JLG 4045R Service Maintenance Manual

Service & Maintenance Manual

Model

4045R

3121761

June 29, 2018 - Rev E

ANSI

AS/NZS GB

INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS

INTRODUCTION

GENERAL

This section contains the general safety precautions which must be observed during maintenance of the Mobile Elevating Work Platform (MEWP). It is of utmost importance that maintenance personnel pay strict attention to these warnings and precautions to avoid possible injury to themselves or others, or damage to the equipment. A maintenance program must be followed to ensure that the machine is safe to operate.

MODIFICATION OR ALTERATION OF A MEWP SHALL BE MADE ONLY WITH WRITTEN PERMISSION FROM THE MANUFACTURER.

The specific precautions to be observed during maintenance are inserted at the appropriate point in the manual. These precautions are, for the most part, those that apply when servicing hydraulic and larger machine component parts.

Your safety, and that of others, is the first consideration when engaging in the maintenance of equipment. Always be conscious of weight. Never attempt to move heavy parts without the aid of a mechanical device. Do not allow heavy objects to rest in an unstable position. When raising a portion of the equipment, ensure that adequate support is provided.

MAINTENANCE

FAILURE TO COMPLY WITH SAFETY PRECAUTIONS LISTED IN THIS SECTION COULD RESULT IN MACHINE DAMAGE, PERSONNEL INJURY OR DEATH AND IS A SAFETY VIOLATION.

• USE ONLY REPLACEMENT PARTS OR COMPONENTS THAT ARE APPROVED BY JLG. TO BE CONSIDERED APPROVED, REPLACEMENT PARTS OR COMPONENTS MUST BE IDENTICAL OR EQUIVALENT TO ORIGINAL PARTS OR COMPONENTS.

• NO SMOKING IS MANDATORY. NEVER REFUEL DURING ELECTRICAL STORMS. ENSURE THAT FUEL CAP IS CLOSED AND SECURE AT ALL OTHER TIMES.

• REMOVE ALL RINGS, WATCHES AND JEWELRY WHEN PERFORMING ANY MAINTENANCE.

• DO NOT WEAR LONG HAIR UNRESTRAINED, OR LOOSE-FITTING CLOTHING AND NECKTIES WHICH ARE APT TO BECOME CAUGHT ON OR ENTANGLED IN EQUIPMENT.

• OBSERVE AND OBEY ALL WARNINGS AND CAUTIONS ON MACHINE AND IN SERVICE MANUAL.

SINCE THE MACHINE MANUFACTURER HAS NO DIRECT CONTROL OVER THE FIELD INSPECTION AND MAINTENANCE, SAFETY IN THIS AREA RESPONSIBILITY OF THE OWNER/OPERATOR.

HYDRAULIC SYSTEM SAFETY

It should be noted that the machines hydraulic systems operate at extremely high potentially dangerous pressures. Every effort should be made to relieve any system pressure prior to disconnecting or removing any portion of the system.

• KEEP OIL, GREASE, WATER, ETC. WIPED FROM STANDING SURFACES AND HAND HOLDS.

• USE CAUTION WHEN CHECKING A HOT, PRESSURIZED COOLANT SYSTEM.

• NEVER WORK UNDER AN ELEVATED SCISSOR UNTIL PLATFORM HAS BEEN SAFELY RESTRAINED FROM ANY MOVEMENT BY BLOCKING OR OVERHEAD SLING, OR SAFETY PROP HAS BEEN ENGAGED.

• BEFORE MAKING ADJUSTMENTS, LUBRICATING OR PERFORMING ANY OTHER MAINTENANCE, SHUT OFF ALL POWER CONTROLS.

• BATTERY SHOULD ALWAYS BE DISCONNECTED DURING REPLACEMENT OF ELECTRICAL COMPONENTS.

• KEEP ALL SUPPORT EQUIPMENT AND ATTACHMENTS STOWED IN THEIR PROPER PLACE.

• USE ONLY APPROVED, NONFLAMMABLE CLEANING SOLVENTS.

3121761 a

INTRODUCTION

REVISION LOG

Original Issue A - June 19, 2017

Revised B - August 11, 2017

Revised C - November 20, 2017

Revised D - February 6, 2018

Revised E - June 29, 2018 - Revised Covers

b 3121761

TABLE OF CONTENTS

SUBJECT - SECTION, PARAGRAPH PAGE NO.

SECTION 1 - SPECIFICATIONS

1.1 SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Platform Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Machine Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.2 LIMIT SWITCH ACTIVATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Tilt Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

High Drive Speed Cutout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.3 LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Lubrication Capacities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Lubrication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1.4 HYDRAULIC PRESSURE SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

1.5 HYDRAULIC CYLINDER SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

1.6 SERIAL NUMBER LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

1.7 CRITICAL STABILITY WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

1.8 MAJOR COMPONENT WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

1.9 TORQUE REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Torque Charts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

TABLE OF CONTENTS

SECTION 2 - GENERAL

2.1 MACHINE PREPARATION, INSPECTION, AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Preparation, Inspection, and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Pre-Start Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Pre-Delivery Inspection and Frequent Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Annual Machine Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.2 PREVENTIVE MAINTENANCE AND INSPECTION SCHEDULE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Maintenance and Inspection Schedule Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Footnotes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

2.3 SERVICE MAINTENANCE COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Scissor Arm - Safety Prop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Hydraulic Oil Check Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

2.4 SERVICE AND GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Safety and Workmanship . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Components Removal and Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Component Disassembly and Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Pressure-Fit Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Bolt Usage and Torque Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Hydraulic Lines and Electrical Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

2.5 LUBRICATION AND INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

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TABLE OF CONTENTS

Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Hydraulic Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Changing Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

2.6 CYLINDER DRIFT TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Platform Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Cylinder Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

2.7 PINS AND COMPOSITE BEARING REPAIR GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

SECTION 3 - CHASSIS & SCISSOR ARMS

3.1 LEFT AND RIGHT SIDE COMPONENT COMPARTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.2 BATTERY REMOVAL/MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Battery Quick-Disconnect (If Equipped) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Battery Maintenance and Safety Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

3.3 BATTERY CHARGING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Delta-Q - Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Green Power - Battery Charger (China (GB) Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Eagle Performance - Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Battery Charger Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

3.4 DC/AC POWER INVERTER INSTALLATION - OPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3.5 LOGIC CONTROL MODULE INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

3.6 MAIN POWER CONTACTOR RELAY AND PUMP CONTROL MODULE . . . . . . . . . . . . . . . . . . . . . . . . 3-11

3.7 PUMP CONTROL MODULE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

3.8 GROUND CONTROL STATION - FOLDING COVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Components Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

3.9 GROUND CONTROL STATION - FIXED COVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Components Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

3.10 PLATFORM CONTROL STATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

Installation/Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

Control Station Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

Joystick Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

3.11 TILT SENSOR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

Tilt Sensor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

Tilt Sensor Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

3.12 ELEVATION SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23

Elevation Sensor Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

3.13 POT-HOLE PROTECTION SYSTEM COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

3.14 STEER AND SPINDLE ASSEMBLY COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

Drive Motor Covers Installation - Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

Tire Wear and Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

Wheel and Tire Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

Wheel Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

3.15 ARMS AND PLATFORM POSITIONING AND SUPPORT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

3.16 PLATFORM REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

3.17 SCISSOR ARMS REMOVAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

Removing Scissor Arm Assembly as a Complete Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

Removing/Installing Scissor Arms Individually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

SECTION 4 - HYDRAULICS

4.1 CYLINDERS - THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4.2 VALVES - THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

ii 3121761

Solenoid Control Valves (Bang-Bang) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Relief Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Crossover Relief Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Proportional Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Manual Descent Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4.3 PUMP/MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Pump Motor Electrical Evaluation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

4.4 HYDRAULIC TANK INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Hydraulic Oil Check Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

4.5 HYDRAULIC PUMP AND ELECTRIC MOTOR ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Pump/Motor Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Pump/Motor Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Pump/Motor Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Pump/Motor Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

4.6 HYDRAULIC MANIFOLD VALVE INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

4.7 DRIVE MOTOR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

4.8 HYDRAULIC BRAKE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Hydraulic Brake Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

4.9 PRESSURE SETTING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

Main Relief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

Lift Up Relief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

Steer Relief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

4.10 CYLINDER CHECKING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

4.11 LIFT CYLINDER REMOVAL/INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

4.12 LOWER LIFT CYLINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

4.13 UPPER LIFT CYLINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

4.14 CYLINDER REPAIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

Cleaning and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

TABLE OF CONTENTS

SECTION 5 - JLG CONTROL SYSTEM

5.1 HAND HELD ANALYZER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Diagnostic Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

To Connect the Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Using the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Changing the Access Level of the Hand Held Analyzer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Adjusting Parameters Using the Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Machine Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

5.2 JOYSTICK CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

5.3 TILT SENSOR CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Tilt Sensor Failure Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

5.4 ELEVATION SENSOR CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

5.5 UPDATING SOFTWARE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

5.6 MACHINE CONFIGURATION PROGRAMMING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

5.7 MACHINE MODEL ADJUSTMENT (PERSONALITY SETTINGS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

SECTION 6 - LSS (LOAD SENSING SYSTEM) SERVICE

6.1 THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

6.2 ANALYZER INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Personalities Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Diagnostic Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3121761 iii

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

TABLE OF CONTENTS

6.3 CALIBRATION PREPARATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

6.4 CALIBRATION AND VERIFICATION PROCEDURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

Empty Platform (Load 0%) Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

Loaded Platform (Load 110%) Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

LSS Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

Partial Height Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

6.5 TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

6.6 LSS CONNECTOR PIN ASSIGNMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8

6.7 LSS TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

SECTION 7 - DIAGNOSTIC TROUBLE CODES

7.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

System Fault/DTC Indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7.2 DIAGNOSTIC TROUBLE CODES (DTC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7.3 DTC CHECK TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

SECTION 8 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS

8.1 GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

8.2 MULTIMETER BASICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Grounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Backprobing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Min/Max. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Voltage Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

Resistance Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

Continuity Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Current Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Continuity Measurement Over Long Distances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Requirements: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

8.3 APPLYING SILICONE DIELECTRIC COMPOUND TO AMP CONNECTORS . . . . . . . . . . . . . . . . . . . . . . 8-5

Installation of Dielectric Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5

Deutsch HD, DT, DTM, DRC Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

AMP Seal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

AMP Mate-N-Lok. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7

DIN Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8

Exclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8

8.4 AMP CONNECTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

Wedge Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14

Service - Voltage Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-15

8.5 WORKING WITH DEUTSCH CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16

DT/DTP Series Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16

DT/DTP Series Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16

HD30/HDP20 Series Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16

HD30/HDP20 Series Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17

8.6 SWITCHES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18

Basic check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18

Limit Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18

Automatic Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19

Switch Wiring - Low Side, High Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19

8.7 ELECTRICAL SCHEMATICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20

8.8 HYDRAULIC SCHEMATICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32

iv 3121761

LIST OF FIGURES

FIGURE NO. TITLE PAGE NO.

1-1. Hydraulic Oil Operating Temperature Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

1-2. Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

1-3. Torque Chart - Sheet 1 of 5 (SAE Fasteners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

1-4. Torque Chart - Sheet 2 of 5 (SAE Fasteners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

1-5. Torque Chart - Sheet 3 of 5 (SAE Fasteners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

1-6. Torque Chart - Sheet 4 of 5 (METRIC Fasteners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

1-7. Torque Chart - Sheet 5 of 5 (METRIC Fasteners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

2-1. Machine Component Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

2-2. Scissor Arm - Safety Prop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

2-3. Scissor Arm - Safety Prop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

2-4. Hydraulic Oil Check Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

2-5. Hydraulic Oil Fill Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

3-1. Components Mounded on Side Swing - Out Compartment Doors . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3-2. Side Swing - Out Compartment Door Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3-3. Battery Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

3-4. Battery Fluid Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

3-5. DC/AC Power Inverter - Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3-6. Logic Module Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

3-7. Logic Module CO01 - Harness Connector Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

3-8. Main Power Contactor Relay and Pump Controller Module Location . . . . . . . . . . . . . . . . . . . . . . 3-11

3-9. Hydraulic Pump Control - Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

3-10. Ground Control Station - Folding Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

3-11. Ground Control Station Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

3-12. Ground Control Station - Rear of Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

3-13. Ground Control Station - Fixed Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

3-14. Ground Control Station Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

3-15. Ground Control Station - Rear of Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

3-16. Platform Control Station Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

3-17. Platform Control Station Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

3-18. Platform Control Station Components - Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

3-19. Joystick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

3-20. Tilt Sensor Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

3-21. Elevation Sensor Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23

3-22. Elevation Sensor Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

3-23. Pot-Hole-Protection Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

3-24. Steer and Spindle Assembly Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

3-25. Drive Motor Cover Installation - Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

3-26. Wheel Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

3-27. Arms and Platform Positioning with Overhead Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30

3-28. Platform Assembly - Installation/Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31

3-29. Scissor Arm Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

3-30. Scissor Arm Assembly - Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33

3-31. Scissor Arm Assembly - Cable Routing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

3-32. Scissor Arm Assembly - Cable Routing (FTSW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35

3-33. Scissor Arm Assembly - Cable Routing (Coiled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36

3-34. Scissor Arm Assembly - Cable Routing (Coiled) (FTSW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-37

4-1. Hydraulic Tank Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

4-2. Hydraulic Oil Check Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

4-3. Hydraulic Oil Fill Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

4-4. Hydraulic Pump - Motor Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-5. Hydraulic Pump - Motor Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

4-6. Hydraulic Manifold Assembly - Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

4-7. Hydraulic Manifold Assembly - Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

4-8. Hydraulic Manifold Assembly - Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

TABLE OF CONTENTS

. . . . . . . . 4-6

3121761 v

TABLE OF CONTENTS

4-9. Hydraulic Manifold Assembly - Component Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

4-10. Hydraulic Hose Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

4-11. Drive Motor - Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

4-12. Rear Hydraulic Brake - Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

4-13. Hydraulic Brakes - Manual Disengage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

4-14. Lift Cylinder - Lower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17

4-15. Lift Cylinder - Upper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

4-16. Steer Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19

4-17. Cylinder Barrel Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

4-18. Cylinder Rod Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

4-19. Gar-Max Bearing Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

4-20. Rod Seal Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

4-21. Poly-Pak Piston Seal Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

4-22. Wiper Seal Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

4-23. Installation of Head Seal Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

4-24. Rod Assembly Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23

5-1. Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5-2. Diagnostic Port Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

5-3. Analyzer Menu - Help and Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

5-4. Analyzer Menu - System Test and Access Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

5-5. Analyzer Menu - Personalities and Machine Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

5-6. Analyzer Menu - Calibrations and Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

6-1. LSS Component Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

8-1. Voltage Measurement (DC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

8-2. Resistance Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

8-3. Continuity Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

8-4. Current Measurement (DC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

8-5. Application to plug/male connector housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

8-6. Use of Seal Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7

8-7. Brad-Harrison M12 – No Dielectric Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8

8-8. Phoenix Contact M12 – No Dielectric Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9

8-9. AMP Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11

8-10. Connector Assembly (1 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12

8-11. Connector Assembly (2 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12

8-12. Connector Assembly (3 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

8-13. Connector Assembly (4 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

8-14. Connector Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14

8-15. Connector Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-15

8-16. DT/DTP Contact Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16

8-17. DT/DTP Contact Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16

8-18. HD/HDP Contact Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16

8-19. HD/HDP Locking Contacts Into Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17

8-20. HD/HDP Contact Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17

8-21. HD/HDP Unlocking Contacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17

8-22. Electrical Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20

8-23. Hydraulic Schematic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32

vi 3121761

LIST OF TABLES

TABLE NO. TITLE PAGE NO.

1-1 Operating Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1-2 Platform Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-4 Tire Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-5 OEM Battery Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1-6 Battery Charger Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1-7 Tilt Activation Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1-8 High Drive Cutout Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1-9 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1-10 Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1-11 Lubrication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1-12 Mobilfluid 424 Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1-13 Mobil DTE 10 Excel 15 Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1-14 Biodegradable Hydraulic Fluid Specs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1-15 Hydraulic Pressure Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

1-16 Hydraulic Cylinder Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

1-17 Critical Stability Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

1-18 Major Component Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

2-1 Inspection and Maintenance Responsibilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

2-2 Preventive Maintenance & Inspection Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2-3 Cylinder Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

3-1 Battery Charger Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

3-2 Diagnostic Trouble Codes (Delta Q Battery Charger) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

3-3 Fault Codes (Green Power). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

3-4 Fault Codes (Eagle Battery Charger) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

3-5 Pump Control Module Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

3-6 Pump Power Module Terminal Functions (CO117-J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

3-7 Joystick Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

3-8 Connector Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

3-9 Tilt Sensor Wiring Pin Assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

5-1 Machine Configuration Programming Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

5-2 Machine Model Adjustment (Personality Settings) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13

6-1 Personalities Menu Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

6-2 Diagnostic Menu Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

6-3 Calibrations Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

6-4 Platform 110% Calibration Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

6-5 Platform 100% Calibration Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

6-6 Platform 120% Calibration Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

6-7 LSS Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

7-1 Diagnostic Trouble Codes (DTC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

TABLE OF CONTENTS

3121761 vii

TABLE OF CONTENTS

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viii 3121761

1.1 SPECIFICATION

SECTION 1 - SPECIFICATIONS

SECTION 1. SPECIFICATIONS

Table 1-1. Operating Specifications

DESCRIPTION 4045R

PLATFORM

Maximum Platform Height (Ground to Platform Floor - Elevated) 39 ft. 3 in. (11.9m) Machine Height (Ground to Top of Rails) 8 ft. 4 in. (2.549m) Machine Height - Rails Folded (Ground to Top of Folded Rails) 6 ft. 3 in. (1.903m) Platform L ift Time (se conds/rated l oad)

Lift Up:

Lift Down:

Electronic Arm Guards (Activation Height) 75 in. (190.5 cm)

DRIVING

Ma x i m um O p er a ti n g Sl o p e F ro n t t o B ac k : (platform fully elevated) S i d e t o S id e :

M ax i m u m D r i ve S p e e d (F W D / R E V ) St o w e d : ( S e c o n d s t o D r i v e 2 5 f t ( 7 . 6 2 m ) E l e v a t e d :

Elevated Drive Height

Indoor:

Outdoor - ANSI/CE/CSA/GB:

AUS:

Tur n in g Ra d iu s

Inside:

(C ur b to Cu r b) Ou t si d e:

CHASSIS

Approximate Gross Machine Weight

ANSI/CE/CSA/GB:

AUS: Wheelbase 80 in. (2.032m) Machine Overall Width 45 in. (1.143m) Maximum Tire Load (per wheel) 2,680 lb. (1216 kg) Ground Bearing Pressure 137 psi (943 kPa) Gr o un d Cl ea r an ce

PHP Retracted:

PHP Deployed: Break Over Angle (Grade) 14.5° (26%) Ma x im u m H yd r au l ic Pr e ss ur e

Main Relief: Steer Relief:

Lift Relief:

ANSI/CSA/CE/AUS/GB

73 Seconds 48 Seconds

3.5°

1.5°

8 seconds (2.0 mph (3.4 kph)

34 seconds (0.5 mph (0.8 kph)

39 ft. (11.9 m)

28.7 ft. (8.75 m) 39 ft. (11.9 m)

0 in. (0 cm)

92 in. (233.68 cm)

7,000 lb. (3175 kg) 7,525 lb. (3413 kg)

5 in. (126 mm)

1.26 in. (32 mm)

3000 psi (207 bar)

1250 psi (86 bar)

2500 psi (172 bar)

3121761 1-1

SECTION 1 - SPECIFICATIONS

Platform Capacities

Table 1-2. Platform Capacities

MAXIMUM

SPECIFICATION

ANSI/CSA/CE/AUS/GB FULL

ANSI/CSA/CE/AUS/GB 29 ft (8.8 m)

AUS FULL

NOTE: (1) Maximum Platform Capacity includes platform and platform extension.

(2) INDOOR USE is use of a MEWP in areas shielded from wind so that there is no wind. OUTDOOR USE is use of a MEWP in an environment that can be exposed to wind.

OPERATING

HEIGHT

MAXIMUM PLATFORM

CAPACITY

770 lb. (350 Kg)

550 lb. (249 Kg) 1 Person + 371 lb. (169 Kg) 300 lb. (136 Kg) 1 Person + 124 lb. (56 Kg)

CAPACITY

ALLOWED ON

(1)

PLATFORM EXTENSION

250 lb. (113 Kg)

MAXIMUM PERSONS

ALLOWED IN PLATFORM

3 Persons + 242 lb. (110 Kg)

MAX. SIDE FORCE

(Platform Fully

@ Max. Capacity)

Machine Dimensional Data Tires

Table 1-3. Dimensions

DESCRIPTION 4045R

Platform Height - Elevated (Ground to Platform Floor)

Platform Height - Stowed (Ground to Platform Floor)

Rail Height (Platform Floor to Top of Rail)

39 ft. 3 in. (12 m)

55 in. (140 cm)

44 in. (111.76 cm)-

Folding Rail

Size

Wheel Nut Torque (1-1/8 inch - Slotted Nut with Cotter Pin)

Table 1-4. Tire Specifications

DESCRIPTION 4045R

MAXIMUM

Extended

90 lb. (400 N) 0 mph (0 m/s) INDOOR

45 lb. (200 N) 28 mph (12.5 m/s) OUTDOOR

OPERATING

WIND SPEED

ENVIRONMENT

16 in. x 5 in.

(40.6 cm x12.7 cm)

150 ft. lbs. (203 Nm)

(2)

Overall Height

(Ground to Top Rail):

(Rails Folded Down):

Overall Machine Width 45 in. (114.3 cm)

Overall Machine Length (w/ladder)

Platform Size - Length (Inside) 96 in. (243.84 cm)

Platform Size - Width (Inside) 41 in. (104.14 cm)

Wheelbase 80 in. (203.2 cm)

100 in. (254 cm)

76.8 in. (192.4 cm)

106 in. (269.24 cm)

1-2 3121761

Batteries

NOTICE

SECTION 1 - SPECIFICATIONS

Table 1-5. OEM Battery Specifications

DESCRIPTION Lead Acid AGM

Voltage (24V System - Series) 12V per battery Amp Hour Rating 150 AH @ 20 HR rate 185 AH @ 20 HR rate 150 AH @ 20 HR rate Reserve Capacity 280 Minutes @ 25Amps 324 Minutes @ 25Amps 320 Minutes @ 25Amps Weight (each battery) 82 lb. (37 kg) 106 lb. (48 kg) 88 lb. (40 kg)

Motors

JLG MACHINES EQUIPPED WITH DELTA Q BATTERY CHARGERS ARE DESIGNED FOR THE BEST PERFORMANCE WITH OEM FACTORY APPROVED BATTERIES.

APPROVED JLG REPLACEMENT BATTERIES ARE AVAILABLE THROUGH JLG’S AFTERMARKET PARTS DISTRIBUTION CENTERS OR JLG'S AFTERMARKET PROGRAMS. FOR ASSISTANCE WITH PROPER BATTERY REPLACEMENT, PLEASE CONTACT YOUR LOCAL JLG SUPPORT OFFICE.

BATTERIES APPROVED BY JLG HAVE BEEN TESTED FOR COMPATIBILITY WITH THE ALGORITHM PROGRAMMING OF THE DELTA Q BATTERY CHARGER TO OPTIMIZE BATTERY LIFE AND MACHINE CYCLE TIMES. THE USE OF NON APPROVED BATTERIES IN YOUR JLG EQUIPMENT MAY RESULT IN PERFORMANCE ISSUES OR BATTERY CHARGER FAULT CODES. JLG ASSUMES NO RESPONSIBILITY FOR SERVICE OR PERFORMANCE ISSUES ARISING FROM THE USE OF NON APPROVED BATTERIES.

• Drive Motors

Type: Hydraulic

Displacement: 364 cc/rev (22.2 in Torque: at 100 psi, 4.2 gpm 2700 in. lbs.

(305.1 Nm) at 3000 psi, 2.2 gpm 8500 in. lbs.

(960.4 Nm) Max. Power: 45 hp (34 kW) Max. Oil Flow: 18 gpm (68 Lpm) - Continuous

•Hydraulic Brake

Type: Hydraulic Release Holding Torque: 10,000 in. lbs. (1130 Nm) Max. Speed: 250 rpm Release Pressure: 406 psi (28 bar) Max Release Pressure: 3000 psi (207 bar) Release Volume: 0.7 cu. in. (11.5 cc)

• Hydraulic Pump/Electric Motor

Motor Type: 24V DC Wound Field Motor Power: 4.5 kW Pump Displacement: 0.29 in. /rev (4.77cc/rev) Pump Pressure: 2100 psi Continuous

3500 psi Intermittent

/rev)

3121761 1-3

SECTION 1 - SPECIFICATIONS

Electrical System

Table 1-6. Battery Charger Specifications

DESCRIPTION ALL MACHINES

Electrical System Voltage (DC) 24V

Battery Charger:

Input:

AC Inp ut Volta ge:

Nominal AC Input Voltage:

Input Frequency:

Max. AC Input Current:

Ingress Protection:

Operating Temperature:

Output:

Nominal DC Output Voltage:

Max. DC Output Voltage:

Max DC Output Current:

Max. Interlock Current:

Protection:

Output Reverse Polarity:

Output Short Circuit:

AC Over load: DC Overload:

Delta-Q

85-270V AC 100VAC / 240VAC RMS 50 - 60Hz

7.5A IP66 NEMA4 Type 4

-40°F (-40°C) to 149°F (+65°C)

24V 36V

27.1A 1A @ 24V

Electronic Protection - Auto Reset Curren t Limi ted Curren t Limi ted Curren t Limi ted

PRO - Eagle Perf. Series

108-132V AC 120VAC 45 - 65Hz 12A IP35

-22°F (-30°C) to 122°F (+50°C)

24V

31.92V 25A 1A @ 24V

Electronic Protection-Auto Reset Electronic Protection-Auto Reset Branch Circuit Protection Curren t Limit ed

Green Power - Pylon International

100-240V AC — — 45 - 65Hz

8.5A IP66

-4°F (-20°C) to 122°F (+50°C)

24V 34V 30A 1A @ 24V

Electronic Protection-Auto Reset Electronic Protection-Auto Reset Curren t Limi ted Curren t Limi ted

1-4 3121761

SECTION 1 - SPECIFICATIONS

1.2 LIMIT SWITCH ACTIVATION

Tilt Alarm

NOTE: When the tilt indicator warning is activated the fol-

lowing functions are affected;

Platform Lowered: Only Drive Allowed. Platform Raised: Drive and lift up functions are dis-

abled, platform must be fully lowered (stowed) to drive out of tilt condition.

Table 1-7. Tilt Activation Setting

TILT SETTING

MODEL

4045R 3.5°

Y-Ax is

(front to back)

TILT SETTING

X-Axis

(side to side)

1.50° - outdoor

1.50° - indoor

2.00 ° - outdoor

2.00° - indoor

2.50° - outdoor

2.50° - indoor

Maximum Deck

Elevation

25-28.7 ft

31 ft. - max.

23 - 25 ft. 27 - 31 ft.

0 - 23 ft. 0 - 27 ft.

7.6 - 8.7 m

9.4 - max. 7 - 7.6 m

8.2 - 9.4 m 0 - 7 m

0 - 8.2 m

High Drive Speed Cutout

High drive speed is cut out when the platform is raised above the preset height per model as follows:

NOTE: These figures are given with a tolerance of ± 12 in.

(0.31 m).

1.3 LUBRICATION

Lubrication Capacities

Table 1-9. Capacities

COMPONENT 4045R

Hydraulic

Reservoir (at Full mark) 6.6 Gal. (25L)

Hydraulic System (Including

Reservoir)

7.9 Gal. (30 L)

Hydraulic Oil

Table 1-10. Hydraulic Oil

HYDRAULIC SYSTEM OPERATING

TEMPERATURE RANGE

0° F to +23° F (-18° C to -5° C) 10W

0° F to 210° F (-18° C to + 99° C) 10W-20, 10W-30

50° F to 210° F (+10° C to +99° C) 20W-20

NOTE: Aside from JLG recommendations, it is not advisable

to mix oils of different brands or types, as they may not contain the same required additives or be of comparable viscosities.

SAE VISCOSITY GRADE

Table 1-8. High Drive Cutout Height

MODEL

4045R 75 in. (190.5 cm)

HIGH DRIVE SPEED

CUTOUT HEIGHT

DRIVE SPEED REDUCTION

2.0 mph (3.2 kph) to

0.5 mph (0.8 kph)

3121761 1-5

SECTION 1 - SPECIFICATIONS

Lubrication Specifications

Table 1-11. Lubrication Specifications

KEY SPECIFICATIONS

MPG Multipurpose Grease having a minimum dripping point of 350° F.

Excellent water resistance and adhesive qualities, and being of extreme pressure type. (Timken OK 40 pounds minimum.)

EPGL Extreme Pressure Gear Lube (oil) meeting API service classification

GL-5 or MIL-Spec MIL-L-2105.

HO JLG Recommends - Mobil - Mobilfluid 424

Mobil EAL ENVIRONSYN H 32 Mobil SHC HYDRAULIC EAL 32

NOTE: EAL and SHC are compatible with each other.

Table 1-13. Mobil DTE 10 Excel 15 Specs

ISO Viscosity Grade 15 Pour Po int, °C Max. -54 Flash Point, °C Min. 182

Viscosity

cSt @ 40° C 15.8 cSt @ 100° C 4.07 cSt @ 100° F 15.8 cSt @ 212° F 4.07 Visco sit y In dex 168 Density (Kg/l) @ 15°C 0.8375 Density (lb/in³) @ 60°F 0.0302

Table 1-12. Mobilfluid 424 Specs

Inspection Data Recommended Optional

ISO Viscosity Grade 10W-30 10W-20 Spec Gravity API 29.0 29.3 Density, LB/GAL, 60° F 7.35 7.3 Flash Point, ° F(° C) 442(228) 380(193)

Pour Point, ° F(° C) -46 (-43) -30(-34)

Viscosity

Brookfield, cP at -18° C 2700 Brookfield, cP at 0° F 2500 Viscosity, cST at 40°C 55 52.1 Viscosity, cST at 100°C 9.3 8.95 Visco sit y In dex 152 152 Viscosity, Sus at 100°F 26.0 Viscosity, Sus at 210°F 56.8 Color, ASTM D 1500 3.0

Table 1-14. Biodegradable Hydraulic Fluid Specs

MOBIL EAL

Inspection Data

SAE Grade 32 32 Density @ 15° C

ASTM D 4052, kg/L Flash Point, ° F(°CF) 514(268) 540(282) Pour Po int, ° F (° C) -38(-39) -27(-33) Operating Temp, ° F (° C) -20(-29) to 200(93) 1.4(-17) to 200(93)

Viscosity, cST at 40°C 33.1 31.1 Viscosity, cST at 100°C 6.36 6.2 Visc osit y Ind ex 147 152

ENVIRONSYN

H 32

0.869 0.936

Viscosity

MOBIL SHC

HYDRAULIC

EAL 32

1-6 3121761

SECTION 1 - SPECIFICATIONS

1001219909_C

32 15

147 164 168

NOTICE: MACHINE OPERATION USING NON-JLG APPROVED HYDRAULIC FLUIDS OR OPERATION OUTSIDE OF THE TEMPERATURE BOUNDARIES OUTLINED IN THE “HYDRAULIC FLUID OPERATION CHART” MAY RESULT IN PREMATURE WEAR OR DAMAGE TO COMPONENTS OF THE HYDRAULIC SYSTEM.

IN THIS REGION FUNCTION SPEEDS & BATTERY LIFE MAY BE SIGNIFICANTLY REDUCED

Figure 1-1. Hydraulic Oil Operating Temperature Specifications

Specified lubricants, as recommended by the component manufacturers, are always the best choice, however, multipurpose greases usually have the qualities which meet a variety of single purpose grease requirements.

Should any question arise, regarding the use of greases in maintenance stock, consult your local supplier for evaluation. Refer to Table 1-11, Lubrication Specifications for an explanation of the lubricant key designations.

3121761 1-7

SECTION 1 - SPECIFICATIONS

Serial Number

Plate

Figure 1-2. Serial Number Location

1.4 HYDRAULIC PRESSURE SETTINGS

Table 1-15. Hydraulic Pressure Settings

MODEL MAIN RELIEF LIFT RELIEF STEER RELIEF

4045R

3000 ± 70 psi

(207± 5bar)

2500 ± 70 psi

(172 ± 5 bar)

1.5 HYDRAULIC CYLINDER SPECIFICATIONS

Table 1-16. Hydraulic Cylinder Specifications

DESCRIPTION 4045R

Lift Cylinder Bore Diameter

Upper: Lower:

Lift Cylinder Stroke

Upper: Lower:

Lift Cylinder Rod Diameter

Upper: Lower:

Steer Cylinder Bore Diameter

Steer Cylinder Stroke (left or right)

Steer Cylinder Rod Diameter

2.56 in.(65 mm)

3.94 in. (100 mm)

54.92 in.(1395 mm)

54.92 in. (1395 mm)

2.2 in.(55 mm)

2.56 in. (65 mm)

2.75 in.

(70 mm)

8.94 in.

(227.1 mm)

1.97 in.

(50mm)

1.6 SERIAL NUMBER LOCATION

For machine identification, a serial number plate is affixed to the machine. See Figure 1-2.

1250 ± 70 psi

(86 ±5 bar)

1-8 3121761

SECTION 1 - SPECIFICATIONS

1.7 CRITICAL STABILITY WEIGHTS

DO NOT REPLACE ITEMS CRITICAL TO STABILITY, SUCH AS BATTERIES OR TIRES, WITH ITEMS OF DIFFERENT WEIGHT OR SPECIFICATION. DO NOT MODIFY THE MEWP IN ANY WAY TO AFFECT STABILITY.

Table 1-17. Critical Stability Weights

COMPONENT 4045R

Wheel and Tire Assembly (each) 52.7 lb. (23.9 kg)

Wheel/Tire and Drive Assembly (each) 81.1 lb. (36.8 kg)

Wheel/Tire and Brake Assembly (each) 89.7 lb. (40.7 kg)

Batteries (each) Standard:

AGM:

Batteries (combined X4) Standard:

AGM:

82 lb. (37 kg)- 150AH

106 lb. (48 kg) - 185AH

88 lb. (40 kg)

328 lb. (148 kg) - 150AH 424 lb. (192 kg) - 185AH

352 lb. (160 kg)

1.8 MAJOR COMPONENT WEIGHTS

Table 1-18. Major Component Weights

COMPONENT ANSI/CE/CSA/GB AUS

Platform with Rails/Extension (Rail in Rail)

Platform with Rails/Extension (Dual Rail)

Arm Assembly (Includes Lift Cylinder)

Chassis w/Wheel/Tire/Steering/PHP and Drive Assembly

524 lb.

(238 Kg)

539 lb.

(244 Kg)

3648 lb.

(1654 Kg)

2778 lb.

(1260 Kg)

524 lb.

(238 Kg)

539 lb.

(244 Kg)

3648 lb.

(1654 Kg)

3298 lb.

(1496 Kg)

1.9 TORQUE REQUIREMENTS

Self locking fasteners, such as nylon insert and thread deforming locknuts, are not intended to be reinstalled after removal. Always use new replacement hardware when installing locking fasteners.

NOTE: When maintenance becomes necessary or a fas-

tener has loosened, refer to the Torque Charts on page 1-10 to determine proper torque value.

3121761 1-9

SECTION 1 - SPECIFICATIONS

Torque Charts

Figure 1-3. Torque Chart - Sheet 1 of 5 (SAE Fasteners)

1-10 3121761

SECTION 1 - SPECIFICATIONS

Figure 1-4. Torque Chart - Sheet 2 of 5 (SAE Fasteners)

3121761 1-11

SECTION 1 - SPECIFICATIONS

Figure 1-5. Torque Chart - Sheet 3 of 5 (SAE Fasteners)

1-12 3121761

SECTION 1 - SPECIFICATIONS

Figure 1-6. Torque Chart - Sheet 4 of 5 (METRIC Fasteners)

3121761 1-13

SECTION 1 - SPECIFICATIONS

Figure 1-7. Torque Chart - Sheet 5 of 5 (METRIC Fasteners)

1-14 3121761

SECTION 2. GENERAL

SECTION 2 - GENERAL

2.1 MACHINE PREPARATION, INSPECTION, AND MAINTENANCE

General

This section provides the necessary information needed by those personnel that are responsible to place the machine in operation readiness and maintain its safe operating condition. For maximum service life and safe operation, ensure that all the necessary inspections and maintenance have been completed before placing the machine into service. With proper care, maintenance and inspections performed per JLG's recommendations with any and all discrepancies corrected, this product will be fit for continued use.

Preparation, Inspection, and Maintenance

It is important to establish and conform to a comprehensive inspection and preventive maintenance program. The following table outlines the periodic machine inspections and maintenance recommended by JLG Industries, Inc. Consult your national, regional, or local regulations for further requirements for Mobile Elevating Work Platform (MEWP). The frequency of inspections and maintenance must be increased as environment, severity and frequency of usage requires.

Pre-Start Inspection

It is the User’s or Operator’s primary responsibility to perform a Pre-Start Inspection of the machine prior to use daily or at each change of operator. Reference the Operation and Safety Manual for completion procedures for the Pre-Start Inspection. The Operation and Safety Manual must be read in its entirety and understood prior to performing the Pre-Start Inspection.

Pre-Delivery Inspection and Frequent Inspection

The Pre-Delivery Inspection and Frequent Inspection shall be performed by a qualified JLG equipment mechanic. JLG Industries, Inc. recognizes a qualified JLG equipment mechanic as a person who, by possession of a recognized degree, certificate, extensive knowledge, training, or experience, has successfully demonstrated the ability and proficiency to service, repair, and maintain the subject JLG product model.

The Pre-Delivery Inspection and Frequent Inspection procedures are performed in the same manner, but at different times. The Pre-Delivery Inspection shall be performed prior to each sale, lease, or rental delivery. The Frequent Inspection shall be accomplished for each machine in service for 3 months or 150 hours (whichever comes first); out of service for a period of more than 3 months; or when purchased used. The frequency of

this inspection must be increased as environment, severity and frequency of usage requires.

Reference the JLG Pre-Delivery and Frequent Inspection Form and the Inspection and Preventative Maintenance Schedule for items requiring inspection during the performance of these inspections. Reference the appropriate areas of this manual for servicing and maintenance procedures.

Annual Machine Inspection

JLG recommends that the Annual Machine Inspection be performed by a Factory-Trained Service Technician on an annual basis, no later than thirteen (13) months from the date of the prior Annual Machine Inspection. JLG Industries, Inc. recognizes a Factory-Trained Service Technician as a person who has successfully completed the JLG Service Training School for the subject JLG product model. Reference the machine Service and Maintenance Manual and appropriate JLG inspection form for performance of this inspection.

Reference the JLG Annual Machine Inspection Form and the Inspection and Preventative Maintenance Schedule for items requiring inspection during the performance of this inspection. Reference the appropriate areas of this manual for servicing and maintenance procedures.

For the purpose of receiving safety-related bulletins, it is important that JLG Industries, Inc. has updated ownership information for each machine. When performing each Annual Machine Inspection, notify JLG Industries, Inc. of the current machine ownership.

Preventative Maintenance

In conjunction with the specified inspections, maintenance shall be performed by a qualified JLG equipment mechanic. JLG Industries, Inc. recognizes a qualified JLG equipment mechanic as a person who, by possession of a recognized degree, certificate, extensive knowledge, training, or experience, has successfully demonstrated the ability and proficiency to service, repair, and maintain the subject JLG product model.

Reference the Preventative Maintenance Schedule and the appropriate areas of this manual for servicing and maintenance procedures. The frequency of service and maintenance must be increased as environment, severity and frequency of usage requires.

3121761 2-1

SECTION 2 - GENERAL

Table 2-1. Inspection and Maintenance Responsibilities

TYPE FREQUENCY

Pre-Start Inspection

Pre-Delivery Inspection

Frequent Inspection

Annual Machine Inspection

Preventative Maintenance

NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections.

Prior to use each day; or At each Operator change.

Prior to each sale, lease, or rental d eliver y.

In service for 3 months or 150 hours, whichever comes first; or Out of service for a period of more than 3 months; or Purchased used.

Annually, no later than 13 months from the date of the prior inspection.

At intervals as specified in the Service and Maintenance Manual.

PRIMARY

RESPONSIBILITY

User or Operator User or Operator Operation and Safety Manual

Owner, Dealer, or User

SERVICE

QUALIFICATION

Qualified JLG Mechanic

Fac tor y-Tra ine d Service Technician (recommended)

Qualified JLG Mechanic S ervice and Maintenance Manual

Service and Maintenance Manual and applicable JLG inspection form.

REFERENCE

2-2 3121761

NOTICE

JLG INDUSTRIES, INC. RECOGNIZES A FACTORY-TRAINED SERVICE

NOTICE

TECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETED THE JLG SERVICE TRAINING SCHOOL FOR THE SPECIFIC JLG PRODUCT MODEL.

2.2 PREVENTIVE MAINTENANCE AND INSPECTION SCHEDULE

The preventive maintenance and inspection checks are listed and defined in the following table. This table is divided into two basic parts, the “AREA” to be inspected and the “INTERVAL” at which the inspection is to take place. Under the “AREA” portion of the table, the various systems along with the components that make up that system are listed. The “INTERVAL” portion of the table is divided into five columns representing the various inspection time periods. The numbers listed within the interval column represent the applicable inspection code for which that component is to be checked.

The checks and services listed in this schedule are not intended to replace any local or regional regulations that may pertain to this type of equipment nor should the lists be considered as all inclusive. Variances in interval times may occur due to climate and/or conditions and depending on the location and use of the machine.

JLG INDUSTRIES REQUIRES THAT A COMPLETE ANNUAL INSPECTION BE PERFORMED IN ACCORDANCE WITH THE "ANNUAL MACHINE INSPECTION REPORT” FORM.

NOTE: This machine requires periodic safety and mainte-

nance inspections by a qualified JLG mechanic. Notify JLG dealer if inspection is overdue.

SECTION 2 - GENERAL

Maintenance and Inspection Schedule Codes

1. Check for proper and secure installation.

2. Visual inspection for damage, cracks, distortion, or excessive wear.

3. Check for proper adjustment.

4. Check for cracked or broken welds.

5. Operates properly.

6. Returns to neutral or "off" position when released.

7. Clean and free of debris.

8. Interlocks function properly.

9. Check for signs of leakage.

10. Decals installed and legible.

11. Check for proper fluid level.

12. Check for chafing and proper routing.

13. Check for proper tolerances.

14. Properly lubricated.

15. Torqued to proper specification.

16. No gouges, excessive wear, or cords showing.

17. Properly inflated and seated around rim.

18. Proper and authorized components.

19. Fully charged.

20. No loose connections, corrosion, or abrasions.

21. Verify.

22. Perform.

23. Sealed properly.

24. Overrides Platform controls.

25. Remove pump motor cover and blow away any brush wear dust from cover, brushes, and brush holder assembly.

26. Replace.

3121761 2-3

SECTION 2 - GENERAL

Table 2-2. Preventive Maintenance & Inspection Schedule

INTERVAL

AREA ON MACHINE

FUNCTIONS/CONTROLS

Platform Controls 5, 6, 7 5, 6, 7 Ground Controls 5, 6 5, 6 Function Control Locks, Guards, or Detents 5 5 Funct ion Enab le System 5, 8 5, 8 Emergency Stop Switches (Ground & Platform) 5 5 Function Limit or Cutout Switch Systems 5 5 Manual Descent or Auxiliar y Power 5 5

LSS (LOAD SENSING SYSTEM)

LSS Verification 22

PLATFORM ASSEMBLY

Platform 1 1 Guard Rails 1, 2, 4 1, 2, 4 Gate 1, 5 1, 5 Floor 1, 2 1, 2 Lanyard Anchorage Point 1, 4, 10 1, 4, 10

SCISSOR ARMS

Scissor Arms 1, 2, 4 1, 2, 4 Arm Safety Prop 1 , 5 1, 5 Cylinder Pins, Pivot Pins & Attaching Hardware 1, 2 1, 2 Arm Pins, Wear Pads & Attaching Hardware 1, 2 1, 2

CHASSIS ASSEMBLY

Side-Compartment Door Installation 1, 5,7 1, 5, 7 Static Strap 1 1 Wheel and Tire Assemblies 2, 15, 16 2, 15, 16 Drive Motors 1, 7, 9 1, 7, 9 Pot-Hole-Protection System 1, 2, 3, 5, 8 1, 2, 3, 5, 8 Platform Ladder 1, 7 1, 7

PRE-DELIVERY (a)

OR FREQUENT (b)

INSPECTION

ANNUAL (c)

(YEARLY)

INSPECTION

POWER SYSTEM

Batteries 9 18 Battery Charger 5

HYDRAULIC/ELECTRIC SYSTEM

Hydraulic Lift/Steer Pump 1, 2, 9 1, 2, 5, 9, 25 Hydraulic Cylinders (arms and steering) 2, 7, 9 2, 9

2-4 3121761

+ 150 hidden pages

JLG 4045R Service Maintenance Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1.1 SPECIFICATION

SECTION 1. SPECIFICATIONS

Platform Capacities

Machine Dimensional Data Tires

Batteries

Motors

Electrical System

1.2 LIMIT SWITCH ACTIVATION

Tilt Alarm

High Drive Speed Cutout

1.3 LUBRICATION

Lubrication Capacities

Hydraulic Oil

Lubrication Specifications

1.4 HYDRAULIC PRESSURE SETTINGS

1.5 HYDRAULIC CYLINDER SPECIFICATIONS

1.6 SERIAL NUMBER LOCATION

1.7 CRITICAL STABILITY WEIGHTS

1.8 MAJOR COMPONENT WEIGHTS

1.9 TORQUE REQUIREMENTS

Torque Charts

SECTION 2. GENERAL

2.1 MACHINE PREPARATION, INSPECTION, AND MAINTENANCE

General

Preparation, Inspection, and Maintenance

Pre-Start Inspection

Pre-Delivery Inspection and Frequent Inspection

Annual Machine Inspection

Preventative Maintenance

2.2 PREVENTIVE MAINTENANCE AND INSPECTION SCHEDULE

Maintenance and Inspection Schedule Codes