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Unverferth 632 Manual

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Primary Tillage
RIPPER-ROLLER
Subsoilers
Model 632
Serial Number A64460361 & Higher
Part No. 600779

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Summary of Contents for Unverferth 632

  • Page 1 Primary Tillage RIPPER-ROLLER Subsoilers Model 632 Serial Number A64460361 & Higher Part No. 600779...

  • Page 2: Pre-Operation Checklist

    RIPPER-ROLLER — Introduction Foreword This symbol identifies important 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.

  • Page 3: Product Information

    • Machine name • Serial number All products manufactured by Unverferth Mfg. Co., Inc. are warranted to be free from material and workmanship defects for one full year from time of consumer delivery. Your local dealer will gladly assist you with any warranty questions.

  • Page 4: Table Of Contents

    RIPPER-ROLLER — Introduction Table Of Contents Foreword ............................2 Pre-Operation Checklist........................2 Product Information........................3 SECTION I Safety General Hazard Information ....................... 1-2 Safety Decals ..........................1-3 Following Safety Instructions ..................... 1-4 Before Servicing......................... 1-4 Before Operating ........................1-5 During Operation ........................1-5 Before Transporting ........................
  • Page 5 RIPPER-ROLLER — Introduction Table Of Contents SECTION III Operation General Operation Information ....................3-2 Preparing Tractor........................3-3 Front-End Weights ....................... 3-3 Horsepower Requirements ....................3-3 Sway Blocks ........................3-3 Wheel Spacing........................3-3 Drawbar Position ......................... 3-3 Attaching Implement To Tractor....................3-4 Mast and Hitch ........................
  • Page 6 RIPPER-ROLLER — Introduction Table Of Contents SECTION IV Maintenance Daily Service Beginning of Day ........................ 4-2 End of Day .......................... 4-2 Annual Service ........................... 4-3 Beginning of Season ......................4-3 End of Season........................4-3 Complete Torque Chart ......................4-4 Hydraulic Fittings ........................4-4 Wheels and Tires Wheel Nut Torque........................
  • Page 7 RIPPER-ROLLER — Introduction Table Of Contents SECTION V Parts Rigid Main Frame ........................5-2 Folding Main Frame........................5-4 Stabilizer Wheel ......................... 5-8 Auto-Reset Shank ........................5-10 Shank Extension Assembly & Deflector Components.............. 5-13 Combo® Coulter ........................5-14 Coulter Clamps......................... 5-16 Hydraulic Components......................
  • Page 8 RIPPER-ROLLER — Introduction Notes...

  • Page 9: Section I

    RIPPER-ROLLER — Introduction SECTION I Safety General Hazard Information ....................... 1-2 Safety Decals ..........................1-3 Following Safety Instructions ..................... 1-4 Before Servicing......................... 1-4 Before Operating ........................1-5 During Operation ........................1-5 Before Transporting ........................1-6 During Transport......................... 1-6 Pressurized Oil ........................... 1-7 Preparing for Emergencies......................

  • Page 10: General Hazard Information

    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.

  • Page 11: Safety Decals

    RIPPER-ROLLER — Safety Safety Decals • REPLACE LOST, DAMAGED, PAINTED, OR UNREADABLE DECALS IMMEDIATELY. IF PARTS THAT HAVE DECALS ARE REPLACED, ALSO MAKE SURE TO INSTALL NEW DECALS. THESE DECALS INFORM AND REMIND THE OPERATOR WITH OPERATIONAL INFORMATION AND SAFETY MESSAGES. PART NO.

  • Page 12: Following Safety Instructions

    RIPPER-ROLLER — Safety Following Safety Instructions • Read and understand this operator’s manual before operating. • All machinery should be operated only by trained and authorized personnel. • To prevent machine damage, use only attachments and service parts approved by the manufacturer.

  • Page 13: Before Operating

    RIPPER-ROLLER — Safety Before Operating • Do not stand between towing vehicle and implement during hitching. • Always make certain everyone and everything is clear of the machine before beginning operation. • Verify that all safety shields are in place and properly secured. •...

  • Page 14: Before Transporting

    RIPPER-ROLLER — Safety Before Transporting • Secure transport chains to towing vehicle before transporting. DO NOT transport without chains. • Install transport locks before transporting. • Check for proper function of all available transport lights. Make sure that all reflectors are clean and in place on the machine.

  • Page 15: Pressurized Oil

    RIPPER-ROLLER — Safety Pressurized Oil • Relieve the hydraulic system of all pressure before adjusting or servicing. See hydraulic power unit manual for procedure to relieve pressure. • High-pressure fluids can penetrate the skin and cause serious injury or death. Use cardboard or wood to detect leaks in the hydraulic system.

  • Page 16: Preparing For Emergencies

    RIPPER-ROLLER — Safety Preparing for Emergencies • Keep a first aid kit and properly rated fire extinguisher nearby. • Keep emergency numbers for fire, rescue, and poison control personnel near the phone. Wearing Protective Equipment • Wear clothing and personal protective equipment appropriate for the job. •...

  • Page 17: Set Up

    RIPPER-ROLLER — Set Up SECTION II Set Up General Set Up Information ....................... 2-2 Wing Extension for 15 Shank Folding Units................2-2 Combo Coulter Blade ....................... 2-3 ® Stabilizer Wheel Assembly ......................2-4 Hydraulic Assembly For Folding Models..................2-7 Optional Attachment ......................... 2-10 Shank Protector (64077 &...

  • Page 18: General Set Up Information

    RIPPER-ROLLER — Set Up General Set Up Information NOTE: For proper positioning, refer to “Overhead Layouts” in SET UP section. READ AND UNDERSTAND SAFETY RULES BEFORE OPERATING OR SERVICING THIS • MACHINE. REVIEW THE SAFETY SECTION IN THIS MANUAL IF NECESSARY. EYE PROTECTION AND OTHER APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT •...

  • Page 19: Combo Coulter Blade

    RIPPER-ROLLER — Set Up Wing Extensions for 15 Shank Folding Units (continued) NOTE: Make sure the 2-piece mounting plate 1-Piece Mounting Plate is bolted to the machine. The 1-piece mount- ing plate should be positioned away from the RH Wing Extension machine.

  • Page 20: Stabilizer Wheel Assembly

    RIPPER-ROLLER — Set Up Stabilizer Wheel Assembly KEEP HANDS CLEAR OF PINCH POINT AREAS., • FALLING OR LOWERING EQUIPMENT CAN CAUSE SERIOUS INJURY OR DEATH. AVOID • WORKING UNDER AN IMPLEMENT; HOWEVER IF IT BECOMES ABSOLUTELY UNAVOID- ABLE, MAKE SURE THE IMPLEMENT IS SAFELY BLOCKED. 7 &...
  • Page 21 RIPPER-ROLLER — Set Up Stabilizer Wheel Assembly (continued) 3. Rotate the stabilizer wheel assembly into FIG. 2-6 the forward position. Place the turnbuckle Adjustment adjustment rod (66832) between the clamp Rod (66832) brackets (60891) and secure with 1”-8UNC x 5 1/2” capscrew (9390-194) and 1”-8UNC lock nut (9663) (Fig.
  • Page 22 RIPPER-ROLLER — Set Up Stabilizer Wheel Assembly (continued) 15 SHANK FOLDING MODELS 1. Remove the four 3/4”-10UNC x 8” capscrews on the stabilizer wheel assembly. Secure safe lifting device rated at 300 lbs. mini- mum to the stabilizer wheel assembly and attach it onto the wing extension.

  • Page 23: Hydraulic Assembly For Folding Models

    RIPPER-ROLLER — Set Up Hydraulic Assembly For Folding Models 1. Assemble the bracket to the center of the FIG. 2-9 main frame using two 1/2”-13UNC x 1 3/4” capscrews, flat washers, and lock nuts (Fig. 2-9). OM03296 2. Secure wing lock valve (91240) to the bracket with two 1/4” x 2 1/2” capscrews and lock nuts (Fig.
  • Page 24 RIPPER-ROLLER — Set Up Hydraulic Assembly For Folding Models (continued) 4. Attach all the hydraulic fittings in the places shown (Fig. 2-11). FIG. 2-11 • Do not use teflon tape or thread sealant as all fittings have mechanical or o-ring seals. This prevents contamination from tape or thread sealants entering the tractor’s hydraulic system.
  • Page 25 RIPPER-ROLLER — Set Up Hydraulic Assembly For Folding Models (continued) Purging Hydraulic System • RELIEVE THE HYDRAULIC SYSTEM OF ALL PRESSURE BEFORE ADJUSTING OR SERVICING. SEE THE HYDRAULIC POWER UNIT OPERATOR’S MANUAL FOR PROPER PROCEDURES. HIGH-PRESSURE FLUIDS CAN PENETRATE THE SKIN AND CAUSE SERIOUS INJURY •...

  • Page 26: Optional Attachment

    RIPPER-ROLLER — Set Up Optional Attachment — Plastic Shank Protector (78589) TIPPING OR MOVEMENT OF THE MACHINE CAN CAUSE SERIOUS INJURY OR DEATH. • BE SURE THE MACHINE IS SECURELY BLOCKED. Plastic Shank Protector (78589) PLASTIC To protect and extend the life of your shanks, in highly abrasive soils, shank protectors are available.

  • Page 27: Shatter Wings (67691B & 67692B)

    RIPPER-ROLLER — Set Up Optional Attachment — Shatter Wings (67691B & 67692B) For initial installation, position shatter wings in bottom hole pattern with the rear capscrew positioned on the bottom of the large hole in the shank. This will provide minimal soil dis- turbance.

  • Page 28: Roller Attachments

    RIPPER-ROLLER — Set Up Optional Attachment — Roller Attachments CLEATED DRUM ROLLER ATTACHMENTS 7 Shank Rigid-Bundle For 18” Spacing 69631B 7 Shank Rigid-Bundle For 24” Spacing 69632B 9 Shank Rigid-Bundle For 18” Spacing 69633B 9 Shank Rigid-Bundle For 24” Spacing 69620B 11 Shank Rigid-Bundle For 18”...
  • Page 29 RIPPER-ROLLER — Set Up Optional Attachment — Roller Attachments (continued) 2. Rotate mounting arm assembly (86450B) into position and secure to frame using the following: A. Offset bracket (68378B), plate (601635B), 7/8”-9UNC x 8 1/2” capscrews (9390- 455), 7/8”-9UNC x 2 1/4” capscrews (9390-165), and 7/8”-9UNC lock nuts (98420).
  • Page 30 RIPPER-ROLLER — Set Up Optional Attachment — Roller Attachments (continued) 4. When operating shanks less than 12” deep, Lock Nut FIG. 2-17 it may be necessary to install spacers (9801) 68511B to position the roller 6” lower. If applicable, assemble the 6” down spacers Capscrew (Fig.

  • Page 31: Overhead Layouts

    RIPPER-ROLLER — Set Up Overhead Layouts 2-15...
  • Page 32 RIPPER-ROLLER — Set Up Overhead Layouts — Rigid Units — 7 Shank 18” Spacing Cleated Drum Roller Attachment Bundle #69631B 2-16...
  • Page 33 RIPPER-ROLLER — Set Up Overhead Layouts — Rigid Units — 7 Shank 24” Spacing Cleated Drum Roller Attachment Bundle #69632B 2-17...
  • Page 34 RIPPER-ROLLER — Set Up Overhead Layouts — Rigid Units — 9 Shank 18” Spacing Cleated Drum Roller Attachment Bundle #69633B 2-18...
  • Page 35 RIPPER-ROLLER — Set Up Overhead Layouts — Rigid Units — 9 Shank 24” Spacing Cleated Drum Roller Attachment Bundle #69620B 2-19...
  • Page 36 RIPPER-ROLLER — Set Up Overhead Layouts — Rigid Units — 11 Shank 18” Spacing Cleated Drum Roller Attachment Bundle #69635B 2-20...
  • Page 37 RIPPER-ROLLER — Set Up Overhead Layouts — Folding Units — 11 Shank 24” Spacing Cleated Drum Roller Attachment Bundle #69636B 2-21...
  • Page 38 RIPPER-ROLLER — Set Up Overhead Layouts — Rigid Units — 13 Shank 18” Spacing Cleated Drum Roller Attachment Bundle #69637B 2-22...
  • Page 39 RIPPER-ROLLER — Set Up Overhead Layouts — Folding Units — 13 Shank 24” Spacing Cleated Drum Roller Attachment Bundle #69638B 5 3/4 48 1/2 48 1/2 43 3/4 43 3/4 Drum 6 Ft. Drum 8 Ft. Drum 7 Ft. Drum 6 Ft. Assembly (69306B) Assembly (69308B) Assembly (69307B)
  • Page 40 RIPPER-ROLLER — Set Up Overhead Layouts — Folding Units — 15 Shank 18” Spacing Cleated Drum Roller Attachment Bundle #69639B 5 3/4 20 3/4 35 3/4 38 1/4 53 1/2 35 1/2 20 3/4 Drum 5 Ft. Drum 6 Ft. Drum 7 Ft.

  • Page 41: Light And Panel Reflector Assembly

    See federal regulation 49 CFR 562; available at www.govinfo.gov for US federal law require- ments. See your Unverferth dealer for additional brackets, reflectors, or lights to meet your require- ments. Outer Reflector Assemblies For Rigid Units Reflector Bracket (68958B) Red Reflector 1.
  • Page 42 RIPPER-ROLLER — Set Up Light and Panel Reflector Assembly (continued) Attaching Outer Reflector Assemblies For Rigid Units 1. Attach the angle bracket (68959B) with the reflector bracket (68958B) to the rear of the main frame with 1/2”-13UNC U-bolt (9005460) and 1/2”-13UNC lock nuts (9800) (FIG. 2-18). Refer to “OVERHEAD LAYOUTS”...
  • Page 43 RIPPER-ROLLER — Set Up Light and Panel Reflector Assembly (continued) Outer Reflector Assemblies For Folding Units 1. Position the reflector brackets (68958B) and assemble the light bracket (68960B) on the left-hand outer reflector assembly and right-hand outer reflector assembly at the middle of the angle bracket with the red reflector farthest from the angle bracket as shown in FIG.
  • Page 44 RIPPER-ROLLER — Set Up Light and Panel Reflector Assembly (continued) Attaching Outer Reflector Assemblies For Folding Units 1. Use 1/2”-13UNC x 1 1/2” capscrews (9390-101) and 1/2”-13UNC lock nuts (9800) to se- cure the outer reflector assemblies to the tabs located on the main frame with the red reflectors positioned farthest away from angle bracket.
  • Page 45 RIPPER-ROLLER — Set Up Light and Panel Reflector Assembly (continued) Center Reflector Assemblies & SMV Emblem ALL Rigid, 6 & 8 Shank Folding & 12 Shank 30” Spacing Folding Units 1. Secure the SMV Emblem (9829) to the left- Red Light (9003877) hand, center stand assembly (69664B) with (Red Lens Facing Rear of Unit)
  • Page 46 RIPPER-ROLLER — Set Up Light and Panel Reflector Assembly (continued) 4. Attach the SMV assembly to the left-hand side of the frame with a 1/2”-13UNC U-bolt (9005460) and 1/2”-13UNC lock nuts (9800) (FIG. 2-28). Refer to the OVERHEAD LAYOUTS for proper placement. SMV Emblem Right-Hand Center Reflector Assembly FIG.
  • Page 47 RIPPER-ROLLER — Set Up Light and Panel Reflector Assembly (continued) Center Reflector Assemblies & SMV Emblem Folding 12 Shank 36/38/40” Spacing, 16 Shank 30” Spacing Units 1. Secure the SMV Emblem (9829) to the stand Red Light (9003877) assembly (69664B) with 1/4”-20UNC x 3/4” (Red Lens Facing capscrews (9390-003) and 1/4”-20UNC lock Rear of Unit)
  • Page 48 RIPPER-ROLLER — Set Up Light and Panel Reflector Assembly (continued) 4. Left-hand center reflector assembly is a Left-Hand Center Reflector Assembly reflector bracket (68958B) assembled to the stand assembly (69664B). Assemble reflec- tor bracket and red light as shown in FIG. 2-31.
  • Page 49 RIPPER-ROLLER — Operation SECTION III Operation General Operation Information ....................3-2 Preparing Tractor........................3-3 Front-End Weights ....................... 3-3 Horsepower Requirements ....................3-3 Sway Blocks ........................3-3 Wheel Spacing........................3-3 Drawbar Position ......................... 3-3 Attaching Implement To Tractor....................3-4 Mast and Hitch ........................3-4 Bolts and Nuts ........................

  • Page 50: General Operation Information

    18” deep. It can be equipped with a variety of coulters, shanks, and finishing attachments for optimum field performance. The Model 632 is equipped with the auto-reset shank (Fig. 3-1) and is intended for use with moderate levels of rocks and obstructions.

  • Page 51: Preparing Tractor

    See your tractor operator’s manual for recommendations on ballasting procedures. • DO NOT EXCEED THE TRACTOR’S LIFT CAPACITY OR BALLAST RECOMMENDATIONS. Note: Warranty consideration will only be given on items manufactured by Unverferth Mfg. Co., Inc. Horsepower Requirements The power requirement for this unit is 20-40 hp. per shank, depending on the depth of pen- etration and ground conditions.

  • Page 52: Attaching Implement To Tractor

    RIPPER-ROLLER — Operation Attaching Implement To Tractor • Operating a 3-point implement with an articulated four-wheel drive or track tractor requires the operator to drive straight to prevent damage to the implement. Sudden turns or steer- ing corrections when the implement is in the ground can exert extreme forces through the implement’s frame and/or shank components.

  • Page 53: Pin Assembly (66273B & 66278B)

    RIPPER-ROLLER — Operation Attaching Implement To Tractor (continued) Pin Assembly (Rigid Frames) Pin assembly (67187B) is used for replacement only on 1 1/4” diameter holes and contains a spacer which can be placed on the inside or outside depending on style of unit. Pin as- sembly (67188B) is used for replacement only on 1 3/4”...

  • Page 54: Tractor Without Quick Attach Coupler

    RIPPER-ROLLER — Operation Attaching Implement To Tractor (continued) Tractor Without Quick Attach Coupler • CRUSHING CAN CAUSE SERIOUS INJURY OR DEATH. DO NOT STAND BETWEEN TOWING VEHICLE AND IMPLEMENT WHEN HITCHING. ALWAYS ENGAGE THE PARK- ING BRAKE AND STOP THE ENGINE BEFORE INSERTING HITCH PINS OR SECURING LATCHES.

  • Page 55: Tractor With Quick Attach Coupler

    RIPPER-ROLLER — Operation Attaching Implement To Tractor (continued) CAT-III, CAT-III-N (RIGID FRAMES ONLY): Connect the draft links to the front of the machine. Install pins and secure with klik-pins. Position hitch bushings to match the tractor’s lower link spacing (Fig. 3-3). Adjust tractor’s sway blocks as required.

  • Page 56: Transporting

    See federal regulation 49 CFR 562; available at www.govinfo.gov for US federal law require- ments. See your Unverferth dealer for additional brackets, reflectors, or lights to meet your require- ments. Do not operate near electrical lines. Know height and width of implement.

  • Page 57: Unhitching From Tractor

    RIPPER-ROLLER — Operation Unhitching from Tractor • FALLING OR LOWERING EQUIPMENT CAN CAUSE SERIOUS INJURY OR DEATH. KEEP EVERYONE AWAY FROM EQUIPMENT WHEN SUSPENDED, RAISING OR LOWERING. • HIGH-PRESSURE FLUIDS CAN PENETRATE THE SKIN AND CAUSE SERIOUS INJURY OR DEATH. USE CARDBOARD OR WOOD TO DETECT LEAKS IN THE HYDRAULIC SYSTEM.

  • Page 58: Leveling Frame

    RIPPER-ROLLER — Operation Leveling Frame For best results, when leveling the implement, position the tractor with implement on a level floor. Check tractor tire pressure and inflate equally from side-to-side. See your tractor op- erator’s manual for correct tire inflation pressure. Side-to-Side Leveling With the implement attached to tractor, raise the unit 1 to 2 inches off the floor.

  • Page 59: Preparing Implement

    To determine the precise location of the hard- pan, a “penetrometer” should be used (Fig. 3-6). For more information on this device, refer to your local Unverferth dealer or contact us, at Unverferth Mfg. Co., Inc. OM-01124 An alternate method of locating the hardpan is to dig a hole to a depth of 24” or greater.

  • Page 60: Support Stand

    RIPPER-ROLLER — Operation Support Stand RISING OR FALLING TONGUE CAN CAUSE SERIOUS INJURY OR • DEATH. USE JACK TO SUPPORT THE IMPLEMENT BEFORE REMOV- ING THE HITCH PIN. Before field operation can begin, support stands FIG. 3-8 must be raised and locked into position. Raise unit into transport position and raise support stand by removing pin, raising the support stand and reinstalling the pin into the bottom...

  • Page 61: Shanks

    INJURY OR DEATH. STAY AWAY FROM A TRIPPED SHANK. If an auto-reset (Model 632) shank does not reset after striking a rock or buried obstruction, avoid contact with shank components, proceed to step 1 below. The shank springs store a tremendous amount of energy;...

  • Page 62: Lower Pull Arm

    RIPPER-ROLLER — Operation Shanks (continued) Lower Pull Arm (AFTER INITIAL BREAK-IN PERIOD) After an initial break-in period (approximately 20 acres per shank) it may be necessary to retighten the pivot nuts (Fig. 3-10) to eliminate side to side movement of shank. Proceed as follows: 1.

  • Page 63: Coulters

    RIPPER-ROLLER — Operation Coulters Combo Coulter ® Your heavy-duty Combo coulter is designed to cut residue and to start an initial cut for the shank. The Combo coulter can be adjusted vertically for depth. Vertical Position To adjust the vertical positioning refer to the following steps: •...

  • Page 64: Stabilizer Wheel Adjustment

    RIPPER-ROLLER — Operation Stabilizer Wheel Adjustment 1. Remove the pin holding the adjustment Handle handle in place. Hex Nut 2. Lift the handle and install the pin into the other hole of the wrench body to lock the handle in place to use as a wrench. Slide the wrench body over the hex nut.

  • Page 65: Optional Attachments

    RIPPER-ROLLER — Operation Optional Attachments Roller Attachments Height Adjustment & Working Depth To adjust the height, lower the RIPPER-ROLLER to the ground, remove the following which attaches to the rectangular tube to the arm. A. 7/8”-9UNC x 2 1/4” capscrews (9390-165) and 7/8”-9UNC lock nuts (98420) B.

  • Page 66: Shatter Wings (67691B & 67692B)

    RIPPER-ROLLER — Operation Optional Attachments (continued) Shatter Wings (67691B or 67692B) This option can be set to operate in either of the 2 locations provided. For Minimum Disturbance Of Top Soil Position shatter wings in the lower location with wings set in the flat position. For Maximum Disturbance Of Top Soil Position shatter wings in the upper location with wings set in maximum up position.
  • Page 67 RIPPER-ROLLER — Maintenance SECTION IV Maintenance Daily Service Beginning of Day ........................ 4-2 End of Day .......................... 4-2 Annual Service ........................... 4-3 Beginning of Season ......................4-3 End of Season........................4-3 Complete Torque Chart ......................4-4 Hydraulic Fittings ........................4-4 Wheels and Tires Wheel Nut Torque........................

  • Page 68: Daily Service

    RIPPER-ROLLER — Maintenance Daily Service Beginning of Day NOTE: Before initial use, ensure all lubrication points have been greased. Check all U-bolts and bolts for tightness. This is especially important during the first days of operation. See “Torque Chart” in this section. •...

  • Page 69: Annual Service

    RIPPER-ROLLER — Maintenance Annual Service Beginning of Season • READ AND UNDERSTAND SAFETY RULES BEFORE OPERATING OR SERVICING THIS MACHINE. REVIEW "SAFETY" SECTION IN THIS MANUAL IF NECESSARY. Check all bolts, U-bolts, and wheel bolts for tightness. Refer to “Torque Chart” in this section. Lubricate implement (see “Lubrication”...

  • Page 70: Complete Torque Chart

    RIPPER-ROLLER — Maintenance Complete Torque Chart – Capscrews - Grade 5 NOTE: Grade 5 capscrews can be identified by three radial dashes on head. NOTE: Tighten U-bolts to have the same number of threads exposed on each end. FOOT NEWTON FOOT NEWTON SIZE...

  • Page 71: Wheels And Tires Wheel Nut Torque

    RIPPER-ROLLER — Maintenance Wheels and Tires Wheel Nut Torque IMPROPERLY TORQUED WHEEL NUTS/BOLTS CAN CAUSE A LOSS OF IMPLEMENT • CONTROL AND MACHINE DAMAGE. TORQUE WHEEL NUTS/BOLTS TO VALUES IN TABLE. CHECK THE TORQUE BEFORE INITIAL USE, AFTER ONE HOUR OF USE AND EACH HOUR UNTIL THE WHEEL NUTS/BOLTS MAINTAIN THEIR TORQUE VALUE.

  • Page 72: Tire Warranty

    RIPPER-ROLLER — Maintenance Wheels and Tires Tire Warranty For questions regarding new tire warranty, please contact your local original equipment tire dealer. Used tires carry no warranty. Following are phone numbers and Websites for your convenience: www.firestoneag.com Firestone Phone 800-847-3364 Titan www.titan-intl.com Phone 800-USA-BEAR...

  • Page 73: Lubrication Points

    RIPPER-ROLLER — Maintenance Lubrication Points SEASON HOURS Be sure to lubricate the LOCATION BEGINNING indicated points of the RIPPER-ROLLER subsoiler AUTO-RESET SHANK   as outlined. - 6 lube fittings - grease gun This figure can vary depending ROLLER ASSEMBLY ...

  • Page 74: Troubleshooting

    RIPPER-ROLLER — Maintenance Troubleshooting PROBABLE CAUSE CORRECTION Poor Penetration Frame is not level See the OPERATION section "Leveling Frame" for instructions Ground is too hard for hitch control setting Adjust the hitch control position. See the OP- ERATION section "Load and Depth control" Worn or dull tool points Replace with new tool points Plugging...

  • Page 75: Shanks Not Resetting Into Ground After Tripping

    RIPPER-ROLLER — Maintenance Troubleshooting (continued) PROBABLE CAUSE CORRECTION Shanks Not Resetting Into Ground After Tripping Ground conditions hard or the unit is being While moving, raise RIPPER-ROLLER slightly operated very deep to reset, then lower and resume operation Pivot nuts on front and rear of pull arm are Refer to OPERATION section for adjustment overtightened procedure...

  • Page 76: Shank Replacement

    RIPPER-ROLLER — Maintenance Shank Tip Replacement • TIPPING OR MOVEMENT OF THE MACHINE CAN CAUSE SERIOUS INJURY OR DEATH. BE SURE THE MACHINE IS SECURELY BLOCKED. • CHANGE ONLY ONE SHANK AT A TIME. IF PRESSURE IS RELIEVED ON ALL SHANKS, THE UNIT COULD TIP OVER BACKWARDS.
  • Page 77 RIPPER-ROLLER — Maintenance Shank Tip Replacement (continued) 2. Attach a safe lifting device rated for 100 lbs. to the shank weldment 63981B for the Auto-Reset shank or shank weldment. Move the shank weldment to the proper work area and proceed with the following instructions to replace the shank tip. If working with the Auto-Reset shank, follow the instructions as listed in the toggle replacement to remove tension from the springs and remove toggle link from the shank weldment.
  • Page 78 RIPPER-ROLLER — Maintenance Shank Tip Replacement (continued) 6. Weld adapter to shanks using procedures as mentioned, being sure to weld at all fillet areas provided on adapter (Fig. 2-3). Be sure the welds are full penetration and wrap around the ends of adapter. To insure full penetration, welds must be oversize extending above all weld areas (Fig.

  • Page 79: Roller Arm Spring

    RIPPER-ROLLER — Maintenance Shank Tip Replacement (continued) 3. Remove capscrew holding top plate. Remove top plate and set aside. 4. Remove pin holding lower end of spring into position (use caution, springs may fall to the ground). Observe the position and location of parts along with the direction the spring guide tubes are positioned inside the springs before removing pin.

  • Page 80: Auto-Reset Shank Toggle Replacement

    RIPPER-ROLLER — Maintenance Auto-Reset Shank Toggle Replacement The Auto-Reset shank consists of 3 important components: Spring Mechanism Toggle Com- ponents, Shank Weldments, and Lower Pull-Arm. If service is required to any of these com- ponents, proceed as follows: If attachments are on back of the shanks, remove them before proceeding. See Attachment Section of this operator manual.
  • Page 81 RIPPER-ROLLER — Maintenance Auto-Reset Shank Toggle Replacement (continued) 6. Remove springs, note washer position (Fig. 4-6). 7. Remove spring tubes from toggles by spreading tubes. If no other service is required, reassemble as follows: Reverse procedures for reassembly. Tighten springs equally and evenly to prevent damage. Capscrew should draw the spring completely to the top of the canister.
  • Page 82 RIPPER-ROLLER — Maintenance Auto-Reset Shank Toggle Replacement (continued) SHANK WELDMENT: If replacement of shank weldment is required, refer to steps 1 - 7 under Spring Mechanism Components and steps 8 & 9 under Toggle Components for removal. CRUSH HAZARD - BE SURE SHANK IS SUPPORTED BEFORE REMOVING TOGGLE AS- •...

  • Page 83: Combo® Coulter Spring Replacement

    RIPPER-ROLLER — Maintenance Combo Coulter Spring Replacement ® The following guidelines are for replacing the spring on the coulters. • TIPPING OR MOVEMENT OF THE MACHINE CAN CAUSE SERIOUS INJURY OR DEATH. BE SURE THE MACHINE IS SECURELY BLOCKED. • KEEP HANDS CLEAR OF PINCH POINT AREAS.

  • Page 84: Hub Adjustment And Replacement For Combo Coulters And Rear Coulters

    RIPPER-ROLLER — Maintenance Hub Adjustment and Replacement For Combo Coulters and Rear Coulters The following instructions are for adjusting and lubricating the hub and replacing the “O”-ring and seal. After the first 100 acres, the hubs should be checked for tightness and wear. •...
  • Page 85 RIPPER-ROLLER — Maintenance Hub Adjustment and Replacement For Combo Coulters and Rear Coulters (continued) B. Unscrew the nut and carefully remove the hub from the spindle. C. Remove the components, clean, and inspect for any damage or wear. If even the slightest imperfection exists, replace the component(s).

  • Page 86: Replacing Bearings In Bladed Reel Roller

    RIPPER-ROLLER — Maintenance Replacing Bearings In Bladed Reel Roller • EYE PROTECTION AND OTHER APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT MUST BE WORN WHILE SERVICING IMPLEMENT. 1. Lower implement unit to the ground and securely block to prevent tipping, or mov- ing. Shut off tractor, set parking brake, and remove ignition key.
  • Page 87 RIPPER-ROLLER — Maintenance Replacing Bearings In Cleated Drum & Rolling Basket Rollers • EYE PROTECTION AND OTHER APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT MUST BE WORN WHILE SERVICING IMPLEMENT. 1. Lower implement to the ground and securely block to prevent tipping, or moving. Shut off tractor, set parking brake, and remove ignition key.
  • Page 88 RIPPER-ROLLER — Maintenance Notes 4-22...
  • Page 89 RIPPER-ROLLER — Parts SECTION V Parts Rigid Main Frame ........................5-2 Folding Main Frame........................5-4 Stabilizer Wheel ......................... 5-8 Auto-Reset Shank ........................5-10 Shank Extension Assembly & Deflector Components.............. 5-13 Combo® Coulter ........................5-14 Coulter Clamps......................... 5-16 Hydraulic Components......................5-18 Mounting Arm and Storage Stand Components..............

  • Page 90: Rigid Main Frame

    RIPPER-ROLLER — Parts Rigid Main Frame Please visit www.unverferth.com/parts/ for the most current parts listing.
  • Page 91 RIPPER-ROLLER — Parts Rigid Main Frame Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION SHANK SHANK SHANK SHANK 67430G Main Frame (w/Decals) =Green= 67430R Main Frame (w/Decals) =Red= 67437G Main Frame (w/Decals) =Green= 67437R Main Frame (w/Decals) =Red= 97961 Decal, WARNING (Read &...

  • Page 92: Folding Main Frame

    RIPPER-ROLLER — Parts Folding Main Frame Please visit www.unverferth.com/parts/ for the most current parts listing.
  • Page 93 RIPPER-ROLLER — Parts Folding Main Frame Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION 15 SHANK NOTES 9390-145 Capscrew 3/4”-10UNC x 2” Grade 5 9802 Lock Nut 3/4”-10UNC 63227G Wing Base 45” (Right-Hand) =Green= 63227R Wing Base 45”...
  • Page 94 RIPPER-ROLLER — Parts Folding Main Frame (continued) Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION 15 SHANK NOTES 67432G Main Frame (w/Decals) =Green= 67432R Main Frame (w/Decals) =Red= 95445 Decal, WARNING (High-Pressure) 97048 Decal, WARNING (Pinch Point) 97961 Decal, WARNING (Read &...
  • Page 95 RIPPER-ROLLER — Parts Notes...
  • Page 96 RIPPER-ROLLER — Parts Stabilizer Wheel Please visit www.unverferth.com/parts/ for the most current parts listing.

  • Page 97: Stabilizer Wheel

    RIPPER-ROLLER — Parts Stabilizer Wheel Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION 67311B Stabilizer Wheel Right-Hand Assembly less Wheel & Tire 67312B Stabilizer Wheel Left-Hand Assembly less Wheel & Tire 63624 Arm Hub Assembly Right-Hand (Includes Items 3 through 15)

  • Page 98: Auto-Reset Shank

    RIPPER-ROLLER — Parts Auto-Reset Shank Please visit www.unverferth.com/parts/ for the most current parts listing. 5-10...
  • Page 99 RIPPER-ROLLER — Parts Auto-Reset Shank Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 67748B Angled Shank Assy Complete Includes Items 1 through 42 97025 Lock Nut 3/4”-10UNC 85791 Beveled Flat Washer 86749B Pull Pin 1 1/2” Dia.
  • Page 100 RIPPER-ROLLER — Parts Auto-Reset Shank (continued) Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 68393B Pull Arm Kit 9405-112 Flat Washer 7/8” Dia. 64784B Outer Toggle Replacement 66834B Shim Washer 5” OD x 1 5/8” ID...

  • Page 101: Shank Extension Assembly & Deflector Components

    RIPPER-ROLLER — Parts Shank Extension Assembly & Deflector Components Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 67278B Shank Extension 28” Assembly Includes Items 1 through 7 67277B Shank Extension Weldment 9390-459 Capscrew 7/8”-9UNC x 11”...

  • Page 102: Combo Coulter

    RIPPER-ROLLER — Parts Combo Coulter ® Please visit www.unverferth.com/parts/ for the most current parts listing. Parts List ITEM 93987 TRIPLE 95565 O-RING 902158 O-RING 901145 BEARIN 9165 BEARIN 97565 C-RING 60735@ HUB CA 66684 INSTRU 93985 RETAIN NOTE: BAG APPROPRIATELY FOR SHIPPING...
  • Page 103 RIPPER-ROLLER — Parts Combo Coulter ® Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 68730B Straight Post (Auto-Reset Shanks) 65854B Combo Coulter LH Sub Asy (Includes 3-27) 9390-056 Capscrew 3/8”-16UNC x 1 1/4” 9928 Lock Nut 3/8”-16UNC...

  • Page 104: Coulter Clamps

    RIPPER-ROLLER — Parts Coulter Clamps Please visit www.unverferth.com/parts/ for the most current parts listing. RIGID UNITS FOLDING UNITS ITEM PART NO. DESCRIPTION 7 SHANK 15 SHANK SHANK SHANK SHANK 9801 Lock Nut 5/8”-11UNC 9802 Lock Nut 3/4”-10UNC 60245 Flush Clamp 6” Weldment...
  • Page 105 RIPPER-ROLLER — Parts Notes Please visit www.unverferth.com/parts/ for the most current parts listing. 5-17...

  • Page 106: Hydraulic Components

    RIPPER-ROLLER — Parts Hydraulic Components Please visit www.unverferth.com/parts/ for the most current parts listing. 5-18...
  • Page 107 RIPPER-ROLLER — Parts Hydraulic Components Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 65299B Mounting Bracket 9800 Lock Nut 1/2”-13UNC 9840 “O”-Ring 9876 ° Swivel Elbow 94038 Cable Tie 32” 9936 Lock Nut 1/4”-20UNC 85631 Pin 1”...

  • Page 108: Mounting Arm And Storage Stand Components

    RIPPER-ROLLER — Parts Mounting Arm and Storage Stand Components Please visit www.unverferth.com/parts/ for the most current parts listing. Main Frame Storage Stand ITEM PART NO. DESCRIPTION 63529 Storage Stand 9500153 Clevis Pin 3/4”D x 6 3/8” 9093 Klik-Pin 9802 Lock Nut 3/4”-10UNC...
  • Page 109 RIPPER-ROLLER — Parts Mounting Arm and Storage Stand Components Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION NOTES 91219 U-Bolt 5/8”-11UNC 9801 Locknut 5/8”-11UNC 86450B Mounting Arm Asy w/Spring Includes Items 4 through 15 86355B...

  • Page 110: Cleated Drum Components

    RIPPER-ROLLER — Parts Cleated Drum Components Please visit www.unverferth.com/parts/ for the most current parts listing. To Tractor Drum 7 Ft. Assembly (69307B) Drum 6 Ft. Assembly (69306B) Drum 8 Ft. Assembly (69308B) Drum 5 Ft. Assembly (69293B) 5-22...
  • Page 111 RIPPER-ROLLER — Parts Cleated Drum Components Please visit www.unverferth.com/parts/ for the most current parts listing. PART DRUM 5 FT. DRUM 6 FT. DRUM 7 FT. DRUM 8 FT. ITEM DESCRIPTION NUMBER ASSEMBLY ASSEMBLY ASSEMBLY ASSEMBLY (69293B) (69306B) (69307B) (69308B) Capscrew 5/8”-11UNC x 1 1/4” G5...

  • Page 112: Lighting Kits

    RIPPER-ROLLER — Parts Lighting Kits Please visit www.unverferth.com/parts/ for the most current parts listing. 5-24...
  • Page 113 RIPPER-ROLLER — Parts Lighting Kits Please visit www.unverferth.com/parts/ for the most current parts listing. ITEM PART NO. DESCRIPTION FOLDING UNITS RIGID UNITS 69664B Reflector Stand Assembly 68960B Light Bracket 69664B Reflector Stand Assembly 68958B Reflector Bracket 9003125 Decal, Fluorescent Orange...
  • Page 114 PageMaker_OM_Files\Unverferth\RIPPER-ROLLER\\\600779.indd///December 2018-0//October 2019-1//January 2020-2//December 2020-3...

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