LeeBoy 6150 Operation & Service Manual

Operations, Service, and Parts Manual

LEEBOY MODEL 6150 CONVEYOR PAVER

Manual No. 1016971-01

This manual applies to

Serial Number 146995

and above.

Thumb Index

SAFETY

INFORMATION AND SPECIFICATIONS

COMPONENT LOCATION

OPERATION

MAINTENANCE

1
2
3
4
5

SCHEMATICS

ILLUSTRATED PARTS LIST

6
7

Legal Notices

Disclaimer

All information, illustrations and specications in this manual are based on the latest information available
at the time of publishing. The illustrations used in this manual are intended as representative reference
views only. Moreover, because of our continuous product improvement policy, we may modify information,
illustrations and/or specications to explain and/or exemplify a product, service or maintenance
improvement. We reserve the right to make any change at any time without notice. VT LeeBoy, Inc., VT
LeeBoy, LeeBoy, and Rosco are all the same entity and are used interchangeably.

Title 40, Code of Federal Regulations (CFR) 1068

This product meets certied-emission requirements set by the EPA (Environmental Protection Agency),
governed by Title 40 CFR 1068, which species actions that are prohibited by law and lists civil penalties
for noncompliance. As part of those regulations, modication or rendering inoperative any emission­related component can subject you to government penalties (and void your warranty). Tampering with
emission controls is in violation of federal law, and can result in civil penalties of up to $3,750 each day an
engine or piece of equipment is operated in violation.

Please be aware that you are responsible for maintaining the machine and the certied emission engine
installation. Failure to comply to comply could result in penalties as listed above and void the warranty on
this engine and this machine.

For more information, visit: https://www.epa.gov/laws-regulations/regulations

California Proposition 65 Warning

Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer,
birth defects, and other reproductive harm.

Battery posts, terminals and other related accessories contain lead and lead compounds, chemicals
known to the State of California to cause cancer and other reproductive harm. Wash hands after handling.

©2018 VT LeeBoy, Inc.

LeeBoy reserves all copyright and other rights in this manual and the manual’s content. No part of this
manual may be reproduced or used in any way without the written permission of VT LeeBoy, Inc., except as
necessary to operate LeeBoy equipment.

iv

LeeBoy 6150 Conveyor Paver

TABLE OF CONTENTS

Page

Safety

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Machine Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Hot Material Precautions . . . . . . . . . . . . . . . . . . . . . . . 1-7

Hydraulic Systems Precautions . . . . . . . . . . . . . . . . . . . 1-7

Operating Precautions . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Refueling Precautions . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Battery Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Starting and Stopping Precautions . . . . . . . . . . . . . . . . . . 1-9

Parking Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Poor Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Tire Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Storage Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Maintenance Precautions . . . . . . . . . . . . . . . . . . . . . . 1-10

Safety Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Safety Decals Care . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Decal Installation (Sticker Type) . . . . . . . . . . . . . . . . . . . 1-12

Decal Installation (Top Protected) . . . . . . . . . . . . . . . . . . 1-12

Information and Specications . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Limited Warranty Policy . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Specication Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Torque Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Standard Inch Fasteners . . . . . . . . . . . . . . . . . . . . . . . 2-7

Metric Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Hydraulic Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Determining Proper Torque . . . . . . . . . . . . . . . . . . . . . 2-9

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Table of Contents

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Components Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Dual Operator Platform . . . . . . . . . . . . . . . . . . . . . . . 3-3

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Auger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Hopper and Conveyors . . . . . . . . . . . . . . . . . . . . . . . 3-4

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Machine Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Main Operator Controls

Screed Controls

Burner Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Propane Tank Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Electric Heat Controls (Option) . . . . . . . . . . . . . . . . . . . . . . . 3-10

Remote Screed Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Receiving the Machine . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Initial and Daily Inspection . . . . . . . . . . . . . . . . . . . . . . 4-3

Hopper and Screed Lock Pins . . . . . . . . . . . . . . . . . . . . 4-4

Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Stopping the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

DPF Regeneration (REGEN) . . . . . . . . . . . . . . . . . . . . . . . . 4-5

PV480 Powerview Display . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

Gauge Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

Soft Keys (Buttons) . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

. . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Set Points and Throttle Speed . . . . . . . . . . . . . . . . . . . . 4-7

Main Menu Screen . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

System Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Lamp Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

User Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Regeneration Messages . . . . . . . . . . . . . . . . . . . . . . . 4-12

Regen Cautions and Warnings . . . . . . . . . . . . . . . . . . . . 4-14

Status Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17

Plus +1® Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Driving the Paver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

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Activate/Deactivate Operator Control Station . . . . . . . . . . . . . 4-19

Steering and Speed Control . . . . . . . . . . . . . . . . . . . . . 4-19

Posi-Trac and Pivot Steering . . . . . . . . . . . . . . . . . . . . . 4-20

Paver Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

Spray Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

Heating the Screed . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

Propane Burner Ignition . . . . . . . . . . . . . . . . . . . . . . . 4-22

Hopper Wings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

Conveyors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25

Under Auger Material Cut-Offs

Tow Point Cylinders

Set the Screed Extension, Flight Screw and Endgate . . . . . . . . . 4-26

Sonic Auger Sensor . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Starting to Pave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Basic Paving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Setting the Crown . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Mat Texture Adjustment . . . . . . . . . . . . . . . . . . . . . . . 4-31

Paving Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32

Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33

Unloading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34

Tie-Down Procedure . . . . . . . . . . . . . . . . . . . . . . . . . 4-34

Optional Components . . . . . . . . . . . . . . . . . . . . . . . . . . .4-35

Auger Extensions Option . . . . . . . . . . . . . . . . . . . . . . . 4-35

Umbrella Option . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35

815HD (Heavy Duty) Screed . . . . . . . . . . . . . . . . . . . . .4-35

Heated Endgates . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36

. . . . . . . . . . . . . . . . . . . . . . . . . 4-26

. . . . . . . . . . . . . . . . . . . . 4-25

Screed Sloping Extensions . . . . . . . . . . . . . . . . . . . . . 4-36

Truck Hitch Attachment Option . . . . . . . . . . . . . . . . . . . . 4-36

Topcon® Sonic Slope and Dual Grade Control . . . . . . . . . . . . 4-37

One-Foot Screed Extension . . . . . . . . . . . . . . . . . . . . .4-38

Tunnel Extension . . . . . . . . . . . . . . . . . . . . . . . . . .4-38

Single-Point Lube Kits . . . . . . . . . . . . . . . . . . . . . . . . 4-39

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Preparing Paver for Maintenance . . . . . . . . . . . . . . . . . . 5-4

Every 10 Hours or Daily Routine Maintenance . . . . . . . . . . . . 5-4

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Table of Contents

Every 50 Hours or Weekly Routine Maintenance . . . . . . . . . . . 5-4

Every 100 Hour or Monthly Maintenance . . . . . . . . . . . . . . . 5-5

Every 250 Hours or Quarterly Routine Maintenance . . . . . . . . . 5-5

Every 500 Hours or Semi-Annual Routine Maintenance . . . . . . . 5-5

Every 1000 Hours or Annual Routine Maintenance . . . . . . . . . . 5-5

Maintenance for Storage . . . . . . . . . . . . . . . . . . . . . . . 5-5

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Front Wheel King Pins . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Torque Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Maintenance Adjustments

Conveyor Flight Chain

Conveyor Drive Chain . . . . . . . . . . . . . . . . . . . . . . . . 5-9

Auger Drive Chain Adjustment . . . . . . . . . . . . . . . . . . . . 5-9

Screed Extension Top Guide Adjustment . . . . . . . . . . . . . . . 5-10

Conveyor Switch Adjustment . . . . . . . . . . . . . . . . . . . . . 5-10

Torque Hub Hydraulic Motor Gear Adjustments . . . . . . . . . . . 5-12

Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Change Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Check Engine Lubrication Oil . . . . . . . . . . . . . . . . . . . . 5-13

Change Engine Oil and Filter . . . . . . . . . . . . . . . . . . . . . 5-14

Fuel System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

Change Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

Fuel Water Separator . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

Check Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

. . . . . . . . . . . . . . . . . . . . . . . . . 5-8

. . . . . . . . . . . . . . . . . . . . . . . . 5-8

Change Hydraulic Oil and Filter . . . . . . . . . . . . . . . . . . . 5-16

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Battery Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18

Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18

Electric Heat Control (Option) . . . . . . . . . . . . . . . . . . . . . . . 5-19

Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20

Generator Capacitor . . . . . . . . . . . . . . . . . . . . . . . . . 5-21

Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21

Change Rear Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21

Rear Tire Liquid Ballast . . . . . . . . . . . . . . . . . . . . . . . 5-22

Repack Front Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 5-23

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Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . 5-24

Replace Radiator Hoses . . . . . . . . . . . . . . . . . . . . . . 5-24

Conveyor Switch Replacement . . . . . . . . . . . . . . . . . . . . 5-24

Rear Conveyor Shaft, Bearings and Sprockets . . . . . . . . . . . . 5-25

Conveyor Drive Motors. . . . . . . . . . . . . . . . . . . . . . . . 5-25

Auger Inner Bearings . . . . . . . . . . . . . . . . . . . . . . . . 5-26

Auger Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27

Under Auger Material Cut-Offs . . . . . . . . . . . . . . . . . . . . 5-27

Main Screed Wear Plate . . . . . . . . . . . . . . . . . . . . . . . 5-28

Screed Extension Wear Plate

Torque Hub

Two-Speed Hydraulic Motors . . . . . . . . . . . . . . . . . . . . 5-31

Weldment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33

Auger and Conveyor Chain Tension Adjustment . . . . . . . . . . . 5-33

Spraydown Pump . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34

Hydraulic Motor Installation Start-Up Procedure . . . . . . . . . . . 5-35

Hydraulic Test Ports . . . . . . . . . . . . . . . . . . . . . . . . . 5-36

Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-37

PV480 Diagnostic Trouble Code (DTC) Chart. . . . . . . . . . . . . . . . 5-40

PV480 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 5-48

Plus +1® Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-49

Plus One Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . 5-50

Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Main Harness (1 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Main Harness (2 of 8). . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31

. . . . . . . . . . . . . . . . . . . . 5-29

Main Harness (3 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

Main Harness (4 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

Main Harness (5 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11

Main Harness (6 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13

Main Harness (7 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15

Main Harness (8 of 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17

Control Box Assembly (1 of 3) . . . . . . . . . . . . . . . . . . . . . . . . 6-19

Control Box Assembly (2 of 3) . . . . . . . . . . . . . . . . . . . . . . . 6-21

Control Box Assembly (3 of 3) . . . . . . . . . . . . . . . . . . . . . . . 6-23

C4 Dash to Pedestal Jumper Harness . . . . . . . . . . . . . . . . . . . 6-25

C3 Dash to Pedestal Jumper Harness . . . . . . . . . . . . . . . . . . . 6-27

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Generator Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29

Jumper Heater Harness . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31

Electronic Steering Cord . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33

Screed 4-Function Control Box Assembly - Left . . . . . . . . . . . . . . 6-35

Screed 4-Function Control Box Assembly - Right

Screed Heat Control Box Assembly (1 of 2) . . . . . . . . . . . . . . . . . 6-39

Screed Heat Control Box Assembly (2 of 2) . . . . . . . . . . . . . . . . . 6-41

Upper Manifold Harness . . . . . . . . . . . . . . . . . . . . . . . . . .6-43

Lower Manifold Harness

Hydraulic Cooler Harness . . . . . . . . . . . . . . . . . . . . . . . . . 6-47

Hydraulic Schematic - Propel Circuit (1 of 5) . . . . . . . . . . . . . . . . 6-49

Hydraulic Schematic - GP circuit (2 of 4) . . . . . . . . . . . . . . . . . . 6-51

Hydraulic Schematic - Auger/Conveyor/Vibrator Circuit (3 of 4) . . . . . . . 6-53

Hydraulic Schematic - Generator/Slope/Power Crown Circuit (4 of 4) . . . .6-55

Illustrated Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5

Rear Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

Front Steering Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

Push bar Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

Conveyor Assembly (1 of 3) . . . . . . . . . . . . . . . . . . . . . . . . . 7-12

Conveyor Assembly (2 of 3) . . . . . . . . . . . . . . . . . . . . . . . . 7-14

. . . . . . . . . . . . . . . . . . . . . . . . . . 6-45

. . . . . . . . . . . . . . 6-37

Conveyor Assembly (3 of 3) . . . . . . . . . . . . . . . . . . . . . . . . 7-16

Hopper Wings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18

Rear Auger Assembly (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . 7-20

Rear Auger Assembly (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . 7-22

Fuel Tank Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24

Hydraulic Tank Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26

Engine Assembly - Radiator . . . . . . . . . . . . . . . . . . . . . . . . 7-28

Engine Assembly - Intake/Exhaust . . . . . . . . . . . . . . . . . . . . . 7-30

Engine Assembly - Components (1 of 2) . . . . . . . . . . . . . . . . . . . 7-32

Engine Assembly - Components (2 of 2) . . . . . . . . . . . . . . . . . . 7-34

Engine Assembly - Pumps . . . . . . . . . . . . . . . . . . . . . . . . . 7-36

Hoods and Covers - Left . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38

Hoods and Covers - Right . . . . . . . . . . . . . . . . . . . . . . . . . 7-40

Spray Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42

Tow Point Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44

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LeeBoy 6150 Conveyor Paver

Table of Contents

Hydraulic Manifold - Upper . . . . . . . . . . . . . . . . . . . . . . . . . 7-46

Hydraulic Manifold - Lower . . . . . . . . . . . . . . . . . . . . . . . . . 7-48

Hydraulic Oil Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50

Hydraulic Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52

Dash Assembly - Controls

Dash Assembly - Mounting . . . . . . . . . . . . . . . . . . . . . . . . . 7-56

Control Box Assembly (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . 7-58

Control Box Assembly (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . 7-60

Seat Assembly & Details

LP Screed Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-64

LP Screed Frame Assembly . . . . . . . . . . . . . . . . . . . . . . . . 7-66

LP Screed Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-68

LP Screed Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-70

Screed Slide Plate Assembly - Standard . . . . . . . . . . . . . . . . . . 7-72

Screed Pull Arm - Left . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-74

Screed Pull Arm - Right . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-76

Screed Thickness Adjuster - Standard . . . . . . . . . . . . . . . . . . . 7-78

Screed Endgates - Standard . . . . . . . . . . . . . . . . . . . . . . . . 7-80

Screed Vibrators and Walkboards . . . . . . . . . . . . . . . . . . . . . 7-82

Screed Citrus Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-84

Option - Electric Screed Overview, Non-Sloping . . . . . . . . . . . . . . 7-86

. . . . . . . . . . . . . . . . . . . . . . . . . 7-54

. . . . . . . . . . . . . . . . . . . . . . . . . . 7-62

Option - Electric Screed Overview, Sloping . . . . . . . . . . . . . . . . . 7-88

Option - Electric Screed Frame Assembly, Non-Sloping . . . . . . . . . . 7-90

Option - Electric Screed Frame Assembly, Sloping (1 of 2) . . . . . . . 7-92

Option - Electric Screed Frame Assembly, Sloping (2 of 2) . . . . . . .7-94

Option - Electric Screed Extensions, Non-Sloping . . . . . . . . . . . . . 7-96

Option - Electric Screed Extensions, Sloping . . . . . . . . . . . . . . . . 7-98

Option - Electric Screed Control Assembly . . . . . . . . . . . . . . . . .7-100

Option - Screed Power Crown . . . . . . . . . . . . . . . . . . . . . . .7-102

Option - Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-104

Option - HD Screed Overview, Sloping and Non-Sloping . . . . . . . . . .7-106

Option - HD Screed Frame Assembly (1 of 2) . . . . . . . . . . . . . . . .7-108

Option - HD Screed Frame Assembly (2 of 2) . . . . . . . . . . . . . . . . 7-110

Option - HD Screed Extension Assembly - Left . . . . . . . . . . . . . . .7-112

Option - HD Screed Extension Assembly - Right . . . . . . . . . . . . . .7-114

Option - HD Screed Slide Plate Assembly . . . . . . . . . . . . . . . . . 7-116

LeeBoy 6150 Conveyor Paver

xi

Table of Contents

Option - HD Screed Endgates . . . . . . . . . . . . . . . . . . . . . . . 7-118

Option - HD Screed Citrus Tank . . . . . . . . . . . . . . . . . . . . . .7-120

Option - HD Berm Screed Overview . . . . . . . . . . . . . . . . . . . .7-122

Option - HD Berm Screed Ext. Assembly - Left (1 of 2) . . . . . . . . . . . .7-124

Option - HD Berm Screed Ext. Assembly - Left (2 of 2) . . . . . . . . . . .7-126

Option - HD Berm Screed Ext. Assembly - Right (1 of 2) . . . . . . . . . . .7-128

Option - HD Berm Screed Ext. Assembly - Right (2 of 2) . . . . . . . . . . .7-130

Option - HD Berm Screed Remote Assembly . . . . . . . . . . . . . . . .7-132

Option - HD 3:1 Depth Screws (1 of 2) . . . . . . . . . . . . . . . . . . . .7-134

Option - HD 3:1 Depth Screws (2 of 2)

Option - HD Screed Heated Endgates

Option - HD Screed Heated Safety Edge Endgates . . . . . . . . . . . . .7-140

Option - HD Miscellaneous Options . . . . . . . . . . . . . . . . . . . .7-142

Option - 12” Auger Extension . . . . . . . . . . . . . . . . . . . . . . . .7-144

Option - 24” Auger Extension . . . . . . . . . . . . . . . . . . . . . . . .7-146

Option - TopCon P-32 Control Assembly . . . . . . . . . . . . . . . . . .7-148

Option - TopCon P-32 Control Assembly (One Side) . . . . . . . . . . . .7-150

Option - Truck Hitch Assembly . . . . . . . . . . . . . . . . . . . . . . .7-152

Option - Umbrella & Fire Extinguishers . . . . . . . . . . . . . . . . . . .7-154

Hydraulic Hose Schedule - Standard Unit . . . . . . . . . . . . . . . . . .7-156

Alphabetical Parts Index . . . . . . . . . . . . . . . . . . . . . . . . . .7-160

. . . . . . . . . . . . . . . . . . . .7-136

. . . . . . . . . . . . . . . . . . .7-138

xii

LeeBoy 6150 Conveyor Paver

Introduction

Thank you for purchasing the LeeBoy Model 6150
Conveyor Paver. We wish you many years of safe and
efcient operation of your LeeBoy product.

READ THIS MANUAL PRIOR TO OPERATING the ma­chine. It is an important part of the machine and should
be kept with in the dedicated storage container provided
at all times. Though you may be familiar with similar
equipment, you MUST read and understand this manual
before operating the machine to help prevent injury or
damage.

This manual is intended as a guide for the safe and
efcient use of your machine, including procedures for
proper operation and maintenance. Use it with all relat­ed supplemental books, engine, transmission manuals,
and any other manuals supplied by other manufactur­ers. Related Service Bulletins should also be reviewed
to provide information regarding some of the recent
changes. If any questions arise concerning this publi-

cation or to order a replacement manual, contact your

authorized LeeBoy dealer.

This manual contains information that was available
at the time of printing and is subject to change without
notice.

Section 1 - Safety: Contains general and specic
safety guidelines for product and safety label locations.

Section 2 - Information and Specications: Contains
warranty, contact information, machine specication
tables, and machine dimensions.

Section 3 - Component Location: Contains overview
of major component locations and functions.

Section 4 - Operation: Contains instructions for safe
operation and information for optional equipment.

Section 5 - Maintenance: Contains routine mainte­nance procedures, mechanical adjustments, com­ponent replacement and troubleshooting charts for
common problems and corrections. (For specic
engine maintenance procedures, refer to the engine
manufacturer manual.)

Section 6 - Schematics: Contains electrical and hy­draulic schematics for product functionality.

Section 7 - Illustrated Parts List (IPL): Contains parts
numbers and illustrations for serviceable components.

VT LeeBoy, Inc. is proud to be ISO 9001 certied. The International Standards
Organization (ISO) establishes guidelines to ensure that products and
services are safe, reliable and of good quality. ISO certies companies who
demonstrate compliance with all aspects of product safety, customer
satisfaction, efciency, environmental stewardship and social responsibility.
Our teams work hard to deliver quality industrial machines that exceed
customer expectations and we strive for continuous improvement in
everything we do. The VT LeeBoy family of companies is committed to
total quality management with a strong focus on meeting customer needs.

VT LeeBoy, Inc., is also proud to be an accredited ANAB manufacturer,
which is a certication process comprised of quality standards established
by the American National Standards Institute (ANSI) and the American
Society for Quality (ASQ). The ANSI-ASQ National Accreditation Board
plays an important role in ensuring the safety and quality of goods and
services, along with protecting the environment.

LeeBoy 6150 Conveyor Paver

xiii

Introduction

NOTES

xiv

LeeBoy 6150 Conveyor Paver

Section 1

SAFETY

Page

Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Machine Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Hot Material Precautions . . . . . . . . . . . . . . . . . . . . . . . 1-7

Hydraulic Systems Precautions . . . . . . . . . . . . . . . . . . . 1-7

Operating Precautions . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Refueling Precautions . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Battery Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Starting and Stopping Precautions . . . . . . . . . . . . . . . . . . 1-9

Parking Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Poor Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Tire Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Storage Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Maintenance Precautions . . . . . . . . . . . . . . . . . . . . . . 1-10

Safety Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Safety Decals Care . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Decal Installation (Sticker Type) . . . . . . . . . . . . . . . . . . . 1-12

Decal Installation (Top Protected) . . . . . . . . . . . . . . . . . . 1-12

LeeBoy 6150 Conveyor Paver 1-1

Safety

NOTES

LeeBoy 6150 Conveyor Paver1-2

Safety

This manual provides important information to familiarize
you with safe operating and maintenance procedures.
Even though you may be familiar with similar equipment,
you MUST read and understand this manual before
operating the LeeBoy Model 6150 Conveyor Paver and
follow its instructions when operating the machine.

Safety is everyone’s business and our top concern.
Knowing the guidelines covered in this section will help
ensure your safety, the safety of those around you, as
well as proper paver operation.

Keep safety labels in good condition. If safety labels
become missing or damaged, replace them with
new matching labels. Replacement safety labels are
available from your LeeBoy authorized dealer (see
contact information in Section 2).

You can nd more information about occupational health
and safety in the paving industry on the internet. A few
resources are listed below:

www.osha.gov

cdc.gov

www.asphaltpavement.org

LOOK FOR THESE SYMBOLS THROUGHOUT

THIS MANUAL. THESE ITEMS ARE EXTREMELY

IMPORTANT FOR THE SAFETY OF YOU AND

YOUR COWORKERS. READ AND UNDERSTAND

THOROUGHLY. HEED THE WARNINGS AND

FOLLOW THE INSTRUCTIONS.

1

Indicates a hazardous situation which,

if not avoided, will result in death or serious injury.

Indicates a hazardous situation which,

if not avoided, could result in death or serious injury.

Indicates a hazardous situation which,
if not avoided, could result in minor or moderate
injury.

Indicates a situation which can cause
damage to the equipment, personal property and/
or the environment, or cause the machine to operate
improperly.

www.safety.fhwa.dot.gov/

NOTE: Indicates a procedure, practice or condition

that should be followed in order for the
machine or component to function in the
manner intended.

LeeBoy 6150 Conveyor Paver 1-3

Safety

Safety Precautions

The safety messages that follow have CAUTION level

hazards.

Pre-Operation Hazard

Read and understand this Operation Manual

before operating or servicing the engine to
ensure that safe operating practices and maintenance
procedures are followed.

• Never permit anyone to service or operate the

machine without proper training.

• Safety signs and labels are additional reminders for

safe operating and maintenance techniques.

• Contact LeeBoy or an authorized LeeBoy dealer for

additional training.

The safety messages that follow have DANGER level

hazards.

Power Lines Hazard

If your machine comes into contact with electric power
lines, observe the following:

• Stay in the operators seat.

• Warn other workers to stay away and do not touch any

control or any part of the machine.

• If contact can be broken, drive the machine away from
the danger zone.

• If contact cannot be broken, stay in the operators seat
until told that power is off.

• Failure to observe these directions could result in
electrocution or death.

• Make sure you are aware of all laws and regulations
that are in effect for the location in which the paver is
operated.

• Make sure you have all necessary licenses to operate
the paver.

• Never operate a unit in need of repair.

• Ensure all covers are installed.

Poor Lighting Hazard

The work area must be well lit to ensure safe and proper
operation.

• Ensure that the work area is adequately illuminated.

• Always install wire cages on portable safety lights.

Tool Hazard

Always use tools appropriate for the task at
hand. Use the correct sized tool for loosening
or tightening machine parts.

Electrocution Hazard

Disconnect the battery before welding anywhere on the
machine.

Suffocation Hazard

Carbon monoxide poisoning is a serious
condition that occurs as a result of improper
ventilation.

• Never operate the internal combustion engine on this
machine in an enclosed area with poor ventilation.
Ensure proper ventilation to reduce risk of carbon
monoxide poisoning or death.

Exhaust Hazard

All internal combustion engines create
carbon monoxide gas during operation and
special precautions are required to avoid
carbon monoxide poisoning:

• Never block windows, vents or other means of
ventilation.

• Always ensure that all connections are tightened to
specications after repair is made to the exhaust
system.

LeeBoy 6150 Conveyor Paver1-4

The safety messages that follow have WARNING

level hazards.

Crush Hazard

Keep bystanders away from work area before and
during operation.

Safety

Fire and Explosion Hazard

• Diesel fuel is ammable and explosive under certain
conditions.

• Never use a shop rag to catch fuel.

• Wipe up all spills immediately.

• Never refuel with the engine running.

• Store any containers containing fuel in a well-

ventilated area, away from any combustibles or
sources of ignition.

1

Modification Hazard

Never modify the LeeBoy machine without the written
consent of LeeBoy. Any modication can affect the safe
operation of the paver and may cause personal injury or
death.

Exposure Hazard

Operators of the paver must be aware of
their work environment and the equipment
needed to work safely.

• Always wear personal protective equipment, including
appropriate clothing, gloves, work shoes, and
protection for eyes and ears, as required by the task
at hand.

Explosion Hazard

While the engine is running or the battery is
charging, hydrogen gas is being produced
and can be easily ignited. Keep the area
around the battery well-ventilated and keep
sparks, open ame, and any other form of
ignition out of the area.

• Always disconnect the negative (-) battery cable
before servicing the paver.

• Do not start the engine by shorting the starter circuit
or any other starting method not stated in this manual.
Only use the starting procedure as described in this
manual to start the engine.

• Never charge a frozen battery. Always slowly warm the
battery to room temperature before charging.

Fire Hazard

When operating machinery there is a risk for
re. Always have appropriate safety
equipment available.

• Keep a charged re extinguisher within reach when
working in an environment where a re may occur.

• Have all re extinguishers checked periodically for
proper operation and/or readiness.

• Always read and follow safety-related precautions
found on containers of hazardous substances
like parts cleaners, primers, sealants and sealant
removers.

• Undersized wiring systems can cause electrical res.

Entanglement/Sever Hazard

Verify there are no people, obstacles or
other equipment near the machine before
starting the engine. Sound the horn as a
warning before starting the engine.

If the engine must be serviced while it is
operating, remove all jewelry and tie back
long hair before operating or servicing the
machine.

• Keep hands, other body parts, and clothing away from
moving/rotating parts.

• Always stop the engine before beginning service.
Before maintenance, remove negative battery cable
from battery post to ensure vehicle is not operated
during maintenance.

• Verify that all guards and covers are properly attached
before starting the engine. Do not start the engine if
any guards or covers are not properly installed on the
paver.

LeeBoy 6150 Conveyor Paver 1-5

Safety

• If you must run the engine during maintenance
procedures, make sure you have a helper to keep
bystanders clear of the paver and make observations
of moving parts as requested by the operator.

• Always turn the start switch to the OFF position after
operation is complete and remove the key from the
switch. Keep the key in your possession when the
paver is not operating.

• Attach a “Do Not Operate” tag near the key switch
while performing maintenance on the equipment.

• Never operate the engine while wearing a headset to
listen to a radio or music because it will be difcult to
hear the warning signals.

• Always start the engine and operate the controls while
seated in the operators seat.

Alcohol and Drug Hazard

Never operate the machine while under the
inuence of alcohol, drugs, or when ill.

Piercing Hazard

High-pressure hydraulic uid or fuel can
penetrate your skin and result in serious
injury. Avoid skin contact with high-pressure
hydraulic uid or diesel fuel spray caused by

a hydraulic or fuel system leak such as a
broken hydraulic hose, fuel injection or high-pressure,
common-rail engine line.

Flying Object Hazard

Always wear eye protection when cleaning
the machine with compressed air or high­pressure water.

Dust, ying debris, compressed air,
pressurized water or steam may cause eye
injury.

Coolant Hazard

Coolant must be handled properly to ensure
operator safety.

• Wear eye protection and rubber gloves when handling
engine coolant.

• If contact with the eyes occurs, ush eyes with clean
water for 15 minutes.

• If contact with skin occurs, wash immediately with
soap and clean water.

Burn Hazard

Some of the machine’s surfaces become
very hot during operation and shortly after
shutdown.

• Keep hands and other body parts away from hot
machine surfaces.

• Handle hot components with heat-resistant gloves.

If you are exposed to high-pressure hydraulic uid or
fuel spray, obtain prompt medical treatment.

• Never check for a hydraulic uid or fuel leak with your
hands. Always use a piece of wood or cardboard.
Have your authorized LeeBoy dealer or distributor
repair the damaged parts.

LeeBoy 6150 Conveyor Paver1-6

Machine Precautions

Safety

The safety messages that follow have NOTICE level

hazards.

• Any part that is found defective as a result of
inspection or any part whose measured value does
not satisfy the standard or limit must be replaced.

• Always tighten components to the specied torque.
Loose parts can cause damage to the machine or
cause it to operate improperly.

• Only use replacement parts approved by LeeBoy.
Other replacement parts may affect warranty
coverage.

Follow the guidelines of the EPA or other
governmental agencies for the proper
disposal of hazardous materials such as
engine oil, diesel fuel, and engine coolant.
Consult the local authorities or
reclamation facility.

• Dispose of hazardous materials in accordance with
all applicable laws and regulations. Never dispose of
hazardous materials by dumping them into a sewer, on
the ground, or into groundwater or waterways.

• Clean all accumulated dirt and debris away from the
body of the paver and its components before you
inspect the paver or perform preventive maintenance
procedures or repairs. Operating a paver with
accumulated dirt and debris will cause premature
wear of paver components. Accumulated dirt and
debris also hinders effective paver inspection.

• Retrieve any tools or parts that may have dropped
inside of the paver to avoid improper paver operation.

• If any alert indicator illuminates during paver
operation, stop the engine immediately. Determine
the cause and repair the problem before continuing to
operate the paver.

Hot Material Precautions

• Wear protective gear for face, hands, feet, and body
when operating the paver.

• Allow machine to cool before repairing or maintaining
working components.

• If hot asphalt touches skin, ush area immediately with
cold water. DO NOT apply ice to the affected area.
DO NOT ATTEMPT TO REMOVE ASPHALT CEMENT
with products containing solvents or ammonia.
Natural separation will occur in about 48 to 72 hours.
Get medical attention as soon as possible.

• DO NOT remove radiator cap, drain plugs, service
grease ttings, or pressure taps while engine is hot.
Add coolant to the radiator and perform other services
only when the engine is stopped and fully cooled.

Hydraulic Systems Precautions

• Ensure all components are in good working condition.
Replace any worn, cut, abraded, attened or crimped
hoses and metal lines.

• DO NOT attempt makeshift repairs using tape, clamps
or cements. The hydraulic system operates under
extremely high pressure and such repairs could
cause serious injury.

• Wear proper hand and eye protection when checking
for a high pressure leak. Use a piece of wood or
cardboard as a back stop to isolate and identify leaks.

Hydraulic oil under pressure can
cause serious personal injury. Check for oil leaks
with a piece of cardboard. DO NOT expose hands to
possible high-pressure oil. Turn off engine before

attempting to tighten oil lines and ttings.

• Escaping pressurized hydraulic uid has force

sufcient to penetrate the skin, which could cause
serious personal injury. Ensure all pressure is
relieved before disconnecting line, hoses or valves.

1

LeeBoy 6150 Conveyor Paver 1-7

• If injury from concentrated high pressure steam

or hydraulic uid occurs, seek medical attention
immediately. Injuries resulting from hydraulic uid
penetrating the skin’s surface can result in serious
infections or toxic reactions.

Safety

Operating Precautions

• Always comply with local regulations regarding
moving equipment on public roads and highways.

• Know and use the hand signals required for a
particular job. Know who has the responsibility for
signaling.

• Make sure that all lights and reectors comply with
state and local regulations. Make sure that they are
clean, in good working order, and can be seen clearly
by all trafc.

• DO NOT stand between the equipment and the truck
while the truck is being backed to the paver. Death or
serious injury can result from being crushed between
the two machines.

• DO NOT ride on attachments.

• Check all gauges and warning instruments for proper

operation. If malfunctions are found, shut down the
machine and report the problem for resolution. If the
failure causes loss of steering control, loss of brake
control, or loss of engine power, stop paver motion as
quickly as possible. Apply parking brake (if equipped).
Keep the machine securely parked until the failure is
corrected or the machine can be safely towed.

• Drive the machine with care. Make sure speed is
compatible with conditions. Use caution on rough
ground, slopes, and while turning.

• The machine is shipped with two seats, one for the left
side operation and one for the right side operation. It
is recommended that you operate the paver from the
seats. If for any reason the seats are removed, care
must be taken to operate from a position with stable
footing and use of the grab handles provided.

• When moving the machine, adjust speed and direction
of travel for the terrain and ground conditions present.
Always consider adjusting travel speed to match
ground conditions.

• Be alert for hazards and obstructions such as ditches,
trees, cliffs, overhead power lines, and areas where
there is danger of a slide.

• Be aware of and understand the job site trafc ow
patterns.

• Obey agmen, road signs, and signals.

• Watch for bystanders. Never allow anyone near the

machine during operation. Never allow anyone to
reach into the machine during use.

• DO NOT tow the paver, except to remove from road or
to load on trailer.

• Operator must know how to use signaling devices
when driving the paver. Operator must also
understand which circumstances require use of each
signal. Use tail lights, slow moving vehicle signs, and
warning beacon as needed when traveling on public
roads. It is recommended that you provide an escort
on the road.

• Block the tire and wheel on opposite sides of the
vehicle before you place the jack in position. Always
put hardwood blocks under the jack and crib up the
vehicle in case the jack slips.

Refueling Precautions

• Do NOT overll the fuel tank as overow creates a re
hazard when spilled on hot components.

• DO NOT smoke when refueling and never refuel when
the engine is running. Fuel is highly ammable and
should be handled with care. Death or serious injury
can occur due to explosion and/or re.

• DO NOT ll tank to capacity. Allow room for expansion
to reduce the risk of fuel expanding and spilling from
the tank.

• Tighten fuel cap securely. Should fuel cap be lost,
replace it with an original manufacturer’s approved
cap. Pressurization of the tank may result from use of
non-approved cap.

• Prevent res by keeping the machine clean of
accumulated debris, grease, and spilled fuel.

• Use ultra-low sulfur diesel fuel (ULSD) only.

Battery Precautions

• Keep all sparks and ames away from batteries, as
gas given off by electrolytes is explosive.

• Acid propelled by an explosion can cause blindness
if it comes in contact with eyes. Always wear safety
glasses when working near batteries.

• If you come in contact with battery electrolyte solution,
wash off immediately. Chemicals can cause burns.

• Always disconnect the battery ground cable before
working on the electrical system to avoid injury from
spark or short circuit. Electrical shock and burns can
occur.

• To avoid electrolyte loss, DO NOT tip batteries more
than 45 degrees.

LeeBoy 6150 Conveyor Paver1-8

Safety

Starting and Stopping
Precautions

• Check all around the paver to make sure there are no
people working on the machine or in the path of the
machine before starting. DO NOT start until area is
clear. Death or serious injury can occur to bystanders
from being crushed under a moving machine.

• Check brakes, steering and other control devices in
accordance with instructions before starting. Be sure
both steering levers (joysticks) are in neutral with the
neutral lock engaged.

• DO NOT bypass the paver neutral-start system.

• Be aware of job site conditions and terrain. Adjust

your speed if operating in rough or hilly conditions.

DO NOT operate the engine in an
enclosed area without proper ventilation. Exhaust
gasses are odorless and deadly.

Parking Precautions

• Park paver on level ground whenever possible, set

steering levers in neutral and lock. Apply the parking
brake. Park the paver with wheels securely blocked
on grades.

• Remove ignition key when leaving paver parked or

unattended.

Tire Precautions

Because serious and even fatal

accidents can occur if tires are improperly mounted,

dismounted or inated, it is recommended tire
service be performed by certied tire technicians.

Contact your authorized LeeBoy dealer for

assistance. Hydro-ination of the drive tires on

this paver require specialized instructions and
equipment.

DO NOT mount or demount tires
without proper training. A violent explosion can
occur.

DO NOT reinate a at tire without
rst inspecting the tire, tube, ap, rim, and wheel

assembly for damage. Be sure parts are secured

before ination.

DO NOT inate tires beyond the
maximum recommended ination pressure.

Mismatched rim parts are dangerous
and can cause severe injury.

• Because serious injury can occur when tires are

improperly mounted, dismounted and inated, this
work should be done by tire service professionals
who have the proper equipment and trained personnel
to do the job safely.

• Clean rims and repaint to stop detrimental effects of

corrosion and facilitate checking and tire mounting.

1

• Be very careful to clean all dirt and rust from rims.

Poor Visibility

Increasingly, asphalt maintenance equipment is used
during less than ideal lighting conditions such as fog
and smog or at night. These conditions present safety
hazards for workers, bystanders and passing trafc.

When operating under restricted light
conditions, equip the machine with special lighting to
prevent serious injury.

While the machine is equipped with a beacon and a
work light, contact your authorized LeeBoy dealer for
additional lighting packages if working under these
conditions.

Use reective tape on the sides of machines when
working at night. Ensure all workers wear reective
safety vests. Use impact barriers (movable or
stationary) to protect workers and direct the trafc ow
safely away from the work site.

LeeBoy 6150 Conveyor Paver 1-9

This is important for securing rims into the proper
position.

• Check rim components periodically for cracks.
Replace all cracked, worn, rusted or damaged
components with new parts of the same size and type.
If you are not sure about proper mating of tire and
wheel parts, consult a wheel and rim expert.

• NEVER run a vehicle on a single tire with a dual
assembly as the carrying capacity is dangerously
exceeded and can result in damage to the rim and tire.

Safety

Storage Precautions

• Store paver in an area away from human activity.

• DO NOT permit children to play on or around the

stored machine. Serious injury or death can occur
from improper/unauthorized use of the machine.

• Make sure the unit is stored on a surface that is rm,
level, and free of debris.

• Store the machine inside a building or cover securely
with a weatherproof tarpaulin.

Maintenance Precautions

• DO NOT attempt repairs unless trained to do so.
Refer to manuals and experienced repair personnel
for help.

• Before working on the machine, securely block the
machine and any components that may fall. Block
any working components to prevent unexpected
movement while repairs are being made.

• Always wear safety glasses and other required safety
equipment when servicing or making repairs.

• If lubrication or mechanical adjustment is necessary,
use extreme caution and complete the following
steps:

1. Place Forward/Reverse joystick in the NEUTRAL
position and the Run/Stop swtich in the STOP
position.

2. Apply neutral lock.

3. Lower screed to the ground.

4. Shut off engine.

5. Place equipment in a safe position.

6. Securely block wheels and tracks.

• Never make repairs on pressurized components such
as uid lines, the gas system, or mechanical items until
the pressure has been relieved.

• When servicing or replacing hardened pins, use a
brass drift or other suitable material between the
hammer and pin.

• Keep brake and steering systems in good operating
condition.

• Disconnect battery before working on the electrical
system or welding on the machine.

• Avoid lubrication or mechanical adjustments while the
paver is in motion or while engine is operating.

LeeBoy 6150 Conveyor Paver1-10

Safety Decals

Safety

If your machine is repainted, it is extremely important
that you replace all the CAUTION, WARNING and
DANGER safety decals in the proper locations. (Figure

1-1) For additional help, refer to the parts listing in
Section 7 and contact your authorized LeeBoy dealer to

order a replacement kit.

Both Sides

Both Sides

NOTE: It is the responsibility of the owner and
operator to make sure that all safety labels are
readable and located on the paver as designated by
LeeBoy.

1

Both Sides

Both Sides

Both Sides

Figure 1-1. Safety Labels and Safety Label Locations

LeeBoy 6150 Conveyor Paver 1-11

Safety

Safety Decals Care

1. Keep safety decals and signs clean and legible at all

times.

2. Become familiar with the content and the position

of each safety decal. Decals include important
information.

3. Replace decals and signs that are missing or

become impossible to read.

4. When replacing parts that display a safety decal,

ensure that the new part is tted with a decal as well.

5. Obtain replacement safety decals or signs from

your authorized LeeBoy dealer.

Decal Installation (Sticker Type)

1. Be sure that the installation area is clean and dry.

Use hot, soapy water to clean the surface where the
decal will be applied.

2. Thoroughly dry the surface.

3. Measure and t decal before removing the paper

backing.

Decal Installation (Top
Protected)

1. If the decal has a protective top paper, use hot
soapy water on the surface where the decal will be
applied. Leave wet.

2. Determine the proper location, remove protective
back paper and soak decal in clean soapy water
before application. This will help to alleviate air
bubbles in the applied decal.

3. Smooth decal into place with a squeegee and check
for air bubbles.

4. Small air pockets can be pierced with a pin and
smoothed out using a piece of the decal backing.

5. When decal is completely smoothed, carefully
remove top paper.

4. For decals with no top protection paper, remove the
smallest split-backed paper.

5. Align decal over the specied area and carefully
press exposed portion into place.

6. Slowly remove the remaining backing and carefully
smooth the remaining portion of the decal into
place.

7. Small air pockets can be pierced with a pin and
smoothed using a piece of the decal backing.

LeeBoy 6150 Conveyor Paver1-12

Section 2

INFORMATION AND SPECIFICATIONS

Page

Limited Warranty Policy . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Specications Charts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Torque Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Standard Inch Fasteners . . . . . . . . . . . . . . . . . . . . . . . 2-7

Metric Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Hydraulic Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Determining Proper Torque . . . . . . . . . . . . . . . . . . . . . 2-9

2

LeeBoy 6150 Conveyor Paver

2-1

Information and Specications

LIMITED WARRANTY POLICY

Warranty

1. Subject to the limitations, exclusions, and claims procedures
set forth herein, LB Performance warrants [to the rst retail
purchaser] that this product will be free from substantial] defects
in materials and workmanship during the warranty period.

2. If a defect in material or workmanship is found, your authorized
LB Performance Dealer is to be notied during the warranty
period. LB Performance and its authorized Dealer will repair
or replace any part or component of the unit or part that fails to
conform to the warranty during the warranty period.

3. The warranty period will begin on the initial start-up, training and
delivery of the unit by the Dealer to the customer, and will expire
after twelve (12) months following the delivery of the machine to
the rst retail purchaser.

4. Manufacturers’ Warranties: Engines are warranted by their
manufacturers and may have warranty coverage that differs from
that of LB Performance. LB Performance does not warrant any
engine.

5. Replacement parts furnished by LB Performance are covered
for the remainder of the warranty period applicable to the unit or
component in which such parts are installed.

6. LB Performance has the right to repair any component or part
before replacing it with a new one.

7. All new replacement parts purchased by a LB Performance
Dealer will carry a six-month warranty.

8. This Limited Warranty is governed by the laws of the State of
North Carolina.

THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL
OTHER EXPRESSED, STATUTORY AND IMPLIED WARRANTIES
APPLICABLE TO UNITS, ENGINES, OR PARTS INCLUDING WITHOUT
LIMITATION, ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR ANY PARTICULAR USE OR PURPOSE OR AGAINST

INFRINGEMENT.

Items Not Covered

LB Performance is not responsible for the following:

1. All used units or used parts of any kind.

2. Repairs due to normal wear and tear or brought about by abuse
or lack of maintenance of the machine.

3. Attachments not manufactured or installed by LB Performance.

4. Liability for incidental or consequential damages of any type
including, but not limited to, lost prots or expenses of acquiring
replacement equipment.

5. Miscellaneous charges.

Limitations

LB Performance has no obligation for:

1. Any defects caused by misuse, misapplication, negligence,
accident or failure to maintain or use in accordance with the most
current operating instructions.

2. Unauthorized alterations.

3. Defects or failures caused by any replacement parts or
attachments not manufactured by or approved by LB
Performance.

4. Failure to conduct normal maintenance and operating service
including, without limitation, providing lubricants, coolant, fuel,
tune-ups, inspections or adjustments.

5. Unreasonable delay, as established by LB Performance, in
making the applicable units or parts available upon notication of
a service notice ordered by same.

6. Warranty Responsibility: The warranty responsibility on all
engines rests with the manufacturer of the engine.

7. Warranty and Parts Support: LB Performance may have support
agreements with some engine manufacturers for warranty and
parts support. However, LB Performance does not warrant the
engine.

8. This Limited Warranty sets forth your sole remedy in connection
with the sale or use of the LB Performance product covered by
this Limited Warranty.

9. This Limited Warranty extends only to the rst retail purchaser,
and is not transferable.

10. In the event any portion of this Limited Warranty shall be
determined to be invalid under any applicable law, such provision
shall be deemed null and void and the remainder of the Limited
Warranty shall continue in full force and effect.

Other Limitations

IN NO EVENT, WHETHER AS A RESULT OF BREACH OF CONTRACT
OR WARRANTY OR ALLEGED NEGLIGENCE OR LIABILITY WITHOUT
FAULT, SHALL LB PERFORMANCE BE LIABLE FOR SPECIAL,
INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING,
WITHOUT LIMITATION, LOSS OF PROFIT OR REVENUE, COST OF
CAPITAL, COST OF SUBSTITUTED EQUIPMENT, FACILITIES OR
SERVICES, DOWNTIME COSTS, LABOR COSTS OR CLAIMS OF
CUSTOMERS, PURCHASERS OR LESSEES FOR SUCH DAMAGES.
IN NO EVENT WILL WARRANTY COMPENSATION, OR OTHER
DAMAGES AVAILABLE FROM LB PERFORMANCE, EXCEED THE
PURCHASE PRICE OF THE PRODUCT.

2-2

LeeBoy 6150 Conveyor Paver

CONTACT INFORMATION

Information and Specications

For information regarding parts and repairs about
your LeeBoy product, contact your authorized LeeBoy
dealer. If your dealer is unable to resolve the problem,
contact LeeBoy directly.

Sales Representative:

Dealership Name:

Dealership Address:

Dealership Phone:

Record dealer information in the space provided.
For additional information about LeeBoy, please visit:

www.leeboy.com.

Record of Ownership

Please complete the following information for use if you need to contact LeeBoy for service, parts or literature.

Machine Model Number:

Product Serial Number:

Date of Purchase:

Nameplate

2

The nameplate contains the model and serial numbers used to identify the machine and its components for parts or
service information. Refer to the Engine Operator’s Manual for the location of the engine nameplate.

Figure 2-1. Nameplate Location

LeeBoy 6150 Conveyor Paver

2-3

Information and Specications

SPECIFICATION CHARTS

The specications provided in this section include
screed weights, dimensions, performance, and torque
values for both metric and standard inch fastener.

7’ 8”

(2.3 m)

16’ 6”
(5 m)

components approved by your LeeBoy dealer.

Replace original equipment only with

Table 2-1. Machine Dimensions

ITEM SPECIFICATION

Overall Length 16 ft 6 in (5 m)
Overall Height 7 ft 8 in (2.3 m)
Overall Width (Hopper Wings In) 8 ft 6 in (2.6 m)
Overall Width (Hopper Wings Out) 10 ft 7 in (3.2 m)
Ground Clearance 6 in (152 mm)
Total Ground Contact (All Tires) 1.78 sq ft (.17 sq m)
Overall Weight

17,550 (7960 kg)

Paving Width 1 in - 15 ft (2.54 cm - 4.6 m)

2

Tunnel Area 3.58 sq ft (.33 m

)

8’ 6”

(2.6 m)

10.7’

(3.2 m)

ITEM SPECIFICATION

Manufacturer and Model Kubota, V3800-CR-TIE4B (Tier 4 Final)
Engine Type Vertical Liquid Cooled Diesel, 4-Cylinder
Bore, Stroke and Displacement 3.9 in (100 mm); 4.72 in (120 mm); 2.75 cu in (45 cc)
Power Rating 74 HP (55.2 kW)
Intake and Combustion Systems Turbo-Charged, Direct-Injection
Maximum Speed 2200 RPMs
Maximum Gross Torque 228 ft-lbs (310 N•m)

2-4

Table 2-2. Engine Specications

LeeBoy 6150 Conveyor Paver