL HOLES.

SMV EMBLEM

NOTE: For illustration purposes, jackstand shown in transport position.

53. Install bracket strap (81952) to support arm of jackstand (Fig. 3-21). Retain into position with 1/4-20 x 1" lg. capscrew (9390-005) and locknut (9936).

54. Install SMV Emblem (9829) to bracket with two 1/4-20 x 3/4" lg. capscrews (9390-003), flatwashers (9405-066), and locknuts (9936).

FIG. 3-20

Transport Position

FIG. 3-21

OM-00849

OM-00847

Parked Position

REFLECTORS

55. INSTALL REFLECTOR TO THE ROLLING HARROW FRAME (FIG. 3-22).

UNITS WITH WINGS

Install red reflector onto rear hinge plate of wing frame (Fig. 3-23).

UNITS LESS WINGS

Install onto outside ends of the main frame, below the hinge point.

ASSEMBLY

FIG. 3-22

Amber Reflector (See Fig. 3-23)

FIG. 3-23

OM-00854

Red ReflectorRed Reflector

OM-00854

ROUND TOOTH ONE-BAR LAYOUTS

Use these layouts to locate round tooth one-bars with "Y" tooth as shown.

NOTE: On wings, right-hand view shown, assemble left-hand in the same manner.

ASSEMBLY

12' BASE

15' BASE

OM-00910

OM-00902

3' WING 4' WING

5' WING

OM-00914

OM-00911

OM-00913

-41-

ASSEMBLY

6' WING

7' WING

OM-00912

OM-00915

8' WING

9' WING

OM-00916

OM-00917

-42-

ASSEMBLY

10' WING

11' WING

OM-00918

OM-00919

-43-

ASSEMBLY

OPTIONAL IMPLEMENT TRAIL-HITCH (BUNDLE #83116)

FIG. 3-22

CAUTION! THIS ADD-ON HITCH IS DE-

SIGNED FOR TOWING SECONDARY SOIL CONDITIONERS SUCH AS THE ROLLING HARROW. TOWING PRIMARY DEEP TILLAGE TOOLS SUCH AS CULTIVATORS, MAY CAUSE STRUCTURAL DAMAGE TO YOUR EQUIPMENT.

NOTE: Refer to pages 10 and 11 for proper height adjustment of hitch.

1. Loosely assemble rear support arms

(83043) to the rear tube (83115) using two 5/8-11 x 3 3/4 center-to-center of the U-bolts (93647) and four locknuts (9801) per arm. Be sure that the plate is centered between the arms.

2. Position the assembly onto your cultiva-

tor frame so that each support arm is near a joint. Center plate on cultivator and secure to the frame using the 5/8-11 x 4 11/16 center-to-center of the U-bolts and locknuts (9801).

SEE FIGURE 3-23

FOR PROPER SPACERS

OM-01356

have to be installed as for the support arms for adequate tube support.

4. Assemble hitch tube (83063) to supports using two 5/8-11 x 4 11/16" lg. center-tocenter of the U-bolts (93647) on the rear and a 3/4-10 x 8" lg. capscrew (9390-

161) and elastic stop nut (9398-021) on the front support.

NOTE: Allow a enough clearance from pin hole to the back of the machine for adequate turning of secondary tool. For further adjustments, refer to operations for tongue extension on Rolling Harrow II (page 10).

5. Tighten all hardware.

NOTE: On some cultivators the U-channels must be installed. Position around the cultivators frame tube and position U-bolts around them. Refer to the illustration as shown for assembly for your size of frame tube.

3. Install front support (83029) to cultivator rame by aligning with plate on rear tube and fasten using 5/8-11 x 4 11/16" lg. center-to-center of the U-bolts (93647) and locknuts (9801). The U-Channels may also

-44-

FIG. 3-23

OM-01357

ASSEMBLY

CAUTION! WHEN SECONDARY TOOL

IS ATTACHED TO TRAIL-HITCH, THE ADDED WEIGHT MAY CAUSE THE PRIMARY TILLAGE TOOLS HITCH TO RISE RAPIDLY WHEN DISCONNECTED, WHICH COULD RESULT IN DAMAGE TO MACHINE OR CAUSE BODILY HARM.

NOTE: Refer to OPERATIONS section, page 10 for "Attaching Rolling Harrow II To Primary Tillage Tool".

OPTIONAL REINFORCEMENT DISC (PART #83472)

FOR AGGRESSIVE BASKETS

FIG. 3-24

This option is for reinforcing the aggressive basket in rocky soils. This accessory will extend the wear of your aggressive basket.

NOTE: For proper installation, the reinforcement discs must be welded into place.

WARNING! WHEN WORKING ROUND

THE ROLLING HARROW II, BE SURE THAT THE MACHINE IS SECURELY BLOCKED; FAILURE TO DO SO COULD RESULT IN FALLING OF MACHINE CAUSING SEVERE BODILY HARM.

NOTE: When installing, the baskets can be left on the machine when facing away. If aggressive baskets are facing towards the machine, it will be necessary to remove them as directed on page 14.

OM-01365

1. Position discs inside of the aggressive basket by inserting horizontally between blades, and then rotating vertically.

2. Center reinforcement discs between original basket plates and hold into position using a locking pliers or clamps (Fig. 3-24).

CAUTION! BE SURE THAT ALL WELDING

IS DONE BY QUALIFIED PERSONNEL. FAILURE TO DO SO COULD RESULT IN DAMAGE TO YOUR ROLLING HARROW OR CAUSE BODILY HARM.

3. Secure discs into place by tack welding.

Weld where discs and basket blades are in contact (Fig. 3-24).

4. Repaint areas where welds have been

made for rust protection.

-45-

ASSEMBLY

OPTIONAL WING LOCK-OUT KITS

These wing lockout kits are optional. They will allow the operator, that is using a single hydraulic system to raise the unit without first folding the wings.

FOR 12' BASE WITH 3 - 6' WINGS

(BUNDLE #83222)

1. Remove the union tee (9875) and one swivel tee run from system (91465). Move the remaining swivel tee run (91465) to position shown in Fig. 3-25.

2. Install parts listed in Fig. 3-25 at the bottom where shown.

FIG. 3-25

OM-01589

-46-

ASSEMBLY

FOR 15' BASE WITH 3 - 7' WINGS

(BUNDLE #83223)

3. Remove three union tees (9875) and two 3/8 x 14 1/2 lg. hydraulic hoses (91528) from hydraulic system.

4. Install parts listed in Fig. 3-26 where shown.

FIG. 3-26

OM-01590

-47-

ASSEMBLY

FOR 12' BASE WITH 7 - 8' WINGS FOR 15' BASE WITH 8 - 11' WINGS

(BUNDLE #83061)

5. Remove orifice (91608) and reinstall as shown.

6. Install remaining parts listed in Fig. 3-27 as shown.

FIG. 3-25

PRESENT HYDRAULIC SYSTEM

OM-01591

-48-

HITCH

PARTS

ITEM

1 2 3

4 5 6 7 8

9 10 11 12 13 14 15 16

PART NO.

82044 82374 82629

82630 9390-101 9390-107 9390-113 9405-087

9661

9800 95445 94094

9951 93719 91363 93718 93720

DESCRIPTION U-Channel Hitch Tube (Weldment) 12' / 15' Hitch Frame (Weldment) 12' (Shown) Hitch Frame (Weldment) 15' Capscrew 1/2-13 x 1 1/2" Lg. Capscrew 1/2-13 x 3" Lg. Capscrew 1/2-13 x 5" Lg. Flatwasher 1/2" Hose Holder Locknut 1/2-13 Decal - WARNING (Hydraulic) Decal - WARNING (Tipping) Klik Pin Decal - "ROLLING HARROW II" Pin 1" Dia. x 6" Lg. Decal - "UNVERFERTH" Decal - Stripe

OM-00855

QTY

2 1 1 1 1

1 3 2

1 1 2 2 2 2

2/4

PARTS

OPTIONAL IMPLEMENT TRAIL-HITCH (BUNDLE #83116)

ITEM

PART NO.

83022

83023

83029

83043

83063

83115

91186

93647

93648

9390-161

9398-021

9801

OM-01355

DESCRIPTION

1/2" Thick Spacer Channel

3/16" Thick Spacer Channel

Front Support

Rear Support

Hitch Tube

Rear Tube

UNVERFERTH Logo

U-Bolt 5/8-11 x 4 11/16 C/C

U-Bolt 5/8-11 x 3 3/4 C/C

Capscrew 3/4-10 x 8" Lg.

Elastic Stop Nut 3/4-10

Locknut 5/8-11

-50-

MAIN FRAME/AXLE ASSEMBLY

PARTS

ITEM

1 2

3 4 5 6 7 8

9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

PART NO.

81460 81461 81498 81569 81837 82412 82303 82307

81952 9390-003 9390-005 9390-107 9405-066

9800 9829

9936 91058 91269

9390-128

9801 91160 95136 95529 91605

9856

9855 95618 92269 96541

DESCRIPTION Main Frame Weldment 12' Main Frame Weldment 15' 1 1/2" Dia. x 9 1/4" Lg. Pin Stand Weldment 3-5' Wings Axle Weldment 3/4" Dia. x 5 1/4" Lg. Pin Jack Mount Weldment Jack Stand Weldment Strap 1/4-20 x 3/4" Lg. Capscrew 1/4-20 x 1" Lg. Capscrew 1/2-13 x 3" Lg. Capscrew 1/4" Flatwasher 1/2-13 Locknut SMV Emblem 1/4-20 Locknut 1/4" Dia. Klik Pin Retaining Ring (1 1/2") 5/8-11 x 3" Lg. Capscrew 5/8-11 Locknut Lube Fitting Decal - WARNING (Wings) Decal - DANGER (Transport Locks) Decal - Fema Red Reflector Amber Reflector Jack Nut (For Repair Purposes Only) Jack (For Repair Purposes Only) Handle

QTY.

1 1 2 2 1 1 1 1 1 2 2 2 2 2 1 4 1 2 4 4 4 2 2 1 2 1

PARTS

WINGS - 12' BASE & 15' BASE

(3', 4', 5', & 6' SIZES)

ITEM

1 2 3 4 5

7 8

9 11 12 13 14 15 16

PART NO.

83244 84736 83262 83263 81528 81530 81532 81534 81529 81531 81533 81535 83146 81561 81826

9856

94144

91144-165

9393-024

81502 81506

DESCRIPTION Pin 1 1/4" Dia. x 2 5/8" Lg. Linkage Bar (15' Base Only) Pin 1 1/4" Dia. x 2 3/8" Lg. Pin 1 1/4' Dia. x 3 5/16" Lg. 3 Ft. RH Wing (Weldment) 4 Ft. RH Wing (Weldment) 5 Ft. RH Wing (Weldment) 6 Ft. RH Wing (Weldment) 3 Ft. LH Wing (Weldment) 4 Ft. LH Wing (Weldment) 5 Ft. LH Wing (Weldment) 6 Ft. LH Wing (Weldment) Pin 1 1/4" Dia. x 4 5/8" Lg. Tube 1 1/4" Lg. Arm Reflector - Red Retaining Ring (1 1/4") Spiral Pin 1/4 x 1 7/8" Lg. Slotted Hex Nut 1 1/4-12 Arm Linkage Bar

12' BASE

-2 2 1 1 1 1 1 1 1 1 4 2

-2 4 4 4 2 4

OM-00858

15' BASE

2 4 2 2 1 1 1 1 1 1 1 1 4 2 2 2 6 4 4

WINGS - 12' BASE & 15' BASE

(7', 8', 9', 10', & 11' SIZES)

PARTS

ITEM

1 2 3 4 5 6

9 10 11 12 13 15 16 17 18 19 20

PART NO.

83244 81503 81506 83262 83263 81536 81538 81540 81542 81544 81537 81539 81541 81543 81545 83146 81561 81571 81572

9390-107

9800 9856

94144

91144-165

9393-024

81504 84736

OM-00859

DESCRIPTION Pin 1 1/4 Dia. x 2 5/8" Lg. Arm (12' Base Only) Linkage Bar (12' Base Only) Pin 1 1/4" Dia. x 2 3/8" Lg. Pin 1 1/4" Dia. x 3 5/16" Lg. 7' RH Wing Weldment 8' RH Wing Weldment 9' RH Wing Weldment (15' Base Only) 10' RH Wing Weldment (15' Base Only) 11' RH Wing Weldment (15' Base Only) 7' LH Wing Weldment 8' LH Wing Weldment 9' LH Wing Weldment (15' Base Only) 10' LH Wing Weldment (15' Base Only) 11' LH Wing Weldment (15' Base Only) Pin - 1 1/4" Dia. x 4 5/8" Lg. Tube 1 1/4" Lg. Stand (Weldment) Brace (Weldment) Capscrew 1/2-13 x 3" Lg. Locknut 1/2-13 Reflector - Red Retaining Ring (1 1/4") Spiral Pin 1/4 x 1 7/8" Lg. Slotted Nut 1 1/4-12 Arm (15' Base Only) Linkage Bar (15' Base Only)

PARTS

ROLLING HARROW BASKET

REGULAR

Manual 84914/020998-3

•

AGGRESSIVE

OM-02727

-54-

ROLLING HARROW BASKET

PARTS

ITEM

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19

20 21 22 23 24 25 26 27

28 29 30

32 33 34 35

PART NO.

9808 8997

9807 92281 92282 92814

9390-029

96563 85652

9388-025 9388-026

81111

9093

9799 81253 81321

82250-B

82381

83453-B 83454-B 83455-B

83472 84259 84356 84357 84892 84900 91523 91596

9390-101

92257 95791

81120-B 81122-B 81124-B 81121-B 81123-B

81125-B 91144-165 91144-186

9390-068 9395-010

DESCRIPTION Bearing Clip Locknut 5/16-18 Flangette Flangette With Lube Fitting Capscrew 5/16-18 x 1 1/8" Lg. Capscrew 5/16-18 x 7/8" Lg. Bearing Clip Carriage Bolt 5/16-18 x 1" Lg. Carriage Bolt 5/16-18 x 1 1/4" Lg. Trunnion Klik Pin 3/16" Dia. Locknut 3/8-16 Link Pin 5/8" Dia. x 1 7/8" Lg. Spring Assembly Pin 1" Dia. x 5 1/4" Lg. 3 Ft. Frame 4 Ft. Frame 5 Ft. Frame Rolling Harrow Disc Plate (Optional) Spacer Tube Pin 1" Dia. x 4 1/2" Lg. Pin 5/8" Dia. x 4 7/8" Lg. Mounting Arm Arm Weldment Lock-Out Pin 5/8" Dia. x 4" Lg. Full Threaded Bolt 1/2-13 x 2 1/2" Lg. Full Threaded Bolt 1/2-13 x 1 1/2" Lg. Decal - Roller Position Capscrew 1/2-13 x 5" Lg. 3 Ft. Basket 4 Ft. Basket 5 Ft. Basket 3 Ft. Aggressive Basket 4 Ft. Aggressive Basket 5 Ft. Aggressive Basket Spiral Pin 1/4" Dia. x 1 7/8" Lg. Spiral Pin 5/16" Dia. x 2" Lg. Capscrew 3/8-16 x 4 1/2" Lg. Jam Nut 1/2-13

-55-

Manual 84914/020998-3

ONE-BAR LEVELER

COIL-TINE

DIAGONAL

(ROUND-TOOTH)

SPIKED-TOOTH

ITEM

1 2 3

PART NO.

71088-B 71142-B

71184 71185 71186

3788

DESCRIPTION Round-Tooth "Y" Round-Tooth 3 Ft. Spike-Tooth One-Bar 4 Ft. Spike-Tooth One-Bar 5 Ft. Spike-Tooth One-Bar Spacer (Required

In Two Places)

71254

4 Ft. Round-Tooth

One-Bar Center

71255

5 Ft. Round-Tooth

One-Bar Center

71256

3 Ft. Round-Tooth

One-Bar Right-Half

71258

4 Ft. Round-Tooth

One-Bar Right-Half

71260

5 Ft. Round-Tooth

One-Bar Right-Half

71257

3 Ft. Round-Tooth

One-Bar Left-Half

71259

4 Ft. Round-Tooth

One-Bar Left-Half

71261

5 Ft. Round-Tooth

One-Bar Left-Half

Manual 84914/020998-3

-56-

ITEM

9 10 11 12 13 14 15 16 17 18

19 20 21 22 23 24 25 26 27

PART NO.

9388-105 9394-006

9634-P

9635 9800

91069 9388-110 9390-122

9801 83284 84477 84478 84479 84531 84724 84735 95914

9390-062 9405-082

9799

9928 84837

OM-02848

DESCRIPTION Carriage Bolt 1/2-13 x 1 3/4" Hex Nut 3/8-16 Diamond-Shaped Spike-Tooth V-Bolt 3/8-16 Locknut 1/2-13 Flatwasher 2" O.D. Carriage Bolt 1/2-13 x 3" Lg. Capscrew 5/8-11 x 1 1/2" Lg. Hex Nut 5/8-11 Square Washer 5 Ft. Tube 4 Ft. Tube (Shown) 3 Ft. Tube Bushing Coil-Tine Clamp U-Bolt 7/16-14 x 2 1/8" Lg. Capscrew 3/8-16 x 2 3/4" Lg. Flatwasher 7/16 Locknut 7/16-14 Locknut 3/8-16 Clip (Used Behind Gauge Wheels Only)

HYDRAULICS - BASE MACHINE

(12' & 15' BASE)

PARTS

ITEM

1A 1B

2 3 4 5

6 7A 7B

10 11

13 14 15 16 17 18 19

21 22

PART NO.

85632 83235 82064

9514 9828 9874 9875

91144-165

94142

9895

91530

9982

91589

9897 91216 91590 94038 94037 91383 91511 92295 95412 91528 91529 91533 91197 91469 91468

9840 95398

DESCRIPTION Pin 1" Dia. x 3 3/4" Lg. Pin 1" Dia. x 3 3/8" Lg. Transport Lock (6" Lg.) Hairpin Cotter Pin 3/8" Dia. x 2 1/2" Lg.

Elbow Union Tee Spiral Pin 1/4" Dia. x 1 7/8" Lg. Retaining Ring (1") Hydraulic Hose 3/8 x 30" Lg. Hydraulic Hose 3/8 x 26" Lg. Hydraulic Hose 3/8 x 34" Lg. Hydraulic Hose 3/8 x 28" Lg. 90o Elbow Hydraulic Hose 3/8 x 80" Lg. Hydraulic Hose 3/8 x 88" Lg. Locking Cable Tie (32" Lg.) Locking Cable Tie (15 1/2" Lg.) Quick Disconnect Coupling Dust Cap Union Hydraulic Cylinder 3 x 6" Hydraulic Hose 3/8 x 14 1/2" Lg. Hydraulic Hose 3/8 x 22" Lg. Hydraulic Hose 3/8 x 74" Lg. Hydraulic Hose 3/8 x 64" Lg. Hydraulic Hose 3/8 x 312" Lg. Hydraulic Hose 3/8 x 276" Lg. O-Ring (For Repairs) Seal Kit For 3 x 6" Cylinder (95412)

-57-

12' FRAME

2 2 2 2 2 8

2 1

1 1 2 2 4 2 1 2

Manual 84914/111997-2

OM00861

15' FRAME

2 2 2 2 2 8

1 2

1 2 2 4 2 1 2 1

PARTS

HYDRAULICS - 12' BASE WITH FLAT-FOLD WINGS

(3', 4', 5' & 6' WINGS)

ITEM

PART NO. 1A 1B

2 3 4 5 6 7 8 9

10 11A 11B

MANUAL 84914/111997-2

85632 83235 81828

9514 9828 9874 9875 9876 9895

95413

9982

91144-165

94142 91216 94038 94037

DESCRIPTION Pin 1" Dia. x 3 3/4" Lg. Pin 1" Dia. x 3 3/8" Lg. Transport Lock 6 1/2" Lg. Hairpin Cotter Pin 3/8" Dia. x 2 1/2" Lg. 90o Elbow Union Tee 90o Swivel Elbow Hydraulic Hose 3/8 x 30" Lg. Hydraulic Cylinder 3 x 16 Hydraulic Hose 3/8 x 34" Lg. Spiral Pin 1/4" Dia. x 1 7/8" Lg. Retaining Ring (1") Hydraulic Hose 3/8 x 80" Lg. Cable Tie (32" Lg.) Cable Tie (15 1/2" Lg.)

-58-

ITEM

14 15 16 17 18 19 20

21 22 23 24 25

PART NO.

91383 91465 91511 91608 91525 95412 91528

91529 91197 91468

9840

95398

84135

OM-00862

DESCRIPTION Quick Disconnect Coupling Swivel Run Tee Dust Cap Connector - With Orifice Branch Tee Hydraulic Cylinder 3 x 6 Hydraulic Hose

3/8 x 14 1/2" Lg. Hydraulic Hose 3/8 x 22" Lg. Hydraulic Hose 3/8 x 64" Lg. Hydraulic Hose 3/8 x 276" Lg. "O"-Ring (For Repairs) Seal Kit For 3x6

& 3x16 Cylinder Counterbored Clevis 3x16

Cylinder (For Repairs)

PARTS

HYDRAULICS - 15' BASE WITH FLAT-FOLD WINGS

(3', 4', 5', 6' & 7' WINGS)

ITEM

NOTE: When installing wing transport wheels, install fitting "X" into position "X", and fitting "Y" into position "Y", on each side (see page 64).

1A 1B

2 3 4 5 6 7

8 9A 9B

10 11

12 13

PART NO.

85632 83235 81828

9514 9828 9874 9875 9876

91589

91144-165

94142 91590 94038 94037 91383 91469

DESCRIPTION Pin 1" Dia. x 3 3/4" Lg. Pin 1" Dia. x 3 3/8" Lg. Transport Lock 6 1/2" Lg. Hairpin Cotter Pin 3/8" Dia. x 2 1/2" Lg. 90o Elbow Union Tee 90o Swivel Elbow Hydraulic Hose 3/8 x 28" Lg. Spiral Pin 1/4" Dia. x 1 7/8" Lg. Retaining Ring (1") Hydraulic Hose 3/8 x 88" Lg. Cable Tie (32" Lg.) Cable Tie (15 1/2" Lg.) Quick Disconnect Coupling Hydraulic Hose 3/8 x 312" Lg.

-59-

ITEM

14 15 16 17 18

19 20 21 22 23 24

PART NO.

91511 91608 91525 95412 91528

91529 91530 91533 95409

9840

95388

95398

OM-00864

DESCRIPTION Dust Cap Connector - With Orifice Branch Tee Hydraulic Cylinder 3 x 6 Hydraulic Hose

3/8 x 14 1/2" Lg. Hydraulic Hose 3/8 x 22" Lg. Hydraulic Hose 3/8 x 26" Lg. Hydraulic Hose 3/8 x 74" Lg. Hydraulic Cylinder 2 1/2 x 24 "O"-Ring (For Repairs) Seal Kit For

2 1/2 x 24 Cylinder Seal Kit For 3 x 6 Cylinder

MANUAL 84914/111997-2

PARTS

HYDRAULICS - 12' BASE WITH STACK-FOLD WINGS

(7' & 8' WINGS)

Posi-tion

See

No-te

Ft,

'Xu

Vings)

Posi-tion

See

No-te

Ft,

ffXI'

Vings)

@ @

View

See

11A11

~ISB

View

NOTE: When installing wing transport wheels, install fitting "X" into position "X", and fitting "Y" into position "Y" (page 64), on each side.

MANUAL 84914/111997-2

•

1/A//

OM-00866

-60-

PARTS

HYDRAULICS - 12' BASE WITH STACK-FOLD WINGS

(7' & 8' WINGS)

ITEM

1A 1B

3 4 5 6 7 8

9 10 11 12 13 14

15A 15B

16 17

18 19 20 21 22 23 24 25 26 27 28 29 30

31A 31B

PART NO.

85632 83235 84154 84144 84164 81828

9399-057

9514 9828 9874 9875 9876 9895 9897 9982

95416

91144-165

94142 91216 94038 94037 91383 91465 91511 91608 91525 95412 91528 91529 91197 91534 91468

9840 95398 95407 85631 83846 84138

DESCRIPTION Pin 1" Dia. x 3 3/4" Lg. Pin 1" Dia. x 3 3/8" Lg. Tube 2 1/4" Lg. (7 Ft. Wings) Tube 2 3/4" Lg. (8 Ft. Wings) Valve -- See Page 65 Transport Lock (6 1/2" Lg.) Setscrew 1/4-20 Hairpin Cotter Pin 3/8" Dia. x 2 1/2" Lg.

Elbow

Union Tee

Swivel Elbow

Hydraulic Hose 3/8 x 30" Lg.

Union Elbow Hydraulic Hose 3/8 x 34" Lg. Hydraulic Cylinder 4 x 16 Spiral Pin 1/4" Dia. x 1 7/8" Lg. Retaining Ring (1") Hydraulic Hose 3/8 x 80" Lg. Cable Tie (32" Lg.) Cable Tie (15 1/2" Lg.) Quick Disconnect Coupling Swivel Run Tee Dust Cap Connector - With Orifice Branch Tee Hydraulic Cylinder 3 x 6 Hydraulic Hose 3/8 x 14 1/2" Lg. Hydraulic Hose 3/8 x 22" Lg. Hydraulic Hose 3/8 x 64" Lg. Hydraulic Hose 3/8 x 86" Lg. Hydraulic Hose 3/8 x 276" Lg. "O"-Ring (For Repairs) Seal Kit For 3 x 6 Cylinder Seal Kit For 4 x 16 Cylinder Pin 1" Dia. x 4" Lg. Pin 1" Dia. x 3 5/8" Lg. Counterbored Clevis 4 x 16 Cylinder (For Repairs)

NOTE: Refer to page 64 for wing transport wheel hydraulic components.

-61-

MANUAL 84914/111997-2

PARTS

HYDRAULICS - 15' BASE WITH STACK-FOLD WINGS

(8', 9', 10', & 11' WINGS)

See-~

V iew

A//

No-te

F-t.

\>lings)

Posi-tion

See

C7 Ft. \>lings>

~.~~

•

' X'

No-te

~-~=~==---{<~

30.

__,.-:::=======~~

V iew "B

View "A"

Position 'Y' S

No-te

F-t.

\>lings)

See

'------------S

V iew r' A

~~J-®

L.H.

'-------

:~x

(ic0

See

V iew I/Aif

View 11C

____

----------~

__/

OM-00868

NOTE: When installing wing transport wheels, install fitting "X" into position "X", and fitting "Y" into position "Y" (page 64), on each side.

MANUAL 84914/111997-2

•

-62-

PARTS

HYDRAULICS - 15' BASE WITH STACK-FOLD WINGS

(8', 9', 10', & 11' WINGS)

ITEM

1A 1B

3 4 5 6 7 8

9 10 11 12

13A 13B

14 15

16 17

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

33A 33B

PART NO.

85632 83235 84142 84143 84144 84145 84164 81828

9399-057

9514 9828 9874 9875 9876 9897

91589

91144-165

94142 91590 94038 94037 91383 95418 95419 91465 91469 91511 91608 91525 95412 91528 91529 91530 91531 91533 91535

9840 95398 95393 95407 85631 83846

DESCRIPTION Pin 1" Dia. x 3 3/4" Lg. Pin 1" Dia. x 3 3/8" Lg. Tube 2 1/2" Lg. (8 Ft. Wings) Tube 2 7/8" Lg. (9 Ft. Wings) Tube 2 3/4" Lg. (10 Ft. Wings) Tube 3 3/8" Lg. (11 Ft. Wings) Valve -- See Page 65 Transport Lock (6 1/2" Lg.) Setscrew 1/4-20 Hairpin Cotter Pin 3/8" Dia. x 2 1/2" Lg.

Elbow

Union Tee

Swivel Elbow

Union Elbow Hydraulic Hose 3/8 x 28" Lg. Spiral Pin 1/4" Dia. x 1 7/8" Lg. Retaining Ring (1") Hydraulic Hose 3/8 x 88" Lg. Cable Tie (32" Lg.) Cable Tie (15 1/2" Lg.) Quick Disconnect Coupling Hydraulic Cylinder 3 1/2 x 24 (8 Ft. & 9 Ft. Wings) Hydraulic Cylinder 4 x 24 (10 Ft. & 11 Ft. Wings) Swivel Run Tee Hydraulic Hose 3/8 x 312" Lg. Dust Cap Connector - With Orifice Branch Tee Hydraulic Cylinder 3 x 6 Hydraulic Hose 3/8 x 14 1/2" Lg. Hydraulic Hose 3/8 x 22" Lg. Hydraulic Hose 3/8 x 26" Lg. Hydraulic Hose 3/8 x 42" Lg. Hydraulic Hose 3/8 x 74" Lg. Hydraulic Hose 3/8 x 106" Lg. "O"-Ring (For Repairs) Seal Kit For 3 x 6 Cylinder Seal Kit For 3 1/2 x 24 Cylinder Seal Kit For 4 x 24 Cylinder Pin 1" Dia. x 4" Lg. Pin 1" Dia. x 3 5/8" Lg.

NOTE: Refer to page 64 for wing transport wheel hydraulic components.

-63-

MANUAL 84914/111997-2

PARTS

WING TRANSPORT WHEEL/HYDRAULICS

ITEM

13A

13B

MANUAL 84914/111997-2

10 11 12

14 15 16 17 18 19

21 22

2 3

4 5 6 7 8 9

PART NO.

85632 83235 81486 81487 81498 81775

81780 9390-107 9390-108

9800 9874 9875 9876

94038

91144-165

94142

91269

91465

91508

91525

95410

91539

91548

91551

91553

91554

91681

91202

91539

91548

91551

91590

91681

95388

9840

DESCRIPTION Pin 1" Dia. x 3 3/4" Lg.

Pin 1" Dia. x 3 3/8" Lg. RH Axle Weldment (Shown) LH Axle Weldment Pin 1 1/2" Dia. x 9 1/4" Lg. Bracket Weldment Bracket Weldment Capscrew 1/2-13 x 3" Lg. Capscrew 1/2-13 x 3 1/4" Lg. Locknut 1/2-13 90o Elbow Union Tee 90o Swivel Elbow Cable Tie (32" Lg.) Spiral Pin 1/4" Dia. x 1 7/8" Lg. Retaining Ring (1") Retaining Ring (1 1/2") Swivel Run Tee 45o Adjustable Elbow Branch Tee Hydraulic Cylinder 2 1/2 x 6 Hydraulic Hose 3/8 x 128" Lg. Hydraulic Hose 3/8 x 116" Lg. Hydraulic Hose 3/8 x 140" Lg. Hydraulic Hose 3/8 x 162" Lg. Hydraulic Hose 3/8 x 174" Lg. Hydraulic Hose 3/8 x 150" Lg. Hydraulic Hose 3/8 x 102" Lg. Hydraulic Hose 3/8 x 128" Lg. Hydraulic Hose 3/8 x 116" Lg. Hydraulic Hose 3/8 x 140" Lg. Hydraulic Hose 3/8 x 88" Lg. Hydraulic Hose 3/8 x 150" Lg. Seal Kit For 2 1/2 x 6 Cylinder "O"-Ring (For Repairs)

WINGS

QTY. PER MACHINE

12'BASE

4 1

1 2 2 2 4 4 8 2 2 2 1 8

2 2 2

OM-00870

15'

10'

11'

VALVE/ACTUATOR ASSEMBLY

(STACK-FOLD WINGS)

PARTS

ITEM

1 2 3 4 5 6 7 8 9

NOTE: If plunger is sticking in valve send cap #81687. It will prevent plunger from being pushed down as far and sticking.

OM-00871

WHEEL AND HUB

PART NO.

84160 81688

9390-018

9936 91470 91472 91541 95645 91543 92952 95634 95637 84164

DESCRIPTION Retainer Pin 5/16" Dia. x 1 1/8" Lg. Capscrew 1/4-20 x 4 1/2" Lg. Locknut 1/4-20 Valve Spring Washer Boot Hose Clamp Seal Kit For Valve (91470) Spring Cap (For Repairs Only) Valve Complete

OM-00788

ITEM

7 8 9

12 13 14 15 16 17

PART NO.

91591

9781 9345

9784

9347

9348

9165 9790 9787 9789

9391-043

9791

9393-014

9817 9818

W610-6

9964

DESCRIPTION Hub Assembly (Complete) Hub Sub Assembly Inner Bearing Cup Outer Bearing Cup Drive-In Stud 1/2-20 x 1 1/2" Lg. Tapered Nut 1/2-20 Inner Bearing Cone Seal Hub Cap Outer Bearing Cone Cotter Pin 3/16 x 1 1/4" Lg. Washer Slotted Hex Nut 5/8-18 Rim Valve Valve Cap Wheel 6 x 10 Tire & Wheel Assembly

If you have DICO brand tires, please call the following telephone number for information:

(November 2013)

*FOR TIRE WARRANTY*

DICO: 1-800-251-9354

-65-

-33-

MAR/SG/S:\MANUALS\84914.P65-111997-2/020998-3/November 2013-4

Unverferth Rolling Harrow II Operator's Manual/parts Catalog

Specifications and Main Features

Frequently Asked Questions

User Manual