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Landoll Weatherproofer 2400 Series Operator's Manual

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Model 2431
Weatherproofer
Operators Manual
LANDOLL COMPANY, LLC
1900 North Street
Marysville, Kansas 66508
(785) 562-5381
800-428-5655 ~ WWW.LANDOLL.COM
F-1156-2406

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  • Page 1 ‘ Model 2431 Weatherproofer Operators Manual LANDOLL COMPANY, LLC 1900 North Street Marysville, Kansas 66508 (785) 562-5381 800-428-5655 ~ WWW.LANDOLL.COM F-1156-2406...
  • Page 2 Instructions for Ordering Parts ** Repair parts must be ordered through an Authorized Dealer ** DEALER INSTRUCTIONS FOR ORDERING PARTS FROM LANDOLL PARTS DISTRIBUTION CENTER Phone #: 800-423-4320 785-562-5381 Fax #: 888-527-3909 Order online: dealer.landoll.com IDENTIFICATION PLATE The identification plate, which lists the model number and serial number, is located on the front of the frame.
  • Page 3 DANGER DO NOT operate or perform any maintenance tasks on this equipment until you have completed the following: 1. Receive proper training to operate this equipment safely. 2. Read and understand the operator’s manual. 3. Be thoroughly trained on inspection and repair procedures. Failure to comply with this warning may result in serious injury or possibly death.
  • Page 5 Table of Contents Introduction and Safety Information Understanding Safety Statements ........1-2 Transporting Safety .
  • Page 6 TABLE OF CONTENTS Field Operation..........4-6 Leveling (Front-to-Rear).
  • Page 7 TABLE OF CONTENTS Introduction and Safety Information The Landoll Model 2431 Weatherproofer 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 8 TABLE OF CONTENTS Understanding Safety State- NOTE ments Make sure you read and understand the information contained in this manual and on the machine signs (decals) before you attempt to operate or maintain this You will find various types of safety information on the machine.
  • Page 9 TABLE OF CONTENTS Transporting Safety Maintenance Safety 1. Understand the procedure before doing the work. Use IMPORTANT proper tools and equipment. It is the responsibility of the owner/operator to 2. Make sure all moving parts have stopped. comply with all state and local laws. 3.
  • Page 10 TABLE OF CONTENTS Prepare for Emergencies Safety Chain 1. Keep a First Aid Kit and Fire Extinguisher handy. 1. Use a chain with a strength rating equal to or greater than the gross weight of towed machinery, which is 2. Keep emergency numbers for doctor, ambulance, 10,100 pounds minimum in accordance with ASAE hospital, and fire department near the phone.
  • Page 11 TABLE OF CONTENTS Safety Decals and Reflectors New safety signs may be ordered from your Landoll dealer. Refer to this section for parts and proper safety The 2431 Weatherproofer equipped with all safety signs sign placement. installed for safe operation.
  • Page 12 TABLE OF CONTENTS P/N 207142 Danger: Stuck Shank Front of hitch, 4th from left QTY. 1 P/N 207142 Danger: Stuck Shank Left side, spring shank weldment QTY. 1 each P/N 2-573-010037 Danger: Folding wing Front, side, front tube, center frame, both sides QTY.
  • Page 13 TABLE OF CONTENTS P/N 144193 SIS 20MPH Front outside, center frame, both sides QTY. 2 P/N 528934 Yellow Reflector Left front, center frame, both sides QTY. 2 P/N 528934 Yellow Reflector Left middle, center frame, both sides QTY. 2 P/N 528934 Yellow Reflector Left center frame, rear, front light bracket, both sides QTY.
  • Page 14 TABLE OF CONTENTS P/N 528938 Orange Reflector Back side, reflector mount plate, top, both sides QTY. 2 P/N 528938 Orange Reflector Back side, front, light bracket both sides, top, both sides QTY. 2 P/N 528933 Red Reflector Back side, reflector mount plate, bottom, both sides QTY.
  • Page 15 TABLE OF CONTENTS P/N 528938 SMV Emblem Back side, smv mount QTY. 1 P/N 224589 SIS 20 mile/h Back side, rear fold plate QTY. 1 P/N 2-573-010469 Danger: Spring Preloaded Top side, spring shank weldment spring QTY. 1 each F-1156-2406...
  • Page 16 TABLE OF CONTENTS Table provided for general use. NOTES: 1-10 F-1156-2406...
  • Page 17 10 days of purchase or lease, in operators of the 2431 Weatherproofer. Read it carefully order to be on file at Landoll and eligible for Warranty. so as to be able to follow the suggestions made. Please take time to understand the proper maintenance schedule Take time to read and understand the Warranty for this and SAFE operation of your equipment.
  • Page 18 1) subjected to or operated in a manner which, at any time, have exceeded the product design limits: 2) repaired or altered outside our factory in any way so as, in the judgment of Landoll Company, LLC , to affect its stability or reliability: 3) subject to misuse, negligence, accident, or has been operated in a manner expressly prohibited in the instructions;...
  • Page 19 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 20 TABLE OF CONTENTS General Torque Specifications (rev. 4/97) TORQUE SPECIFIED IN FOOT POUNDS This chart provides tightening torques for general purpose applications when special torques are not specified on process or drawing. Assembly torques apply to plated nuts and cap-screws assembled without supplemental lubrication (as received condition).
  • Page 21 TABLE OF CONTENTS Hydraulic Fitting Torque Specifications TORQUE IS SPECIFIED IN FOOT POUNDS- 37 JIC, ORS, & ORB (REV. 10/97) This chart provides tightening torques for general purpose applications when special torques are not specified on process or drawing. Assembly torques apply to plated nuts and capscrews assembled without supplemental lubrication (as received condition).
  • Page 22 TABLE OF CONTENTS Model Specifications 2431 Weatherproofer Model Number 2431-11-24 2431-13-24 Working Width 22'-0” 26'-0” Transport Width 18'-1” 18'-1” Transport Height - Base Machine Only - Harrow Will be Taller 12'-9” 14'-0” Number of Blades F/R 28/30 32/34 Number of Shanks Shank Spacing 24”...
  • Page 23 TABLE OF CONTENTS Table provided for general use. NOTES: F-1156-2406...
  • Page 24 TABLE OF CONTENTS Shank Placement 10" 8" 8" 10" 14" 14" 12" 12" 6" 6" 10" Figure 2-2: Shank Placement Assembly 2431-11 F-1156-2406...
  • Page 25 TABLE OF CONTENTS 10" 8" 8" 10" 14" 14" 12" 12" 6" 6" 10" 10" 10" Figure 2-3: Shank Placement Assembly 2431-13 F-1156-2406...
  • Page 26 TABLE OF CONTENTS 3BCT W/Hydraulic Chopper Placement 2431-11-13 NOTE: LOCATION BULKHEAD FITTINGS 10” 10” 9-5/8” NOTE: 35” 35” LOCATION OF HARROW ADJUSTMENT WRENCH’S 4 TINE HARROW 5 TINE HARROW 4 TINE HARROW 17-1/8” ASSEMBLY LH ASSEMBLY ASSEMBLY RH REEL/GANGBAR REEL/GANGBAR REEL/GANGBAR ASSEMBLY 97”...
  • Page 27 TABLE OF CONTENTS Disc Lev/Hyd Flat RL Placement 2431-11 NOTE: LOCATION OF NOTE: LOCATION OF HOSE CLAMP ASSELBLIES HOSE CLAMP ASSELBLIES NOTE: LOCATION NOTE: LOCATION DISC LEVELER DISC LEVELER ASSEMBLY MOUNT LT ASSEMBLY MOUNT RT NOTE: LOCATION OF HOSE CLAMP AND BULKHEAD PLATE 16"...
  • Page 28 TABLE OF CONTENTS Disc Lev/Hyd Flat RL Placement 2431-13 NOTE: LOCATION OF NOTE: LOCATION OF HOSE CLAMP ASSELBLIES HOSE CLAMP ASSELBLIES NOTE: LOCATION NOTE: LOCATION DISC LEVELER DISC LEVELER ASSEMBLY MOUNT LT ASSEMBLY MOUNT RT NOTE: LOCATION OF HOSE CLAMP AND BULKHEAD PLATE ASSELBLIES 15-3/4"...
  • Page 29 Chapter 3 TABLE OF CONTENTS Assembly Instructions It is very important that your new 2431 Weatherproofer WARNING be properly assembled, adjusted and lubricated before use. Illustrations to assist with the assembly process are Do not attempt to lift heavy parts (such as the provided in “Standard Specifications”...
  • Page 30 TABLE OF CONTENTS Center Frame and Lift Assembly 7. Attach the hose mount plate, light mount plate to bottom side of center frame weldment RT/LT assemblies with 1/2 x 9 bolts, 1/2 flat washers, on IMPORTANT both sides and 1/2 lock nuts. Attach the RT/LT light bracket assemblies with yellow reflectors to front of Read all safety precautions at the front of the section machine on outside of center frame weldment RT/LT...
  • Page 31 TABLE OF CONTENTS 15. Attach the rear of the depth stop assemble to the top NOTE hole of the depth stop tall plate with 5/8 x 2-1/2 bolt The base end of the 4-1/2 x 16 cylinders will be and 5/8 lock nut. Do not over-tighten this bolt, it must shipped from factory install to center frame.
  • Page 32 TABLE OF CONTENTS 3/4 X 7-1/2 BOLTS, 3/4 FLAT WASHERS, 3/4 LOCK NUTS LIGHT MOUNT PLATE, 3/4 X 3 BOLTS, CENTER FRAME RT LIGHT BRACKET 3/4 FLAT WASHERS, PLATE ASSEMBLY, 1/2 X 3-1/2 3/4 LOCK NUTS BOLTS, 1/2 WASHERS, CENTER FRAME 3/4 X 7 GR8 1/2 LOCK NUT CENTER REEL...
  • Page 33 TABLE OF CONTENTS FRONT SMV EMBLEM, 1/4 X 3/4 BOLTS, 1/4 LOCK NUTS FOLD ANCHOR ASSEMBLY, 3/4 X 6 BOLTS, 3/4 FLAT WASHERS, 3/4 LOCK NUTS SMV MOUNT, BUSHINGS, FOLD ANCHOR ASSEMBLY 1/2 X 2 BOLTS, W/LOCKS, 1/2 LOCK NUTS 3/4 X 6 BOLTS, 3/4 FLAT WASHERS, 3/4 LOCK NUTS...
  • Page 34 TABLE OF CONTENTS DETAIL B 4-1/2 X 16 CYLINDER W/CYLINDER ROD BLOCK, BUSHINGS STAND BEARING CAP, 3/4 X 2-1/2 BOLT, 3/4 LOCK NUT 4-1/2 X 16 CYLINDER W/CYLINDER ROD BLOCK, BUSHINGS DETAIL A DEPTH STOP ASSEMBLY BUSHINGS, LIFT PIN, 1-1/2 X 10GA WASHERS, 4-1/2 X 16 CYLINDER W/CYLINDER ROD BLOCK, HUB/SPINDLE...
  • Page 35 TABLE OF CONTENTS Table provided for general use. NOTES: F-1156-2406...
  • Page 36 TABLE OF CONTENTS Wing Frame Assembly 3. Secure the middle and rear wing hinges with hinge pin, pin and 1-1/4 lock nut. NOTE NOTE Be sure a 1-3/4 bearing flange are installed in both Assemble a 1-3/4 thrust washer on front side of the sides of all center frame hinge points See Figures 3-4.
  • Page 37 TABLE OF CONTENTS 1-1/4 X 7 PIN, WING FRAME 1-1/4 FLAT WASHERS, ASSEMBLY RH 5/16 X 2-1/2 SLOTTED SPRING PINS 4 X 30 CYLINDER HINGE PIN, PIN, 1-1/4 LOCK NUT 1-1/4 X 8-1/4 PIN, 1-1/4 FLAT WASHERS, 5/16 X 2-1/2 SLOTTED SPRING PINS 1-3/4 HINGE BUSHINGS...
  • Page 38 TABLE OF CONTENTS Hitch Assembly 5. Attach front of leveler assembly to rear holes of 30” tower assembly with hitch pins, 1/2 x 2-1/4 pin and 1 lock nut. IMPORTANT 6. Attach the rear of leveler tube to the center hole of the Read all safety precautions at the front of the section ears as shown in Detail A...
  • Page 39 TABLE OF CONTENTS NOTE: ATTACH REAR OF LEVELER TO CENTER HOLE OF LIFT ASSEMBLY 30” TOWER ASSEMBLY, HITCH PIN, 1/2 X 2-1/4 PIN, 1 LOCK NUT LEVELER ASSEMBLY, HITCH PIN, 1/2 X 2-1/4 PIN, 1-1/2 X 10 GA WASHERS, DETAIL A 1 LOCK NUT RADIUS ASSEMBLY, HITCH PIN, 1/2 X 2-1/4 PIN,...
  • Page 40 TABLE OF CONTENTS Disc Gang to Wing Frame 1. Remove the 3/4 lock nuts from bottom of wing frame, the 3/4 x 10 bolts, flat washers and gang lift plates Assembly may be left on top side of frames, See Figure 3-8.
  • Page 41 TABLE OF CONTENTS NOTE: CYCLE HYDRAULIC DISC GANGS BEFORE INSTALLING APPROXIMATELY 10” DECAL, ALLOWS FOR CENTERING IT UP BETTER Figure 3-7: Disc Gang Gauge Adjustment F-1156-2406 3-13...
  • Page 42 TABLE OF CONTENTS GANG LIFT PLATE, 3/4 X 8 BOLTS, 3/4 CLAMP PLATE, FLAT WASHERS 3/4 X 8 BOLTS, 3/4 FLAT WASHERS, 3/4 LOCK NUTS GANG LIFT PLATE, 3/4 X 8 BOLTS, 3/4 FLAT WASHERS 3/4 LOCK NUT 3/4 X 2-1/2 BOLTS, 3/4 FLAT WASHERS, 3/4 LOCK NUTS Figure 3-8: Disc Gang &...
  • Page 43 TABLE OF CONTENTS Table provided for general use. NOTES: F-1156-2406 3-15...
  • Page 44 TABLE OF CONTENTS Shank and Point Installation NOTE The shanks can be positioned in any of the three holes offered. For a maximum depth of 14” the bottom NOTE hole is needed. There is approximately 2” difference The clamp-shank assembly will shipped installed to between the holes.
  • Page 45 TABLE OF CONTENTS 3/4 LOCK NUT FLAT WASHERS, 5/8 LOCK NUT CLAMP-SHANK ASSEMBLY 3/4 X 4 BOLT 5/8 X 4 GR8 BOLT, 5/8 LOCK NUT SHANK, 3/4 OD X 5/8 ID HARDENED BUSHING NOTE: TORQUE THE 1/2 X 2-3/4 BOLT, GATE CLAMP BOLTS 1/2 FLAT WASHER, TO 300-350 FT/LBS...
  • Page 46 TABLE OF CONTENTS Hydraulic Installation 2. Install the 8 port front fold manifold, bushings to the rear side of the fold cylinder mount plates using 1/2 x 8-1/2 bolts and 1/2 lock nuts See Figures 3-11. NOTE See Figure 3-13 for hydraulic lift assembly.
  • Page 47 TABLE OF CONTENTS 3. Install the 8 port rear fold manifold, manifold mount NOTE plate, bushings to the front side of the cylinder fold mount plate using 1/2 x 4-1/2 bolts and 1/2 lock nuts The lift and hydraulic gang circuits are re-phasing See Figure 3-12.
  • Page 48 TABLE OF CONTENTS 1/2” X 164” HOSE 1000PSI RELIEF VALVE 4-1/2 X 16 CYLINDER/ WITH BLOCK 4 X 16 CYLINDER 1/2” X 106” 1/2” X 62” HOSE 1000PSI HOSE RELIEF 4-1/2 X 16 5/8” X 134” VALVE CYLINDER/ HOSE DETAIL B WITH BLOCK 1/2”...
  • Page 49 TABLE OF CONTENTS NOTE: RUN HOSES THROUGH ALL HOSE CLAMPS AND LOOPS NOTE: RUN HOSES BETWEEN NOTE: RUN HOSES FOLD PLATES, UNDER INNER THROUGH ALL HOSE LIFT CYLINDERS AND FRAME CLAMPS AND LOOPS TUBES Figure 3-14: Hydraulic Lift Layout F-1156-2406 3-21...
  • Page 50 TABLE OF CONTENTS NOTE: ALL BASE END FOLD CYLINDER FITTINGS 3/8” X 40” USE 1/16 90° RESTRICTORS HOSE 3/8” X 190” 3/8” X 58” 3/8” X 24” HOSE 3-1/4 X 8 HOSE HOSE CYLINDER 3/8” X 90” 3/8” X 40” 3/8”...
  • Page 51 TABLE OF CONTENTS 3-1/2 X 8 3-1/4 X 8 CYLINDER CYLINDER Figure 3-16: Hydraulic Fold Layout F-1156-2406 3-23...
  • Page 52 TABLE OF CONTENTS NOTE: CONNECT 2, NOTE: RUN 190” HOSE NOTE: ROUTING OF 40” HOSES FROM BASE BETWEEN FRONT FOLD THE 2, 36” HOSES END OF FOLD CYLINDERS PLATES AND OVER FRONT 8 PORT TO TOP PORT OF FRONT FRONT 8 PORT MANIFOLD MANIFOLD 8 PORT MANIFOLD MOUNTING BOLTS...
  • Page 53 TABLE OF CONTENTS Table provided for general use. NOTES: F-1156-2406 3-25...
  • Page 54 TABLE OF CONTENTS 90° 1/16 RESTRICTOR 3/8” X 200” 3/8” X 244” ADAPTER HOSE HOSE 90° #8 ADAPTER 3/8” X 182” HOSE 3/8” X 244” HOSE 3/8” X 260” 3/8” X 200” HOSE HOSE DETAIL A 3-1/4 X 8 CYLINDER (RIGHT WING) 3-1/2 X 8 CYLINDER...
  • Page 55 TABLE OF CONTENTS NOTE: RUN HOSES THROUGH ALL HOSE CLAMPS AND LOOPS NOTE: RUN HOSES BETWEEN FOLD PLATES, UNDER INNER NOTE: LOCATION OF LIFT CYLINDERS AND DISC 90° 1/16” RESTRICTOR LIFT TUBES FITTING 4 X 8 3-3/4 X 8 3-1/2 X 8 3-1/4 X 8 CYLINDER CYLINDER...
  • Page 56 TABLE OF CONTENTS Table provided for general use. NOTES: 3-28 F-1156-2406...
  • Page 57 TABLE OF CONTENTS 7-PIN 4-PIN CIRCUIT WIRE COLOR CONN. TOWER GROUND WHITE – WORK LAMPS BLACK LEFT FLASHING & YELLOW TURN – STOP LAMPS RIGHT FLASHING GREEN & TURN TAIL LAMPS BROWN SWITCHED – BLUE POWER (12 V) MAIN WARNING LIGHT HARNESS - WIRING CHART (NOTE: THE COLOR OF THE WIRE JACKET DOES NOT NECESSARILY MATCH THE COLOR OF THE 7 PIN CONNECTOR) RIGHT...
  • Page 58 TABLE OF CONTENTS LED Light Installation 3. Attach the amber ag lamps to the light bracket assembly, LT and RT using 1/4 x 1-1/2 bolts, 1/4 lock nuts See Figure 3-22. 1. Attach LT and RT light bracket assemblies to center frame using 1/2 x 3-1/2 bolts, 1/2 washers and 1/2 lock nuts See Figure...
  • Page 59 TABLE OF CONTENTS AMBER AG MAIN AG FLASHER LAMP HARNESS CONTROL MODULE NOTE: ROUTE REAR RED AG HARNESS THROUGH LAMP LIGHT ASSEMBLY BRACKET RT 34” HARNESS EXTENSIONS REAR HARNESS NOTE: ROUTE REAR HARNESS THROUGH LIGHT ASSEMBLY BRACKET LT AMBER AG LAMP YELLOW REFLECTORS TO FRONT...
  • Page 60 TABLE OF CONTENTS NOTE: SECURE LIGHT HARNESSES WITH TIES STRAPS AS MAIN LIGHT HARNESS, NEDDED TO KEEP 7-PIN CONNECTOR CLEAR OF ANY TO TRACTOR MOVING PARTS NOTE: ROUTE LIGHT HARNESS THROUGH ALL HOSE LOOPS AND CLAMPS ALONG HYDRAULIC HOSES REAR LIGHT HARNESS MAIN LIGHT HARNESS...
  • Page 61 TABLE OF CONTENTS 3BCT/Chopper Reel Installation 10. Install the 8 port manifold assembly to front side of manifold mount plate with 1/2 x 3-1/2 bolts and 1/2 (Option) lock nuts as shown See Figure 3-25. Refer to See Figure 2-3 for Hydraulic 3BCT/Chopper Reel Placement.
  • Page 62 TABLE OF CONTENTS 12. Attach hoses down through the slotted holes of combo harrow mount arm to cylinders as shown Figures 3-27. The reel base end of cylinder hooks to top set of holes of 8 port manifold, rod end to bottom holes of manifold.
  • Page 63 TABLE OF CONTENTS MOUNT PLATE, COMBO HARROW BULKHEAD TEE, MOUNT ARM, 1/2 X 6 BOLT, 1/2 FLAT 3/4 X 2-1/2 BOLT, WASHER, 1/2 LOCK NUT 3/4 FLAT WASHER COMBO HARROW 3/4 LOCK NUT MOUNT ARM, 3/4 X 8-1/2 BOLT, 3/4 FLAT WASHER, 3/4 LOCK NUT REEL ASSEMBLY GANGBAR MOUNT PLATE, 3/4 X 5-1/2 BOLT,...
  • Page 64 TABLE OF CONTENTS FRONT OF MACHINE TO TRACTOR 3/4 O-RING ADAPTER RED HOSE WRAP 1/4” X 86” 2431-11 1/4” X 112” 2431-13 3/8” X 326” DETAIL A UNION FITTING 1/4” X 48” 1/4” X 36” 3/8” X 175” 1/4” X90” 2431-11 1/4”...
  • Page 65 TABLE OF CONTENTS NOTE: RUN HOSES BETWEEN REAR FOLD PLATES AND THROUGH ALL HOSE CLAMPS AND LOOPS TO TRACTOR NOTE: RUN HOSES NOTE: RUN HOSES THROUGH THROUGH ALL HOSE SLOTTED HOLES OF ARMS CLAMPS AND LOOPS TO CYLINDERS Figure 3-30: 3BCT/Chopper Hydraulic Layout F-1156-2406 3-37...
  • Page 66 TABLE OF CONTENTS Disc Lev/Hyd Flat RL Installation 11. Install bulkhead mount plate to both 3-1/2 x 8 disc level hyd arm assemblies, with 1/2 x 8-1/2 bolt, 1/2 flat (Option) washer and 1/2 lock nut. Install #6 bulkhead tee’s to bulkhead mount plate with nut provided with tee.
  • Page 67 TABLE OF CONTENTS 17. Install the 16 port manifold to back side of the 20. Attach hoses down through the slotted holes of manifold mount plate with 1/2 x 3-1/2 bolts and1/2 combo harrow mount arm to cylinders as shown lock nuts as shown See Figure 3-33.
  • Page 68 TABLE OF CONTENTS O-RING, DISC BLADE, 3/4 X 8-1/2 BOLTS, 5/8 X 1-1/4 BOLTS, 3/4 FLAT WASHERS, 5/8 LOCK WASHER 3/4 LOCK NUT 3-1/2 RT/LT HYD ARM ASSEMBLY DETAIL A LEVELER BEARING, MOUNT ASSEMBLY BEARING BULKHEAD MOUNT CAP, 3/4 X PLATE, 1/2 X 8-1/2 7-1/2 BOLTS, BOLT,...
  • Page 69 TABLE OF CONTENTS 16 PORT MANIFOLD 90° #8 FRONT OF MACHINE #8 TO #6 ADAPTER TO TRACTOR ADAPTER 3/4 O-RING 90° #8 X #6 ADAPTER ADAPTER #8 ADAPTER RED HOSE WRAP, 1-DISC LEVELER, 3/4-16 O-RING 2-REEL LIFT PLUG DETAIL A NOTE: DISC LEVELER HOSES CONNECT 3/8”...
  • Page 70 TABLE OF CONTENTS NOTE: RUN HOSES BETWEEN REAR FOLD NOTE: RUN HOSES NOTE: RUN HOSES THROUGH PLATES AND THROUGH THROUGH ALL HOSE SLOTTED HOLES OF ARMS ALL HOSE CLAMPS AND CLAMPS AND LOOPS TO CYLINDERS LOOPS TO TRACTOR Figure 3-38: Disc Lev/Hyd RL Layout 1 3-42 F-1156-2406...
  • Page 71 TABLE OF CONTENTS NOTE: LOCATION NOTE: LOCATION OF 90° 1/16 OF 90° 1/16 NOTE: LOCATION RESTRICTOR ELBOW RESTRICTOR ELBOW OF BULKHEAD MOUNT PLATES AND BULKHEAD TEE FITTINGS NOTE: LOCATION OF HOSE MOUNT PLATES AND HOSE CLAMPS NOTE: RUN HOSES THROUGH SLOTTED HOLES OF ARMS TO CYLINDER FITTINGS Figure 3-39: Disc Lev/Hyd RL Layout 2 2431AFG-07-09...
  • Page 72 TABLE OF CONTENTS Final Assembly CAUTION 1. Attach a tractor to the implement and charge the lift Tighten all 1-3/4” nuts to 1,250 foot-pounds of system hydraulics as described in “Hydraulic Lift torque See Figure 3-40 System” on page 4-3. 2.
  • Page 73 Chapter 4 TABLE OF CONTENTS Operation DANGER DANGER DANGER DANGER Never allow anyone to ride on the 2431 When transporting the unit, see that hydraulically Weatherproofer at any time. Allowing a person to controlled transport lock hooks are engaged to ride on the machine can inflict serious personal center lift on both left and right sides.
  • Page 74 Tractor Preparation IMPORTANT Under certain conditions, it may be beneficial to set The Landoll 2431 Weatherproofer designed to be pulled scrapers as much as 1" away from the discs. by tractor equipped with a double lip or clevis type hitch.
  • Page 75 TABLE OF CONTENTS Hydraulic Lift System 2. The hydraulic system is not filled with oil and should be purged of air before transporting and field The weatherproofer is equipped with a hydraulic lift operations. Carefully hitch the Weatherproofer to the system to raise and lower the unit in the field.
  • Page 76 TABLE OF CONTENTS Hydraulic Fold System 5. The hydraulic fold system has an automatic wing lock cylinder in the system See Figure 4-3. This small 1. Model 2431-11 Weatherproofer equipped with a cylinder is in the center of the machine and will work hydraulic fold system to raise and lower the wing opposite of the wing fold cylinders.
  • Page 77 TABLE OF CONTENTS TRANSPORT LOCK HOOKS TRANSPORT LOCK HOOKS TRANSPORT LOCK PIN TRANSPORT LOCKS TRANSPORT LOCKS TRANSPORT WING LOCK FOLD LIFT TRANSPORT TRANSPORT LOCK LOCK CYLINDER CYLINDER CYLINDER CYLINDER LOCK PIN HOOK PIN Figure 4-3: Automatic Wing Lock 2431AFG-07-09 F-1156-2406...
  • Page 78 TABLE OF CONTENTS General Operation Leveling (Front-to-Rear) 1. The horsepower requirements are typically 40-50 NOTE horsepower per shank. This will vary widely due to speed, depth, moisture, residue and types of soils. The Weatherproofer will have to be field leveled for Local dealers can help in making recommendations optimum performance.
  • Page 79 TABLE OF CONTENTS 4. To level the unit: a.Verify that all tires are properly inflated. b.With the implement unfolded, raise the unit to fully extend the lift cylinders. Continue to hold the tractor MEASURE lever 15-20 seconds to insure that the cylinders are CENTER fully extended and the rephasing lift system has been purged of air.
  • Page 80 TABLE OF CONTENTS Disc Blades Depth Stop Adjustment 1. The 2431 Weatherproofer is equipped with 24" or 26” The operating depth of the Weatherproofer is controlled disc blades. by a single-point depth stop. The stop is located at the center front of the machine. 2.
  • Page 81 2. If a cylinder or valve leaks, before disassembling the part contact Landoll Service at 1-800-428-5655. Any time a cylinder is opened up, or whenever any seal replacement is necessary, it is advisable to clean all 1”...
  • Page 82 TABLE OF CONTENTS inflated manufacture specifications before CAUTION transporting. Check wheel lug bolts to insure tightness. Excessive speed may result in loss of control of 7. Know the transport heights and widths of the unit the tractor and implement, reduced braking before transporting.
  • Page 83 TABLE OF CONTENTS WARNING Failure to use transport lock pins during transport may result in permanent equipment damage, serious injury, or death. 10. Transport during daylight hours whenever possible. Always use flashing warning lights, except where such use is prohibited by law. Make sure lights, reflectors and SMV emblem are clearly visible and operating.
  • Page 84 5. Re-install the 1 x 7-5/16 pins, 3/16 dia pins through direct contact. aligned holes of harrow arm assemblies. 6. Reels are set to 21-1/2” from Landoll. To adjust the 3. The coil tine harrow should run level with standard reel height, loosen the locking hex nut weatherproofer the frame.
  • Page 85 TABLE OF CONTENTS MORE LESS AGGRESSIVE AGGRESSIVE HARROW HEIGHT ANGLE JAM NUT ADJUSTMENT HOLES ADJUSTMENT SPRING PLATE ASSEMBLY 21-1/2 HARROW ARM ASSEMBLY HARROW 1 X 7-5/16 PIN, REEL ADJUSTMENT 3/16 DIA HAIR PIN ASSEMBLY HARROW HEIGHT HARROW HEIGHT 1/2 X 1-1/4 RD HEAD SQ ADJUSTMENT ADJ HANDLE TUBE NECK SCREW...
  • Page 86 TABLE OF CONTENTS Disc Lev/Hyd Flat RL Adjust- NOTE ments The 2431 uses 2 sets of cylinder stops. 5. Cylinder stops have been provided to maintain depth 1. The optional Disc Leveler/Hydraulic Flat Reel position. With the cylinder stops installed, the leveler attachment consists of independent disc assemblies will still be able to fully raise for transport.
  • Page 87 TABLE OF CONTENTS NOTE: LOCATION OF 1P332 CYLINDER STOP Figure 4-14: Disc Lev/Hyd Flat RL Cylinder Stop Location F-1156-2406 4-15...
  • Page 88 TABLE OF CONTENTS JAM NUT SPRING ASSEMBLY 21-1/2” REEL ASSEMBLY Figure 4-15: Disc Lev/Hyd Flat RL Adjustments 4-16 F-1156-2406...
  • Page 89 Chapter 5 TABLE OF CONTENTS Maintenance and Lubrication 2431 Disc Wheel Bearing 10. Torque inner nut to 100 ft.-lbs. while rotating hub to insure proper seating of bearings and cups. Maintenance 11. Loosen the inner spindle nut to remove preload torque.
  • Page 90 TABLE OF CONTENTS 8 BOLT HUB SEAL INNER INNER OUTER & SPINDLE BEARING BEARING BEARING 223440 7550 WING FRAME WHEELS OUTER 3” X 16/1/2” BEARING SPINDLE 8 BOLT HUB 10-32 X 1/2 3/16 X 1-1/2 & SPINDLE FLANGE COTTER PIN 191974 SCREW 7550 CENTER...
  • Page 91 TABLE OF CONTENTS Wing Frame - Wheel Bearing 7. Slide the hub, bearing, and seal onto a clean spindle. 8. Install the outer bearing, washer, and slotted nut. Maintenance – Non Triple-Lip 9. Tighten the slotted nut while rotating the hub until Transport tires use a self-contained seal with multiple there is a slight resistance to hub rotation.
  • Page 92 TABLE OF CONTENTS Lubrication Maintenance 3. Disc gang bearings are equipped with triple-lip seals that will let grease pass and not harm the seal. Table 5-1 specifies the lubrication points and intervals Regular lubrication will maintain a full grease cavity on the 2431.
  • Page 93 TABLE OF CONTENTS Storage 2. Store the unit in a shed or under a tarpaulin to protect it from the weather. The ground tools and tires should 1. The service life of the 2431 Weatherproofer will be rest on boards, or some other object, to keep them extended by proper off-season storage practices.
  • Page 94 TABLE OF CONTENTS Table provided for general use. NOTES: F-1156-2406...
  • Page 95 Chapter 6 TABLE OF CONTENTS Troubleshooting Guide The Troubleshooting Guide, shown below, is included to help you quickly locate problems that can happen using your 2431 Weatherproofer. Follow all safety precautions stated in the previous sections when making any adjustments to your machine. PROBLEM PROBABLE CAUSE SOLUTION...
  • Page 96 TABLE OF CONTENTS PROBLEM PROBABLE CAUSE SOLUTION FRAMES BUCKLING, NOT EVEN Lift wheels not carrying enough weight Adjust depth stop and raise implement Wing frames and center frame not level to Level wing frames to center frame, raise each other wings with adjustment bolt at base of lift cylinder HYDRAULIC - LIFT CYLINDERS NOT...
  • Page 98 Instructions for Ordering Parts ** Repair parts must be ordered through an Authorized Dealer ** DEALER INSTRUCTIONS FOR ORDERING PARTS FROM LANDOLL PARTS DISTRIBUTION CENTER Phone #: 800-423-4320 785-562-5381 Fax #: 888-527-3909 Order online: dealer.landoll.com IDENTIFICATION PLATE The identification plate, which lists the model number and serial number, is located on the front of the frame.
  • Page 99 Document Control Revision Log: Date Form # Improvement(s): Description and Comments 08/01/2023 F-1156 New manual 11/03/2023 F-1156-0-2311 Initial release 11/28/2023 F-1157-0-2311 Updated disc/hyd rl installation page 3-41 06/19/2024 F-1157-0-2406 Added model 2431-13, added 2431-13 attachments...
  • Page 100 Equipment from Landoll Company, LLC is built to exacting standards ensured by ISO 9001-2015 registration at all Landoll manufacturing facilities. Model 2431 Weatherproofer Operators Manual Re-order Part Number F-1156 LANDOLL COMPANY, LLC 1900 North Street Marysville, Kansas 66508 (785) 562-5381 800-428-5655 ~ WWW.LANDOLL.COM...

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Weatherproofer 2431Wp1