Landoll VT Plus 7410 Operator's Manual

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Model 7410

VT Plus

Operator's Manual

LANDOLL COMPANY, LLC

1900 North Street

Marysville, Kansas 66508

(785) 562-5381

800-428-5655 ~ WWW.LANDOLL.COM

F-586-2501

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Summary of Contents for Landoll VT Plus 7410

Page 1 Model 7410 VT Plus Operator’s Manual LANDOLL COMPANY, LLC 1900 North Street Marysville, Kansas 66508 (785) 562-5381 800-428-5655 ~ WWW.LANDOLL.COM F-586-2501...
Page 2 Manuals for the 7410 VT Plus MANUAL NUMBER MANUAL NAME F-586 7410 VT Plus Operator’s Manual F-587 7410 VT Plus Parts Manual F-587-2501...
Page 3 Table of Contents Introduction and Safety Information Introduction ..............1-1 Understanding Safety Statements .
Page 4 Conditioner Reel Spring Installation (Option) ........3-20 Finishing Hydraulic Conditioner Reel Installation (Option) .
Page 5 Introduction and Safety Information Introduction The Landoll Model 7410 VT Plus is a quality product designed to give years of trouble free performance. By following each section of this manual, your system will perform as designed for you and your operation.
Page 6 INTRODUCTION AND SAFETY INFORMATION Understanding Safety Decal Safety Statements 1. Examine safety decals and be sure you have the correct safety decals for the implement. You will find various types of safety information on the 2. Keep these signs clean so they can be observed following pages and on the machine signs (decals) readily.
Page 7 INTRODUCTION AND SAFETY INFORMATION Protective Equipment 4. Do not transport at speeds over 20 MPH under good conditions. Never travel at a speed which does not 1. Wear protective clothing and equipment. allow adequate control of steering and stopping. Reduce speed if towed load is not equipped with 2.
Page 8 INTRODUCTION AND SAFETY INFORMATION Safety Chain 1. Use a chain with a strength rating equal to or greater than the gross weight of towed machinery, which is 10,100 pounds minimum in accordance with ASAE S338.2 specifications. If two or more implements are pulled in tandem, a larger chain may be required.
Page 9 Landoll Company, LLC DEALER NAME________________________________ Marysville, Kansas www.landoll.com We at Landoll wish to thank you for purchasing our product. We have spent considerable time and effort to MODEL # research, design, test and develop this machine and are confident it will serve you in the use for which it was SERIAL # designed.
Page 10 Landoll Company, LLC Warranty Department within ten (10) days of the first retail sale. As stated above, Landoll Company, LLC Warranty Staff will identify components listed on a Warranty Claim required to be returned for further analysis. All parts returned to Landoll Company, LLC must be shipped with a Return Materials Authorization (RMA) provided by the Landoll Company, LLC Warranty Staff.
Page 11 This exclusive remedy shall not be deemed to have failed of its essential purpose so long as Landoll Company, LLC is willing and able to repair or replace defective parts in the prescribed manner.
Page 12 STANDARD SPECIFICATIONS General Torque Specifications LANDOLL SAE TORQUE SPECIFICATIONS (FOOT POUNDS) [ ] Indicates specifications for Prevailing Torque Nuts. FASTENER TORQUE SPECIFICATIONS (Rev. 23/04) This chart provides general torque specifications for UNF Size Grade 2 Grade 5 Grade 8 Standard Nuts and Caps Screws (as received condition)
Page 13 STANDARD SPECIFICATIONS Hydraulic Fitting Torque Specifications LANDOLL LANDOLL LANDOLL HYDRAULIC FITTING TORQUE HYDRAULIC FITTING TORQUE HYDRAULIC FITTING TORQUE SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS (REV . 23/04) (REV . 23/04) (REV . 23/04) AEROQUIP BRAND FITTINGS GATES BRAND FITTINGS PARKER BRAND FITTINGS 37° JIC; ORS & ORB 37°...
Page 14 STANDARD SPECIFICATIONS Model Specifications 7410VT Plus Model Number 7410-14 Working Width 13-10” Transport Width 15'-3” Blade Diameter 22” Number of Blades 22/24 Number of Bearings Tire Size And Ply 320/70R15 Spindle Size 2-1/4” Wheel Bolt Pattern 8 Bolt Estimated Weight (W/6 Ga.
Page 15 STANDARD SPECIFICATIONS Table provided for general use. NOTES:...
Page 16 STANDARD SPECIFICATIONS Figure 2-6: Wing Stabilizer and Light Bracket Placement 7410-14’ F-586-2501...
Page 17 STANDARD SPECIFICATIONS NOTE: LOCATION OF REAR JACK MOUNT 20” 7410-14 204417 90”/90” DOUBLE REEL 20” NOTE: SEE REEL INSTALLATION SECTION IN ASSEMBLY INSTRUCTIONS 7410-14’ 204417 SECTION FOR ARM ASSEMBLY 90”/90” DOUBLE REEL Figure 2-7: Double Round Reel Placement 7410-14’...
Page 18 STANDARD SPECIFICATIONS Table provided for general use. NOTES: 2-10 F-586-2501...
Page 19 Chapter 3 Assembly Instructions It is very important that your new 7410 VT Plus be  DANGER properly assembled, adjusted and lubricated before use. Illustrations to assist with the assembly process are Disc blades are extremely sharp. Exercise provided in “Standard Specifications” on page 2-1. extreme care when working on or near disc They show proper disc gang, wing stabilizer bracket, and blades.
Page 20 ASSEMBLY INSTRUCTIONS 7410 VT Plus Frame and Hitch NOTE Assembly The hitch may be assembled in the upper or lower position depending on matching tractor drawbar height. IMPORTANT See “Hitch Adjustment” on page 4-9 for proper adjustment. Read all safety precautions at the front of the section 3.
Page 21 ASSEMBLY INSTRUCTIONS Figure 3-1: Frame and Hitch Assembly Installation...
Page 22 ASSEMBLY INSTRUCTIONS Leveler Assembly NOTE 1. Install a hardened steel wear bushing in the leveler L When the hitch is in the upper mounting position, the link (See Figure 3-2.) leveler ball joint link is mounted in the lower holes. When the hitch is in the lower position, the link is mounted in the 2.
Page 23 ASSEMBLY INSTRUCTIONS Figure 3-2: Leveler Assembly Installation...
Page 24 ASSEMBLY INSTRUCTIONS Manual Leveler 2. Install the manual leveler handle assembly into the front end of the leveler tube and fasten with two 1. Using the manual leveler, screw the leveler tube onto 5/8-11 x 3-1/2 hex head cap screws and hex lock the leveler screw assembly (See Figure 3-3.) Initially nuts.
Page 25 ASSEMBLY INSTRUCTIONS Figure 3-3: Manual Leveler Installation...
Page 26 ASSEMBLY INSTRUCTIONS Hydraulic Leveler (Option) 12. Install 1/32" restrictor fittings in the leveler cylinder. 13. Install adapters into each port of check valve (See 1. Thread a 1-1/2-6 hex nut onto the leveler screw Figure 3-5.) assembly (See Figure 3-5.) Initially leave 14.
Page 27 ASSEMBLY INSTRUCTIONS Figure 3-5: Hydraulic Leveler Installation...
Page 28 ASSEMBLY INSTRUCTIONS Disc Gangs  DANGER Disc blades are extremely sharp. Exercise extreme care when working on or near disc blades. Do not allow discs to roll over or fall onto any bodily part. Do not allow wrenches to slip when working near disc blades.
Page 29 ASSEMBLY INSTRUCTIONS Figure 3-6: Disc Gang Installation 3-11...
Page 30 Landoll to assign new part numbers for the cylinders and corresponding service items, i.e. packing kits, glands, clevis ends, etc. During assembly and service of your Landoll equipment it is important to know which cylinders you are dealing with. During the modification process listed above, Landoll...
Page 31 ASSEMBLY INSTRUCTIONS Cross Reference Matrix For Model 7410 VT Plus Old Landoll Part Number New Landoll Part Number Landoll Part Description 140470 247547 Cylinder, 4 x 10, Rephase 3-13...
Page 32 ASSEMBLY INSTRUCTIONS Hydraulic Installation NOTE Refer to Figure 3-8 for lift hydraulic diagram for 7410-14 model. 1. Install 90 degree regular adapter fittings in both ends of all lift cylinders. 2. Install the manifold to the manifold bracket on the front center gang using 1/2-13 x 3-1/2 hex head cap screws and hex lock nuts.
Page 33 ASSEMBLY INSTRUCTIONS Figure 3-8: Lift Hydraulic Installation (14’ Model) 3-15...
Page 34 ASSEMBLY INSTRUCTIONS Light and SMV Bracket 3. Mount enhanced lighting module on right hand tail light bracket using #8-32 x 1/2 pan head slotted Installation (Prior to August, screw and nuts. Connect rear harness to module and 2013) connect the right/left side lights accordingly. Route main wire harness through hose holder on hitch, 1.
Page 35 ASSEMBLY INSTRUCTIONS Figure 3-9: Light and SMV Bracket Installation (Prior to August, 2013) 3-17...
Page 36 ASSEMBLY INSTRUCTIONS Light and SMV Bracket IMPORTANT Installation (After August, 2013) Make sure lights are positioned for maximum visibility from the rear. NOTE 6. Install the rear warning light harness to the frame. Connect 2 pin and 3 pin ends to each of the warning Refer to page 2-8 for light bracket placement.
Page 37 ASSEMBLY INSTRUCTIONS Figure 3-11: Light and SMV Bracket Installation (After August, 2013) 3-19...
Page 38 ASSEMBLY INSTRUCTIONS Conditioner Reel Spring 5. Assemble 17" heavy spring assembly to reel arm using 1" pivot pin, and 5/16 x 1-1/2” spring slotted Installation (Option) pins. Set pin centers to 21" dimension as shown in Figure 3-12. NOTE  WARNING Refer to Conditioner Single Reel Installation shown in Figure 3-12 for single reel installation or Conditioner...
Page 39 ASSEMBLY INSTRUCTIONS Figure 3-12: Conditioner Single Reel Installation 3-21...
Page 40 ASSEMBLY INSTRUCTIONS REAR JACK MOUNT MACHINERY 1-1/2 BEARING BUSHING FLANGE MACHINERY BUSHING MACHINERY 5/16 X 1-1/2 BUSHING ROLL PIN 1-8 X 6-1/2 HEX CAP SCREW & DOUBLE LOCK NUT REEL ARM PIVOT BUSHING 1-8 X 9 CLAMP ADJ BOLT TUBE DOUBLE REEL 2-1/2 SNAP RING ASSEMBLY...
Page 41 ASSEMBLY INSTRUCTIONS Figure 3-14: Finishing Reel Hydraulic Installation 3-23...
Page 42 ASSEMBLY INSTRUCTIONS Finishing Hydraulic Conditioner 3. Install the manifold to the manifold bracket on the frame using 1/2-13 x 3-1/2 hex head cap screws and Reel Installation (Option) hex lock nuts. 4. Install fittings into manifold according to Figure 3-14. NOTES 5.
Page 43 ASSEMBLY INSTRUCTIONS Figure 3-16: Finishing Hydraulic Conditioner Single Reel Installation (Option) 3-25...
Page 44 ASSEMBLY INSTRUCTIONS REAR JACK MOUNT MACHINERY 1-1/2 BEARING BUSHING FLANGE MACHINERY BUSHING MACHINERY 5/16 X 1-1/2 BUSHING ROLL PIN 1-8 X 6-1/2 HEX CAP SCREW & DOUBLE LOCK NUT REEL ARM PIVOT BUSHING 1/2-13 X 2 HEX CAP CLAMP SCREW TUBE DOUBLE REEL 1/2 LOCK...
Page 45 ASSEMBLY INSTRUCTIONS Rear Jack Installation A rear jack assembly is available for use on the rear of the VT Plus. IMPORTANT The rear jack tube should be located to the rear of the VT Plus near the center of the frame, but not interfering with the visibility of the SMV sign.
Page 46 ASSEMBLY INSTRUCTIONS Final Assembly 4. Connect lights to the tractor and verify operation. 5. Check tires for proper inflation 1. Attach a tractor to the implement and charge the lift 6. Level the machine from side to side as described in system hydraulics as described is “Hydraulic Lift “Leveling (Side to Side)”...
Page 47 ASSEMBLY INSTRUCTIONS Rear Tow Hitch 2. Route the hydraulics through the left sid of the hitch tube and on up through the hose loops provided on 1. Attach rear tow assembly to center frame using the frame, on towards the front of the 7410 just like clamp plates, 5/8 x 10-3/4 u-bolts, 1 x 7 u-bolts and the rest of the hoses in the tractor.
Page 48 ASSEMBLY INSTRUCTIONS Table provided for general use. NOTES: 3-30 F-586-2501...
Page 49 Chapter 4 Operation and Maintenance   DANGER DANGER Never allow anyone to ride on the 7410 VT Plus at Always lock the tractor drawbar in the center any time. Allowing a person to ride on the position when transporting the unit. Failure to do machine can inflict serious personal injury or so can result in serious injury or death and cause death to that person.
Page 50 OPERATION AND MAINTENANCE Tractor Preparation VT Plus Preparation The Landoll 7410 VT Plus is designed to be pulled by tractor equipped with a double lip or clevis type hitch. If your tractor is not equipped as such, you need to purchase the hitch from your local tractor dealer.
Page 51 OPERATION AND MAINTENANCE Attaching to the Tractor  WARNING 1. Align the tractor drawbar with the machine. Raise or Escaping hydraulic fluid can cause serious lower the unit ring hitch, as needed, using the swivel personnel injury. Relieve system pressure before jack.
Page 52 OPERATION AND MAINTENANCE 2. The hydraulic system is not filled with oil and should be purged of air before transporting and field operations. Carefully hitch the VT Plus to the tractor and connect the hydraulic lift hoses. Check to make sure the tractor hydraulic reservoir is full of the manufacturer’s recommended oil.
Page 53 OPERATION AND MAINTENANCE General Operation Field Operation 1. The horsepower requirements are typically 8-10 1. Raise the unit to take the weight off of the transport horsepower per foot of cut. This will vary widely due locks. Remove the transport locks from the lift to speed, depth, moisture, residue and types of soils.
Page 54 OPERATION AND MAINTENANCE Leveling (Side to Side) 2. To level the center frame: a. Verify that all of the tires are properly inflated. 1. An adjustable radius rod connects the center frame b. Raise it to fully extend the lift cylinders and lifts together to keep them operating in unison.
Page 55 OPERATION AND MAINTENANCE Leveling (Front-to-Rear) IMPORTANT 1. The leveling feature on the VT Plus is used to keep Improperly set gauge wheels can prevent the leveler the machine level when raising the unit from a from functioning properly. Large adjustments, either working position to a transport position.
Page 56 OPERATION AND MAINTENANCE Figure 4-9: Hydraulic Leveler Adjustment Hydraulic Leveler Adjustment 3. Loosen the 1-1/2-6 hex lock nut at the rear of the leveler tube (an adjustment wrench is provided for If a unit is equipped with an optional hydraulic leveler, this).
Page 57 OPERATION AND MAINTENANCE Hitch Adjustment 4. To adjust the hitch (See Figure 4-10.): a. Lower the VT Plus to the ground. 1. It is important for the VT Plus to maintain a proper b. Adjust the leveler screw (manual or hydraulic) in draft line with the tractor to do a level job of discing.
Page 58 OPERATION AND MAINTENANCE Scraper Adjustment 1. Rigid scrapers should be set initially as close to the disc blade as possible without rubbing The VT Plus is equipped with rigid scrapers at regular (approximately 1/8") (See Figure 4-11.) A slotted spools with dual scrapers at the disc bearings. hole at the top of each scraper is provided for individual adjustment.
Page 59 OPERATION AND MAINTENANCE Disc Blades  DANGER 1. The 7410 VT Plus is equipped with 22" -6 ga. (.197"), Disc blades are extremely sharp. Exercise 22" -4 ga. (.256), or 22" -4 ga. (.256 )rollable low extreme care when working on or near disc concavity disc blades on both front and rear.
Page 60 OPERATION AND MAINTENANCE Depth Stop Adjustment (Manual) The operating depth of the VT Plus is controlled by a single-point depth stop. The stop is located at the center front of the machine. 1. Adjust the depth stop by turning the handle in (clockwise) to increase operating depth (See Figure 4-13.) Turn the handle out (counter-clockwise) to decrease operating depth.
Page 61 2. Remove the tire. replace all seals. Seal kits are available from your 3. Remove the hub cap, cotter pin, slotted nut and Landoll dealer. washer. 3. Check all hydraulic hoses weekly. Look for binding or 4. Remove the hub. Clean and inspect the bearings and cracking.
Page 62 OPERATION AND MAINTENANCE Transport 6. A safety chain is provided with the implement to insure safe transport. 1. Check and follow all federal, state, and local a. The safety chain should have a tensile strength requirements before transporting the VT Plus. equal to or greater than the gross weight of the 2.
Page 63 OPERATION AND MAINTENANCE 7. Check that tires are of proper size, load rating, and inflated to manufacture specifications before transporting. Check wheel lug bolts to insure tightness. 8. Know the transport heights and widths of the unit before transporting. Attachments such as leveling harrows can increase the transport dimensions of the implement.
Page 64 OPERATION AND MAINTENANCE Figure 4-17: Lubrication Schedule LUBRICATION TABLE INTERVAL ITEM DESCRIPTION NO. OF LUBE POINTS (Hours Unless Stated) Disc Gang Bearings 1 each Radius Rod Walking Tandem Hubs 1 each Wheel Hubs 1 each Manual Leveler Tube Hydraulic Leveler Tube (Optional) Conditioner Reel Bearings 1 each Table 4-1: Lubrication Table...
Page 65 OPERATION AND MAINTENANCE Lubrication Maintenance 3. Disc gang and conditioner reel bearings are equipped with seals that will let grease pass and not 1. Table 4-1 specifies the number and the period of harm the seal. Regular lubrication will maintain a full lubrication points on the 7410 VT Plus.
Page 66 OPERATION AND MAINTENANCE Storage 1. The service life of the VT Plus will be extended by proper off-season storage practices. Prior to storing the unit, complete the following procedures: a. Completely clean the unit. b. Inspect the machine for worn or defective parts. Replace as needed.
Page 67 Chapter 5 Troubleshooting Guide The Troubleshooting Guide, shown below, is included to help you quickly locate problems that can happen using your 7410 VT Plus. Follow all safety precautions stated in the previous sections when making any adjustments to your machine. PROBLEM PROBABLE CAUSE SOLUTION...
Page 68 TROUBLESHOOTING GUIDE PROBLEM PROBABLE CAUSE SOLUTION HYDRAULIC - CANNOT INSTALL ONE Center lifts not properly timed. Remove 1” bolt from adjustable radius rod TRANSPORT LOCK on lifts and fully retract lift cylinders, reinstall radius rod bolt adjusting it to fit the lifts in the position.
Page 69 Document Control Revision Log: Date Revision End Item # Improvement(s) Description and Comments 04/29/11 F-586-0111 7431 Initial Release 11/07/18 F-586-1118 7431 Updated lube table, 01/03/25 F-586-2501 7431 Prince cylinder update,...
Page 70 Equipment from Landoll Corporation is built to exacting standards ensured by ISO 9001 registration at all Landoll manufacturing facilities. Model 7410 VT Plus Operator’s Manual Re-Order Part Number F-586 LANDOLL CORPORATION 1900 North Street Marysville, Kansas 66508 (785) 562-5381 800-428-5655 ~ WWW.LANDOLL.COM Copyright 2025.

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Vt plus 7410-14