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New Leader L4000 G4 Operator's Manual

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L4000 G4
Operator's Manual
UNIT SERIAL NO. __________________________________
M
A
/M
B
SERIAL NO.__________________
ULT
PPLIER
ULTI
IN
MANUAL NUMBER: 307074-AA-I
EFFECTIVE 09/2021
1330 76TH AVE SW
CEDAR RAPIDS, IA 52404-7052
PHONE (800) 363-1771 | FAX (319) 286-3350
www.newleader.com
Copyright 2019 Highway Equipment Company, Inc.
Now doing business as New Leader Manufacturing

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  • Page 1 UNIT SERIAL NO. __________________________________ SERIAL NO.__________________ PPLIER ULTI MANUAL NUMBER: 307074-AA-I EFFECTIVE 09/2021 1330 76TH AVE SW CEDAR RAPIDS, IA 52404-7052 PHONE (800) 363-1771 | FAX (319) 286-3350 www.newleader.com Copyright 2019 Highway Equipment Company, Inc. Now doing business as New Leader Manufacturing...

  • Page 2: Table Of Contents

    L4000G4 Table of Contents Interactive Features ������������������������������������������������������������������������������������������������������������������������������� 4 Notes ������������������������������������������������������������������������������������������������������������������������������������������������������ 5 Warranty ������������������������������������������������������������������������������������������������������������������������������������������������� 6 Preface ���������������������������������������������������������������������������������������������������������������������������������������������������� 7 Safety ������������������������������������������������������������������������������������������������������������������������������������������������������ 8 Important Safety Information �������������������������������������������������������������������������������������������� 8 Safety Alert Symbols ���������������������������������������������������������������������������������������������������������� 8 General Safety Rules ����������������������������������������������������������������������������������������������������������������������������� 9 Safety Decals ���������������������������������������������������������������������������������������������������������������������������������������� 19 Safety Decal Maintenance ������������������������������������������������������������������������������������������������19 Safety Decal Installation ����������������������������������������������������������������������������������������������������19 Installation Instructions �����������������������������������������������������������������������������������������������������������������������...
  • Page 3 L4000G4 Table of Contents Lubrication & Maintenance ������������������������������������������������������������������������������������������������������������������� 67 Preventative Maintenance Pays! ��������������������������������������������������������������������������������������� 67 Hydraulic System ���������������������������������������������������������������������������������������������������������������� 67 Service Schedule ���������������������������������������������������������������������������������������������������������������� 67 Conveyor Gearcase ������������������������������������������������������������������������������������������������������������ 68 Hydraulic Hose ������������������������������������������������������������������������������������������������������������������� 68 Conveyor Chain ������������������������������������������������������������������������������������������������������������������ 69 Conveyor Belt Maintenance ���������������������������������������������������������������������������������������������� 70 Bin Sensor ��������������������������������������������������������������������������������������������������������������������������� 71 Lubrication of Bearings ������������������������������������������������������������������������������������������������������...

  • Page 4: Interactive Features

    Electronic format viewers can Hyperlinks within the content are denoted by click these links for direct access to New Leader online features� Internet access is required� www.NewLeader.com 307074-AA-I - 4 - (800) 363-1771...

  • Page 5: Notes

    L4000G4 Notes www.NewLeader.com 307074-AA-I (800) 363-1771 - 5 -...

  • Page 6: Warranty

    Warranty Insert Current New Leader Warranty...

  • Page 7: Preface

    New Leader Manufacturing reserves the right to make alterations or modifications to this equipment at any time. The manufacturer shall not be obligated to make such changes to machines already in the field.

  • Page 8: Safety

    Figure 1�1 - The need for safety cannot be stressed strongly enough in this manual� At New Leader Manufacturing, we urge you to make safety your top priority when operating any equipment. We firmly...

  • Page 9: General Safety Rules

    L4000G4 General Safety Rules Operations PREPARE FOR EMERGENCIES Figure 1.2 - Be prepared if a fire starts. Keep a fully charged fire extinguisher and first aid kit in accessible place on the vehicle at all times� Fire extinguisher must be Type ABC or Type BC� Keep emergency numbers for doctors, ambulance service, hospital and fire department available at all times.
  • Page 10 L4000G4 General Safety Rules Operations HANDLE HAZARDOUS MATERIALS SAFELY Figure 1�5 - Materials to spread can be dangerous� Improper selection, application, use or handling may be a hazard to persons, animals, plants, crops or other property� A Safety Data Sheet (SDS) provides specific details on chemical products: physical and health hazards, safety procedures and emergency response techniques�...
  • Page 11 L4000G4 General Safety Rules Operations AVOID MOVING PART HAZARDS Figure 1�8 - Entanglement in rotating drive lines or moving parts will cause serious injury or death� Stay clear of all moving parts, such as shafts, couplings and universal joints� Make sure all personnel are clear of machine before starting� Figure 1�8 Figure 1�9 - Do not operate machine without all guards and shields closed and secured�...
  • Page 12 L4000G4 General Safety Rules Operations DO NOT CLIMB OR STAND ON MACHINE Figure 1�12 - Never allow any personnel to ride in or on the machine� Use inspection ladder or portable ladder to view the unit� Use caution when getting on and off the ladder, especially in wet, icy, snowy or muddy conditions�...
  • Page 13 L4000G4 General Safety Rules Transportation & Handling TRAVELING & TRANSPORTING ON PUBLIC ROADS Always walk around and visually inspect the machine before traveling on public roads� Check for damage and/or faulty components that can fail and create a hazard or unsafe condition� Make sure all machine systems operate properly, including but not limited to: headlights, tail and brake lights, hazard warning lights, turn indicators, parking brake, horn and rear view mirrors�...
  • Page 14 Never modify any equipment or add attachments not approved by New Leader Manufacturing� Figure 3�1 DO NOT SERVICE OR ADJUST MACHINE WHILE IN MOTION Figure 3�2 - Never lubricate, service or adjust the machine or any of its components while they are moving�...
  • Page 15 Use power tools only to loosen threaded parts and fasteners� Using power tools to tighten may cause over-tightening and component damage� Use only service parts meeting New Leader specifications. Figure 3�6 www.New-Leader.com 307074-AA-I (800) 363-1771...
  • Page 16 L4000G4 General Safety Rules Maintenance HIGH PRESSURE FLUID HAZARDS Figure 3.7 - Escaping fluid under pressure can penetrate the skin causing serious injury� Always stop machine, allow to cool and relieve pressure before servicing hydraulic system� Never open hydraulic lines under pressure� Make sure all connections are tight and all hoses are in good condition before pressurizing system�...
  • Page 17 L4000G4 General Safety Rules Maintenance CLEAN MACHINE OF HAZARDOUS CHEMICALS During application of hazardous chemicals, residue can build up on the inside or outside of the vehicle� Clean vehicle according to use instructions of hazardous chemical� Failure to comply with this requirement may result in minor or moderate injury�...
  • Page 18 L4000G4 General Safety Rules Storage PARK VEHICLE SAFELY Figure 4�1 - When leaving the vehicle unattended for any reason, be sure to: • Shut down PTO� • Shut off vehicle’s engine, and unit’s engine if applicable� • Place vehicle transmission in “Neutral” or “Park”� •...

  • Page 19: Safety Decals

    Replace safety decals and signs that are missing or have become illegible� Replaced parts that displayed a safety sign should also display the current sign� Safety decals or signs are available from your dealer’s Parts Department or from New Leader Manufacturing by calling (800) 363-1771�...
  • Page 20 L4000G4 Safety Decals Cancer and Reproductive Harm - www.P65Warning.ca.gov 315865-A Cancer and Reproductive Harm - www.P65Warning.ca.gov 315865-A www.New-Leader.com 307074-AA-I - 20 - (800) 363-1771...
  • Page 21 L4000G4 Safety Decals 1. WARNING: MOVING PART HAZARD To prevent death or serious injury: • Close and secure guards before operating machine� • Do not stand or climb on machine� • Disconnect and lockout power source before adjusting or servicing� •...
  • Page 22 Before spreading material, spread pattern tests must be conducted to properly adjust the spread pattern� Refer to the “How to Check your Spread Pattern” manual for adjustment instructions� A spread pattern test kit is available from your New Leader dealer� •...
  • Page 23 Keep unauthorized people away from machine� • Keep all guards in place when machine is in use� • If operator’s manual is missing, contact your local New Leader dealer or print a new copy from www�highwayequipment�com� www.New-Leader.com 307074-AA-I (800) 363-1771...
  • Page 24 L4000G4 Notes This page is intentionally left blank. www.NewLeader.com 307074-AA-I - 24 - (800) 363-1771...

  • Page 25: Installation Instructions

    3� Is the truck’s GAWR (Gross Axle Weight Rating) and the GVWR (Gross Vehicle Weight Rating) adequate to carry the fully loaded spreader? 4� Refer to your New Leader dealer to find the GAWR and GVWR for most trucks, and how to calculate the weight distribution on each axle and total loaded vehicle weight�...

  • Page 26: Lifting The Spreader

    L4000G4 Installation Truck Frame Length Refer to “Dimensions & Capacities” section in the operator’s manual for approximate length from the rear of the cab to the rear end of the frame� Shorten truck frame as necessary, making sure to follow truck manufacturer’s specifications so as not to void truck warranty.

  • Page 27: Installing Body

    L4000G4 Installation Installing Body Be careful when drilling so as to not damage truck frame, fuel tank, or any other important components� DO NOT WELD ON VEHICLE FRAME! Such welding can lead to fatigue cracking and must be avoided� DO NOT PUT HOLES INTO TOP OR BOTTOM FLANGES—to do so may void truck manufacturer’s warranty�...

  • Page 28: Securing To Frame

    L4000G4 Installation 3/8” (1cm) 4” (10-1/2 cm) Rear Mounting - All lengths Center Mounting - All lengths Cross Tube Front Mounting - All lengths Mounting Angle Truck Frame Mounting Angle Figure 2 - Mounting Angle Installation - NL4500G4 Edge Securing to Frame Install mounting angles and tighten mounting bolts to recommended torque�...

  • Page 29: Fender Installation

    L4000G4 Installation Fender Installation *Figure 4 - Fender Angle Installation *Figure 5 - Fender Installation * - Fenders may not be as shown Attach fender angles and panels on spreader body stakes as shown in Figure 4� Do not tighten hardware at this time�...
  • Page 30 L4000G4 Notes This page is intentionally left blank. www.NewLeader.com 307074-AA-I - 30 - (800) 363-1771...

  • Page 31: Hydraulic Hose Installation

    L4000G4 Installation Hydraulic Hose Installation Do not overtighten a threaded connection, the fitting or housing into which the fitting is placed could be distorted and an unstoppable leak could occur� Failure to follow this requirement may result in injury or machine damage� Do not use one manufacturer’s hose with another manufacturer’s fittings! Such will void any warranty and may cause premature burst or leak of hydraulic fluids! Failure to comply with this requirement could result in death or serious injury�...

  • Page 32: Hydraulic Hose Installation Guide

    L4000G4 Installation Hydraulic Hose Installation Guide 1� Use elbows and adapters in the installation 2� Install hose runs to avoid rubbing or abrasion� to relieve strain on the assembly, and to Clamps are often needed to support long provide easier and neater installations that are runs of hose or to keep hose away from accessible for inspection and maintenance�...

  • Page 33: Filling Hydraulic System

    L4000G4 Installation Hydraulic Drain Lines See “Hydraulic Reservoir” and “Pump Hydraulics” in the parts manual for illustrations� Filling Hydraulic System DO NOT attempt to run pump without first filling hydraulic reservoir and opening suction line valve, or damage to pump may occur� Fill reservoir with hydraulic oil as specified in the “Lubrication and Maintenance”...

  • Page 34: Insert Installation Instructions

    L4000G4 Insert Installation Instructions Recommended sequence of installation is: 1� Spreader preparation� 2� Insert preparation� 3� Mounting of insert� 4� Connecting hydraulic hoses� 5� Installation of hillside divider and conveyor cover� 6� Checking installation� 7� Checking for leaks and proper functioning� Hydraulic Requirements Refer to”Hydraulic Requirements”...
  • Page 35 L4000G4 Insert Installation Instructions Style I Style II 4 FEEDGATE 9 FEEDGATE ADJUSTMENT ADJUSTMENT HOLES HOLES NO HANDLES ON CONVEYOR COVER CONVEYOR COVER HAS HANDLES TRAPEZOIDAL STIFFENER RECTANGULAR TWO-PIECE ONE-PIECE FRONT FEEDGATE FRONT FEEDGATE HILLSIDE DIVIDER HILLSIDE DIVIDER www.NewLeader.com 307074-AA-I (800) 363-1771 - 35 -...

  • Page 36: Feedgate Adjustment

    L4000G4 Insert Installation Instructions Feedgate Adjustment Stay out of the spreader� If it’s necessary to enter the spreader, return to the shop, empty body, turn off all power, set vehicle brakes, lock engine starting switch and remove keys before entering� Tag all controls to prohibit operation� Tags should be placed, and later removed, only by person working in the body�...

  • Page 37: Insert Installation

    L4000G4 Insert Installation Instructions Insert Installation Use only lifting devices that meet or exceed OSHA standard 1910�184� Never exceed work load limits or lift equipment over people� Empty spreader before lifting� Loads may shift or fall if improperly supported� Failure to comply with this requirement could result in death or serious injury�...

  • Page 38: Insert Installation Instructions

    L4000G4 Insert Installation Instructions Figure 5A (uninstalled) Figure 5B (shown installed) View from rear of unit� Figures 5A-5B - Visually make sure insert is centered from side to side in main bin and rear pads are resting on main bin� Figure 6 Figure 7 Figure 6 - There must be contact between rear pads and main unit�...

  • Page 39: Insert Installation Instructions

    L4000G4 Insert Installation Instructions Figure 9 Figure 10 Figure 11 2� Figure 9 - Once both front pads make contact, insert hardware in front mount brackets’ lower holes� Shim between main bin and insert brackets if distance is larger than 1/8” (�32cm)� Tighten hardware per torque recommendations in this manual�...

  • Page 40: Lower Divider - Multibin

    L4000G4 Insert Installation Instructions Lower Divider - Multibin The following steps apply to M units only� Continue to “Hydraulics” for M units� ulti pplier Highway Equipment Company will not be liable for misapplied material due to an improperly adjusted divider, spreader or both� Parts Needed: Description Divider - Lower Weldment...

  • Page 41: Hydraulics

    L4000G4 Insert Installation Instructions 4� Figure 15 - Lift Lower Divider to bottom of M , align holes and loosely install front and rear ulti hardware� 5� Figure 16 - Verify Lower Divider is square by measuring from each side to main bin’s chain shields� Make sure distances are equal�...

  • Page 42: Hydraulic Hose Installation

    L4000G4 Insert Installation Instructions Figure 17C – M Operation Single Micro ulti Hydraulic Hose Installation Refer to “Installation Guide” for proper hydraulic hose installation guidelines� If insert was purchased separately from spreader, refer to parts pages for hydraulic installation� Install valve mounting bracket on two right hand front stakes as shown in Figure 18 (MultiBin installation shown)�...

  • Page 43: Hillside Divider & Conveyor Cover - Multapplier

    L4000G4 Insert Installation Instructions Hillside Divider & Conveyor Cover - MultApplier The following steps apply to M units only� Continue to “Micro Cover Installation” for M pplier ulti units� Highway Equipment Company will not be liable for misapplied material due to an improperly adjusted divider, spreader or both�...

  • Page 44: Micro Cover Installation

    L4000G4 Insert Installation Instructions Micro Cover Installation Air Supply and Electrical Requirements Auxiliary Supply Line Electrical Connections Red = 12 V (+) Dry Air - 85 PSIG (5�86 Bar) Black = Ground (-) Refer to “MultiBin Lid Pneumatics” in the spreader parts manual for air line connections� Make sure all hardware on insert is torqued before installing cover�...

  • Page 45: Electrical Connections

    L4000G4 Insert Installation Instructions Figure 21 - Cover Placement Figure 22 - Cover Airline Tubing Electrical Connections Connect all electrical control circuits� The supply conductor should be connected directly to the battery� All wiring should be approved automotive insulated wire, supported adequately with insulating ties or straps, and located where it will not interfere with any control or access�...

  • Page 46: Insert Removal/Endgate Installation

    L4000G4 Insert Installation Instructions Insert Removal/Endgate Installation Remove insert and reinstall endgate, Inverted “V”, single conveyor Hillside Divider, etc� by following applicable installation instructions in reverse order� Make sure the insert hydraulics, electrical connections and air lines are disconnected from the spreader before removal� See “Inverted V” in spreader parts manual�...
  • Page 47 L4000G4 Insert Installation Instructions Figure 23C – Detach M Operation Single Micro ulti www.NewLeader.com 307074-AA-I (800) 363-1771 - 47 -...
  • Page 48 L4000G4 Notes This page is intentionally left blank. www.NewLeader.com 307074-AA-I - 48 - (800) 363-1771...

  • Page 49: General Description

    L4000G4 General Description The L4000G4 is a hopper type spreader intended for spreading free flowing granular agricultural materials, such as chemical fertilizers, agricultural limestone, and gypsum� It is intended for agricultural vehicle mounting� The unit is powered hydraulically and provides variable speed control for the spinner and full automatic ground speed control for the conveyor�...

  • Page 50: Introduction

    L4000G4 Introduction Rear Endgate Front Endgate Stake REAR VIEW FRONT VIEW Spinner De ector Material Divider Spinner Motor RIGHT HAND SIDE VIEW Cross Tubes Hydraulic Reservoir Lift Hook LEFT HAND SIDE VIEW Bin 1 Sill Spinner Assembly Inverted “V” Conveyor Hillside Divider Spinner Guards Spinner Disc...
  • Page 51 L4000G4 Introduction Stake: Side support for main hopper walls� Rear Endgate: Welded or bolt-in endgate (depending on model) furthest from chassis cab (Rear based on direction of travel)� Holds mounted Feedgate, allowing for rear release of material from bin� Bin 1: Main holding bin for material or Insert� MultApplier and MultiBin inserts (shown on following pages) are configured as Bins 2-4 depending on type used.
  • Page 52 L4000G4 Introduction MULTAPPLIER Bin 2 Bin 1 Bin 2 www.NewLeader.com 307074-AA-I (800) 363-1771...
  • Page 53 L4000G4 Introduction Bin 2 Bin 3 Bin 2 Bin 3 Bin 4 Single Micro Dual Micro Bin 1 Bin 2 Bin 3 Bin 4 www.NewLeader.com 307074-AA-I (800) 363-1771...
  • Page 54 L4000G4 Introduction L4000G4, SINGLE BIN B (INSIDE) 59” (1499mm) 4" (102mm) 102" (2591mm) 109" (2769mm) MAX FENDER WIDTH 132" (3353mm) Please consult federal, state, and local weight laws and chassis manufacturer’s ratings to ensure IMPORTANT! neither government weight restrictions not GVWR and GAWR’s are exceeded� Tire and tandem axle size may require mounting modification of optional mud flaps.
  • Page 55 L4000G4 Introduction L4000G4, SINGLE BIN WEIGHTS & CAPACITIES Inside Frame Approximate Unit Overall Length Struck Capacity Length Length Weight Length Cu Ft (Cu M) Lbs (Kg) 156” 143” 13’ (3�96m) 184” (4674mm) 3700 (1682) 278 (7�87) (3962mm) (3632mm) 196” 168” 155”...
  • Page 56 L4000G4 Introduction L4000G4 WITH MULTAPPLIER A (INSIDE) B (INSIDE) 68" (1727mm) 59" (1499m) 4" (102mm) 102" (2591mm) 109" (2769mm) MAX FENDER WIDTH 132" (3353mm) 102” (2591mm) B (INSIDE) www.NewLeader.com 307074-AA-I (800) 363-1771...
  • Page 57 L4000G4 Introduction L4000G4 WITH MULTAPPLIER WEIGHTS & CAPACITIES With 5’ With 5’ * With 7’ With 7’ * MultApplier MultApplier MultApplier MultApplier Approximate Approximate Struck Capacity Struck Capacity Unit Length Weight Weight Cu Ft (Cu M) Cu Ft (Cu M) Lbs (Kg) Lbs (Kg) 13’...
  • Page 58 L4000G4 Introduction L4000G4 WITH MULTIBIN 64" (1626mm) 69" (1727mm) 59" (1499mm) 4" (102mm) 102" (2591mm) 109" (2769mm) MAX FENDER WIDTH 132" (3353mm) www.NewLeader.com 307074-AA-I (800) 363-1771...
  • Page 59 L4000G4 Introduction 126” (3200mm) FENDER WIDTH 132” (3353mm) 114” (2896mm) 96” (2438mm) (INSIDE) BIN 2 BIN 3 102” (2591mm) BIN 4 64” (1625mm) 16” 16” 406mm 406mm 53” (1346mm) L4000G4 WITH MULTIBIN DIMENSIONS & CAPACITIES Approximate Weight Struck Capacity * Unit Length Lbs (Kg) Cu Ft (Cu M)

  • Page 60: Initial Startup

    L4000G4 Initial Startup Stand clear of moving machinery� Failure to comply with this requirement could result in death or serious injury� NOTE: Do not load spreader with material� 1� Check entire unit to make sure all fasteners are in place and properly tightened per “Standard Torques”...

  • Page 61: G4 Spinner Squaring

    L4000G4 Initial Startup G4 Spinner Squaring The squareness of the G4 Spinner Assembly and supporting parts plays a critical role in obtaining acceptable spread patterns� It is highly recommended that measurements are checked before spreading with a new unit, and any time after service or repair work has been performed on any part affecting spread patterns�...
  • Page 62 L4000G4 Initial Startup 3� Figure 3A - 3B - Check Spinner Assembly squareness by measuring from top edge of left hand Sill to inner hex flat on right hand Spinner Hub bolt� Repeat for opposite side� Figure 3A 4� Measurements must be equal, or no greater than 1/8”...
  • Page 63 L4000G4 Initial Startup 6� Figure 5 - Center Material Divider by measuring from the right hand inner drop-off point to the inner hex flat on the right hand Spinner Hub Bolt� Repeat measurement on opposite side� Measurements must be equal, or no greater than 1/8”...
  • Page 64 L4000G4 Initial Startup 10� Figure 8 - Center the front of the Hillside Divider by measuring from the divider panel to the point of contact between the shield and the conveyor on each side� Measurements should be equal� Figure 8 11�...

  • Page 65: Field Testing

    L4000G4 Field Testing The following procedure is a guide: NOTE: Do NOT fill speader with material 1� Field test over any suitable course which allows vehicle to be driven at speeds to be used while spreading� 2� Ensure unit has been properly serviced, that the hydraulic reservoir is full and gate valve under reservoir is fully open�...

  • Page 66: General Operating Procedures

    L4000G4 General Operating Procedures 1� Make sure unit has been properly serviced and is in good operating condition� It is highly recommended to run the spreader prior to loading material to ensure acceptable operation� 2� Program controller with correct data for material(s) and application� 3�...

  • Page 67: Lubrication & Maintenance

    L4000G4 Lubrication & Maintenance Preventative Maintenance Pays! The handling and spreading of commercial fertilizers is a most severe operation with respect to metal corrosion� Establish a frequent, periodic preventative maintenance program to prevent rapid damage to spreading equipment� Proper cleaning, lubrication and maintenance will give you longer life, more satisfactory service and more economical use of your equipment�...

  • Page 68: Conveyor Gearcase

    L4000G4 Lubrication & Maintenance Conveyor Gearcase Drain oil in a new unit after first two weeks (or not more than 100 hours) of operation, and flush gear case thoroughly with light oil. Refer to “Lubricant and Hydraulic Oil Specifications” section for proper grade oil and recommended amounts of lubricant�...

  • Page 69: Conveyor Chain

    L4000G4 Lubrication & Maintenance Conveyor Chain Stay out of the spreader� If it’s necessary to enter the spreader, return to the shop, empty body, turn off all power, set vehicle brakes, lock engine starting switch and remove keys before entering� Tag all controls to prohibit operation� Tags should be placed, and later removed, only by person working in the body�...

  • Page 70: Conveyor Belt Maintenance

    L4000G4 Lubrication & Maintenance Tension Proper chain tension is also a factor in chain and sprocket life� Measure from rear of main unit forward to achieve proper chain tension (Figure 2)� Make sure chain is tensioned equally on both sides� This adjustment is made on each side of the unit at the front idler bearings�...

  • Page 71: Bin Sensor

    L4000G4 Lubrication & Maintenance Bin Sensor Stay out of the spreader� Do not climb on spreader� Use a portable ladder to inspect, clean and maintain the bin sensor from outside the spreader� Failure to comply with this requirement could result in death or serious injury� Wipe sensor clean periodically to prevent accumulation of product�...

  • Page 72: Spinner Fins

    L4000G4 Lubrication & Maintenance Spinner Fins Visually inspect spinner fins daily for build-up of material and wear. Spinner discs and fins must be kept clean and polished� Even a small build- up of material on a spinner can significantly affect the spread pattern� Rough, bent or worn fins will produce poor spread patterns.

  • Page 73: Lubricant & Hydraulic Oil Specifications

    The hydraulic fluid’s specifications in the table below are for normal operating conditions. Extreme environments or dirty conditions may require the use of different oils� Consult your New Leader dealer or the Product Support Department at Highway Equipment Company for systems operating outside normal conditions�...

  • Page 74: Lubrication & Maintenance Chart

    L4000G4 Lubrication & Maintenance Chart Chain Conveyors Use a mixture of 75% No� 1 or No� 2 diesel fuel or kerosene mixed with 25% SAE 10 engine oil in the main unit conveyor chain oiler� Spray MULTAPPLIER/MULTIBIN conveyor chain with Fluid Film™ spray lubricant or equivalent� Shut off all power and allow all moving parts to come to rest before performing any maintenance operation�...
  • Page 75 L4000G4 Lubrication & Maintenance Chart PPLIER ULTI GREASE LOCATIONS www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 76: Troubleshooting

    L4000G4 Troubleshooting Symptom: Reason: Correction: Spinner will not run Defective Spinner Control Valve Replace spinner control valve cartridge and coil� No voltage at valve Verify spinner switch is on� Verify spinner enable is checked� Verify controller has a target spinner RPM entered� Check WSM 7�5 amp fuse is not blown�...
  • Page 77 L4000G4 Troubleshooting Symptom: Reason: Correction: Conveyor will not run Defective conveyor control Replace conveyor valve cartridge� valve No voltage at valve Verify bin switch and master switches on� Verify in controller that target rate, density, ground speed and a CFR number are all entered� Check WSM 7�5 amp fuse is not blown�...

  • Page 78: Multibin Cover Air Schematic

    L4000G4 Troubleshooting MultiBin Cover Air Schematic www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 79: Standard Torques

    L4000G4 Standard Torques CAP SCREW GRADE IDENTIFICATION - MARKINGS ON HEAD NO MARKINGS GRADE 2 THREE MARKS - 120 DEGREES APART GRADE 5 SIX MARKS - 60 DEGREES APART GRADE 8 USE GRADE 2 TORQUES FOR STAINLESS STEEL FASTENERS AND CARRIAGE BOLTS� TORQUE - FOOT-POUNDS CAP SCREW GRADE 2...

  • Page 80: Pre- And Post-Season Check Lists

    L4000G4 Pre- and Post-Season Check Lists IMPORTANT! Do not operate or work on machine without reading and understanding the operator’s manual� Before starting engine/before starting machine operation Program rate controller and document settings Hydraulic hoses are secured properly All stop, tail, and turn lights function properly Gearcase oil level is correct Tire pressures are equal on each side of chassis Safety shields in place...

  • Page 81: Hydraulics

    L4000G4 Hydraulics HYDRAULIC SCHEMATICS The following pages contain representative hydraulic schematics for all configurations of the L4000G4 model spreader� www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 82: Multapplier Ready Hydraulic Schematic

    L4000G4 MultApplier Ready Hydraulic Schematic www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 83: Multapplier Ready Hydraulic Flow Diagram

    L4000G4 MultApplier Ready Hydraulic Flow Diagram www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 84: Hi Performance Multapplier Ready Hydraulic Schematic

    L4000G4 Hi Performance MultApplier Ready Hydraulic Schematic www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 85: Hi Performance Multapplier Ready Hydraulic Flow Diagram

    L4000G4 Hi Performance MultApplier Ready Hydraulic Flow Diagram www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 86: Multapplier Complete Hydraulic Schematic

    L4000G4 MultApplier Complete Hydraulic Schematic www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 87: Multapplier Complete Hydraulic Flow Diagram

    L4000G4 MultApplier Complete Hydraulic Flow Diagram www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 88: Hi Performance Multapplier Complete Hydraulic Schematic

    L4000G4 Hi Performance MultApplier Complete Hydraulic Schematic www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 89: Hi Performance Multapplier Complete Hydraulic Flow Diagram

    L4000G4 Hi Performance MultApplier Complete Hydraulic Flow Diagram www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 90: Multibin Complete Hydraulic Schematic

    L4000G4 MultiBin Complete Hydraulic Schematic www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 91: Multibin Complete Hydraulic Flow Diagram

    L4000G4 MultiBin Complete Hydraulic Flow Diagram www.NewLeader.com 307074-AA-I (800) 363-1771...
  • Page 92 L4000G4 Notes This page is intentionally left blank. www.NewLeader.com 307074-AA-I (800) 363-1771...

  • Page 93: Spread Pattern

    NOTE: An optional calibration chute (P/N 312688) is available to simplify the catch test process� The calibration chute fits all New Leader spreader models with 30” wide conveyor bottoms. Contact your local New Leader dealer for details�...

  • Page 94: Spread Pattern

    L4000G4 Spread Pattern Use great caution while working around the spreader� Contact with spinners and other moving parts is very dangerous� Do not adjust while machinery is moving, wear eye protection and avoid discharge from spinners� Do not ride on moving spreader� Failure to comply with this requirement could result in death or serious injury�...

  • Page 95: Spinners

    L4000G4 Spread Pattern Spinners Spinner discs and fins must be kept clean and polished. Even a small build-up on a spinner fin can significantly affect the spread pattern. Rusty, rough, bent or worn fins will produce poor spread patterns� In general, critical spinner speed will fall somewhere between 600 and 900 RPM� Spinner speed is adjusted by changing the settings in the controller�...
  • Page 96 L4000G4 Spread Pattern NOTE: This chart is to be used as a reference only to begin testing� SIMPLE START SETTINGS Material Density Ground Rate (lbs) Feedgate Spinner Spinner Speed (in) Frame (mph) Setting Lime 1000-5000 �5" 2000-8000 �5" Urea 2�5 2�5 3�5 2�5...

  • Page 97: Test Procedure

    Using the data sheets supplied with the kit, document all spreader information and adjustments as necessary� See Figure 1� 1330 76th Ave SW SPREAD PATTERN DATA SHEET Cedar Rapids, IA 52404-7052 New Leader Manufacturing (319) 363-8281 L4000G4 Rev. Spreader Model:...
  • Page 98 L4000G4 Spread Pattern Four-Wheeled Vehicles 60’ 60’ For four-wheeled application vehicles, position the spreader at the beginning of the course so that the vehicle will straddle the center collection tray� See Figure 2� 100’ 75’ 20’ (3m) Engage spinners before navigating the course� As the 10’...

  • Page 99: Test Results

    L4000G4 Spread Pattern Test Results After navigating the course, shut the spreader down and park in a secure location� Using the funnel, transfer the contents of each collection tray into its corresponding test tube beginning at one end of the trays and working towards the opposite end� If spreading a blend of materials, inspect all tubes to determine if the blend is consistent across the entire swath width�...

  • Page 100: Troubleshooting

    L4000G4 Spread Pattern Troubleshooting NOTE: It is highly recommended that ONLY ONE ADJUSTMENT be made between test samples taken� If more than one adjustment is made, it will be difficult to determine which adjustment was responsible for the change in pattern shape� Problem Pattern Recommended Adjustments...

  • Page 101: Determining Driving Centers

    L4000G4 Spread Pattern Determining Driving Centers Once an acceptable pattern is obtained, as shown in Figure 5, driving centers can be determined� To determine optimum driving centers (effective swath width), determine the average amount of material in the center of the pattern. Figure 8 shows an example data sheet recorded from the profile shown in Figure 9�...

  • Page 102: Verifying Driving Centers

    L4000G4 Spread Pattern Verifying Driving Centers Once optimum driving centers (effective swath width) have been established, conduct a final “S” pass over the trays to verify� Refer to Figure 10� 1� With both the spinners and conveyor turned off, drive the spreader through the center of the course, establishing an “AB”...

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