JLG M600 Service Manual

Service and Maintenance Manual

Model

E600

E600J

E600JP

M600

M600J

M600JP

P/N - 3121117

December 18, 2012

INTRODUCTION

SECTION A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS

AGENERAL

This section contains the general safety precautions which must be observed during maintenance of the aerial platform. 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 AN AERIAL WORK PLATFORM 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.

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

B 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.

Relieve system pressure by cycling the applicable control several times with the engine stopped and ignition on, to direct any line pressure back into the reservoir. Pressure feed lines to system components can then be disconnected with minimal fluid loss.

CMAINTENANCE

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

• ENSURE REPLACEMENT PARTS OR COMPONENTS ARE 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 SERVICEMANUAL.

• 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 BOOM UNTIL BOOM HAS BEEN SAFELY RESTRAINED FROM ANY MOVEMENT BY BLOCKING OR OVERHEAD SLING, OR BOOM SAFETY PROP HAS BEEN ENGAGED.

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

• BATTERY SHOULD ALWAYS BE DISCONNECTEDDURING REPLACEMENT OF ELECTRICAL COMPONENTS.

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

• USE ONLY APPROVED, NONFLAMMABLE CLEANING SOLVENTS.

3121117 – JLG Lift – A-1

INTRODUCTION

REVISON LOG

Original Issue - July 25, 2000 Revised - October 17, 2000 Revised - April 15, 2003 Revised - February 11, 2008 Revised - December 18, 2012

A-2 – JLG Lift – 3121117

TABLE OF CONTENTS

SECTION NO. TITLE PAGE NO.

SECTION A - INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS

A General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

B Hydraulic System Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

C Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

SECTION 1 - SPECIFICATIONS

1.1 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1.2 Operating specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1.3 Generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.4 Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1.5 Drive/Steer System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1.6 Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.7 Function Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

Machine Orientation When Doing Speed Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Test Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.8 Pressure Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

1.9 Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.10 Major Component Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3

1.11 Serial Number Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.12 Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.13 Operator Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5

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 Service and Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

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

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

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

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

Component Disassembly and Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Pressure-Fit Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Bolt Usage and Torque Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Hydraulic Lines and Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Hydraulic System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Lubrication and Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2.3 Lubrication and Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4

Hydraulic System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Changing Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Lubrication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

3121117 – JLG Lift – i

TABLE OF CONTENTS

SECTION NO. TITLE PAGE NO.

2.4 Cylinder Drift Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

Platform Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Cylinder Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

2.5 Pins and Composite Bearing Repair Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

2.6 Welding on JLG Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Do the Following When Welding on JLG Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Do NOT Do the Following When Welding on JLG Equipment . . . . . . . . . . . . . . . . . . . . . . . 2-6

2.7 Applying Silicone Dielectric Compound to Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . .2-6

SECTION 3 - CHASSIS & TURNTABLE

3.1 Tires & Wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Tire Inflation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Tire Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Tire Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Wheel Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Wheel Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.2 Drive Hub -REAR (Prior to S/N 0300112585) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

Disengaging for Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Engaging after Towing is Complete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Disassembly of Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Disassembly of the first stage planetary assembly (7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Disassembly of second stage planet gears (1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Assembly of first stage planetary assembly (7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Assembly of end cover unit (8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Final Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Initial Start-Up and After Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Oil Change Interval-Gear Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

3.3 Drive Hub (S/N 115723 to Present). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Roll and Leak Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Tightening and Torquing Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Main Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Output Carrier Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Input Carrier Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Hub-Spindle Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Cover Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Input Carrier Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Output Planet Gear Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Output Carrier Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Hub-Spindle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Cover Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

Main Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

3.4 Drive Brake - Mico . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21

Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

Bleeding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

3.5 Speed Sensor Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-24

Adjustment Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

Speed Sensor Installation Verification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

Verification w/ Analyzer Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

3.6 Oscillating Axle Lockout Test (If Equipped) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-31

3.7 Oscillation Cylinder Bleeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-31

Bleeding Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31

Checking Oscillation Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31

ii – JLG Lift – 3121117

TABLE OF CONTENTS

SECTION NO. TITLE PAGE NO.

3.8 Swing Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

Roll, Leak and Brake Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

Tightening and Torquing Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

Motor Control Valve Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

Motor and Brake Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

Main Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36

Hub-shaft Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Carrier Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38

Hub-Shaft Sub-Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39

Carrier Sub-Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39

Main Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40

Motor-Brake Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40

Motor-Brake Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40

Motor Control Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41

Tube Fitting Assembly Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41

Procedure for Setting Gear Backlash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41

3.9 Swing Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-42

Turntable Bearing Mounting Bolt Condition Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-42

Wear Tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43

Replacement of Swing Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-45

Swing Bearing Torque Value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46

Swing Drive Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46

Setting Backlash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46

3.10 Battery Maintenance and Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-47

Battery Maintenance, Quarterly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47

Optional On Board Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47

Battery Charging (On Board Charger) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47

Removing the Battery Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48

3.11 Generator (Prior to S/N 88375) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-52

Timing Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54

To Connect the JLG Control System Analyzer to the Generator . . . . . . . . . . . . . . . . . . . . . 3-55

Alarms and Fault Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-55

Output Current and Voltage Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-57

Priming the Fuel Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58

3.12 Generator (S/N 88375 to Present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-59

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59

Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59

Dynamo and Dynamo Voltage Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59

Dynamo Output Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59

Control Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59

Start Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61

Engine Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61

Start Control Relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61

Fuel Control Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-62

Glow Plug Control Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-62

Glow Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-62

Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63

Fuel Solenoid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63

Engine Low Oil Pressure Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63

Engine Oil Temperature Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63

Alternator Output Current Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64

Engine Speed Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64

RBS Engine/Generator Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64

3121117 – JLG Lift – iii

TABLE OF CONTENTS

SECTION NO. TITLE PAGE NO.

Warnings and Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65

System Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65

System Status and Performance Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65

System Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65

RBS Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-66

RBS shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-66

RBS Alarms and Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67

Resetting the RBS Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67

Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-68

APU Engine Start Battery Boosting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69

3.13 Supplementary fuse for Engine Generator Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-70

Tools And Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-70

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-70

SECTION 4 - BOOM & PLATFORM

4.1 Boom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

4.2 Load Cell Calibration Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8

4.3 Platform Rotator (Prior to S/N 0300130810) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10

Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Disassembly and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Assembly and Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

4.4 Platform Rotator (S/N 0300130810 to Present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12

Theory of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Required Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

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

Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

4.5 Jib Rotator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-25

Operating Principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25

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

Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Installing Counterbalance Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

Testing the Actuator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32

Installation and Bleeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33

SECTION 5 - HYDRAULICS

5.1 Lubricating O-Rings in the Hydraulic System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

Cup and Brush. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Dip Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Spray Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Brush-on Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

5.2 Cylinders - Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3

Lift, Telescope, Slave, Master, Oscillation (if equipped), Jib (if equipped), and Steer . . . . 5-3

5.3 Cylinder Checking Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Cylinder Without Counterbalance Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Cylinders With Single Counterbalance Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Cylinders With Dual Counterbalance Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

iv – JLG Lift – 3121117

TABLE OF CONTENTS

SECTION NO. TITLE PAGE NO.

5.4 Cylinder Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4

Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Cleaning and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

5.5 Pressure settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19

Proportional Main Relief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Lift Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Lift Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Swing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Flow Control / Bang Bang Main Relief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Steer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Platform Level Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Platform Level Up Relief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Jib Relief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

SECTION 6 - JLG CONTROL SYSTEM

6.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1

6.2 To Connect the JLG Control System Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

6.3 Using the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5

6.4 Changing the Access Level of the Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6

6.5 Adjusting Parameters Using the Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

6.6 Machine Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

6.7 Machine Personality Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9

6.8 Machine Configuration Programming Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-12

6.9 Level Vehicle Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-14

Help Descriptions and Fault Flash Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14

6.10 Analyzer Diagnostics Menu Structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-22

6.11 System Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-29

3121117 – JLG Lift – v

TABLE OF CONTENTS

SECTION NO. TITLE PAGE NO.

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS

7.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7.2 Multimeter Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Backprobing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Min/Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Voltage Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Resistance Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

Continuity Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

Current Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

7.3 Checking Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3

Basic Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Limit Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Automatic Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

Switch Wiring - Low Side, High Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

7.4 Applying Silicone Dielectric Compound to Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . .7-4

7.5 AMP Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5

Applying Silicone Dielectric Compound to AMP Connectors. . . . . . . . . . . . . . . . . . . . . . . . 7-5

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5

Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

Wedge Lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

Service - Voltage Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

7.6 Deutsch Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-9

DT/DTP Series Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9

DT/DTP Series Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9

HD30/HDP20 Series Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

HD30/HDP20 Series Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

vi – JLG Lift – 3121117

LIST OF FIGURES

FIGURE NO. TITLE PAGE NO.

1-1. Serial Number Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3

1-2. Operator Maintenance and Lubrication Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5

1-3. Torque Chart (SAE Fasteners - Sheet 1 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8

1-4. Torque Chart (SAE Fasteners - Sheet 2 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9

1-5. Torque Chart (SAE Fasteners - Sheet 3 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10

1-6. Torque Chart (SAE Fasteners - Sheet 4 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11

1-7. Torque Chart (METRIC Fasteners - Sheet 5 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

1-8. Torque Chart (METRIC Fasteners - Sheet 6 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

1-9. Torque Chart (METRIC Fasteners - Sheet 7 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

2-1. Operating Temperature Specifications - Kubota . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10

3-1. Torque Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

3-2. Main Disassembly Drawing 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

3-3. Main Disassembly Drawing 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3-4. Output Carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10

3-5. Planet Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

3-6. Input Carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-12

3-7. Hub Spindle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13

3-8. Cover Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

3-9. Hub Assembly - Sheet 1 of 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-18

3-10. Hub Assembly - Sheet 1 of 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19

3-11. Cup Pressing Tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-20

3-12. Cup Pressing Tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-20

3-13. Drive Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-22

3-14. Speed Sensor Orientation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-25

3-15. Drive Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-26

3-16. Oscillating Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-29

3-17. Axle Oscillation Lockout Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-30

3-18. Motor Control Valve Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-33

3-19. Motor and Brake Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-34

3-20. Brake Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-35

3-21. Main Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-36

3-22. Hub Shaft Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-37

3-23. Carrier Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-38

3-24. Setting Gear Backlash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41

3-25. Swing Bearing Feeler Gauge Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-43

3-26. Swing Bearing Tolerance Measuring Point. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-43

3-27. Swing Drive and Bearing Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-44

3-28. Swing Bearing Torque Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46

3-29. Battery Cable Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-48

3-30. Batteries and Battery Charger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-49

3-31. Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-50

3-32. Battery Charger Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-51

3-33. Generator Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-53

3-34. Generator System Analyzer Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-56

3-35. Generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-60

4-1. Boom Assembly - Sheet 1 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2

4-2. Boom Assembly - Sheet 2 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

4-3. Boom Assembly - Sheet 3 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

4-4. Boom Limit Switch Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

4-5. Transport Limit Switch (CE Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7

4-6. Platform Support Torque Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8

4-7. Load Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9

4-8. Timing Marks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10

4-9. Platform Rotator Assembly - Cutaway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11

4-10. Rotary Actuator - Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14

4-11. Rotary Actuator - Assembly Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15

4-12. Operating Principle - Jib Rotator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-25

3121117 – JLG Lift – vii

LIST OF FIGURES

FIGURE NO. TITLE PAGE NO.

4-12. Jib Rotator Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-27

4-13. Tool for Removing End Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-28

4-14. Rotator Counterbalance Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31

5-1. Cylinder Barrel Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4

5-2. Capscrew Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

5-3. Axle Lockout Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

5-4. Level Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

5-5. Jib Lift Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

5-6. Lift Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8

5-7. Master Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

5-8. Steer Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

5-9. Telescope Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11

5-10. Cylinder Rod Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

5-11. Tapered Bushing Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12

5-12. Gar-Max Bearing Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13

5-13. Rod Seal Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

5-14. Wiper Seal Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13

5-15. Installation of Head Seal Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-14

5-16. Piston Seal Kit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-14

5-17. Tapered Bushing Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15

5-18. Seating the Tapered Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15

5-19. Poly-Pak Piston Seal Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15

5-20. Rod Assembly Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16

5-21. Hydraulic Tank and Pump (Prior to S/N 51941) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17

5-22. Hydraulic Tank and Pump (S/N 51941 to Present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-18

5-23. Hydraulic Control Valve - Main Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-20

5-24. Hydraulic Control Valve - Platform Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-21

6-1. Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

6-2. Analyzer Flow Chart - Sheet 1 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2

6-3. Analyzer Flow Chart - Sheet 2 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3

6-4. Control Module Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

7-1. Voltage Measurement (DC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1

7-2. Resistance Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

7-3. Continuity Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2

7-4. Current Measurement (DC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

7-5. Connector Assembly Figure 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5

7-6. AMP Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5

7-7. Connector Assembly Figure 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-6

7-8. Connector Assembly Figure 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-6

7-9. Connector Assembly Figure 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-6

7-10. Connector Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

7-11. Connector Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8

7-12. DT/DTP Contact Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9

7-13. DT/DTP Contact Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-9

7-14. HD/HDP Contact Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-10

7-15. HD/HDP Locking Contacts Into Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-10

7-16. HD/HDP Contact Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

7-17. HD/HDP Unlocking Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

7-18. Electrical Components Installation - Sheet 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-12

7-19. Electrical Components Installation - Sheet 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-13

7-20. Electrical Schematic - Sheet 1 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-14

7-21. Electrical Schematic - Sheet 2 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-15

7-22. Electrical Schematic - Sheet 3 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-16

7-23. Electrical Schematic - Sheet 4 of 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-17

7-24. Hydraulic Schematic - Sheet 1 of 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18

7-25. Hydraulic Schematic - Sheet 2 of 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19

viii – JLG Lift – 3121117

LIST OF FIGURES

FIGURE NO. TITLE PAGE NO.

This page left blank intentionally.

3121117 – JLG Lift – ix

LIST OF TABLES

TABLE NO. TITLE PAGE NO.

1-1 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1-2 Operating Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1-3 Generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1-4 Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1-5 Drive System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1-6 Tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1-7 Function Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-8 Pressure Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

1-9 Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3

1-10 Component Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3

1-11 Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4

1-12 Mobil DTE 11M Specs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1-13 Mobil DTE 13M Specs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1-14 Mobil EAL H 46 Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4

1-15 Lubrication Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5

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

2-2 Cylinder Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

2-3 Inspection and Preventive Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7

3-1 Wheel Torque Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

3-2 Drive Brake Diagnosis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23

3-3 RBS Prestart Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-54

3-4 RBS Startup Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-54

3-5 RBS Shutdown Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-54

3-6 Generator System Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-55

3-7 Controller Interface Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-64

3-8 RBS Alarms and Flash Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67

3-9 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-68

4-1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33

5-1 Cylinder Head and Tapered Bushing Torque Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16

5-2 Holding Valve Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16

6-1 Machine Setup Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8

6-2 Personality Ranges/Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9

6-3 Machine Configuration Programming Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12

6-4 JLG Control System Flash Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-14

6-5 Help Descriptions and Fault Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15

6-6 ADJUSTMENTS - Personality Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22

6-7 Diagnostic Menu Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25

6-8 Calibration Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-27

6-9 Calibration Ranges/Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-28

6-10 System Test Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-29

6-11 System Test Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30

x – JLG Lift – 3121117

SECTION 1. SPECIFICATIONS

SECTION 1 - SPECIFICATIONS

1.1 CAPACITIES

Table 1-1. Capacities

Generator Fuel Tank (M Models Only) 13 gallons (49.2 liters)

Hydraulic Tank Prior to S/N 51941 S/N 51941 to Present

Drive Hub 0.4 gal. (1.5 liters)

15 gallons (57 liters)

15.9 gal.(60.2 L)

12.4 gal. (46.9 L) to full mark

1.2 OPERATING SPECIFICATIONS

Table 1-2. Operating Specifications

Maximum Work Load (Capacity) U n re s tr i ct e d: 5 00 l b (2 3 0 k g )

Maximum Travel Grade (Gradeability) with Boom retracted and approximately horizontal. Tower Boom fully lowered.

Maximum Travel Grade (Side Slope) with Boom retracted and approximately horizontal. Tower Boom fully lowered. 5°

Tilt Alarm Setting (See Section 3) A NS I , CS A CE E/M600 & E/M600J C E E / M 60 0 JP

Maximum Vert ical Platform Height: 60 ft. (18.29 m)

Maximum Horizontal Platform Reach E 60 0 E 60 0 J

Machine Width 2 WD 4 WD

Machine Length E /M 6 0 0 E /M 6 0 0J E /M 6 0 0J P

Tur ning Radius (outside) 15 ft. 3 in. (4.65 m)

Tur ning Radius (inside) 4 ft. (1.23 m)

Maximum Tire Load: 7700 lbs. (3500 kg)

Maximum Ground Bearin g Pres sure E600J/M600J E600JP/M600JP

Maximum Drive Speed: 3.0 mph (1.3 m/s)

Electrical System Voltage 48 volts

Maximum Hydraulic System Pressure 3200 psi (221 Bar)

Maximum Wind Speed 28 mph (12.5 m/s)

43 ft. (13. 11 m)

42 ft. 9 in. ( 13.11 m)

7 ft. 11 7/16 in. (2.42 m)

7 ft. 11 3/8 in. (2.42 m)

30 ft. 11 5/16 in. (9.43 m) 30 ft. 8 15 /16 in. (9.37 m)

33 ft. 3 3/4 in. (10.15 m)

52 psi (3.7 kg/cm 51 psi (3.6 kg/cm

30%

Table 1-2. Operating Specifications

Maximum Manual Force 400N

Gross Machine Weight (Platfor m Empty) E600J/M600J E600JP/M600JP

16,300 lb. (7,393 kg) 16,800 lb. (7,620 kg)

1.3 GENERATOR

Table 1-3. Generator

Alternator Output 58 volts @ 45 Amps

RPM’s under max. load 3100

Start B atter y 12 volts

Engine Oil 10W30 (Refer to Engine Manual)

Dynamo 12 volt, 15 amp DC

Dynamo Output Fuse 20 amps DC

Control Fuse 15 amps DC

1.4 BATTERY CHARGER

Table 1-4. Battery Charger

5° 4° 3°

AC Input 120V - 240V Auto Seeking

AC Draw 17 amps at start of charging

DC Output 48 volts, 23 amps

1.5 DRIVE/STEER SYSTEM

Table 1-5. Drive System

Drive Motor 48 VDC, 12.5 H.P. @ 3200 rpm. con-

tinuous, rotation - reversible

Drive Brake spring-applied, hydraulically released

1.6 TIRES

Table 1-6. Tires

Size Type Pressure

36/14 LL-22.5 pneumatic 55 psi (4.0 Bar)

36/14 LL-22.5 f oam filled N/A

3121117 – JLG Lift – 1-1

SECTION 1 - SPECIFICATIONS

1.7 FUNCTION SPEEDS

Table 1-7. Function Speeds

Lift Up 55-61

Lift Down 55-61

Swing Right & Left 72-84

Telescope Out 46-50

Telescope In 46-50

Platform Rotate Left & Right 24-26

Jib Up 25-27

Jib Down 21-23

Jib Swing 30-40

High Drive (200 ft.) 42-46 (3.0 mph)

Drive above Horizontal (50 ft.) 65-71 (0.5 mph)

Machine Orientation When Doing Speed Tests

Lift: Boom Retracted. Telescope Retracted. Lift Up, Record Time, Lift Down, Record Time.

Swing: Boom at Full Elevation. Telescope Retracted. Swing the Turntable to the end stop. Swing the Opposite Direction, Record Time.

Te l es c o pe : Boom at Full Elevation; Telescope Retracted; Telescope Out, Record Time. Telescope In, Record Time.

Drive: Test to be done on a smooth level surface. Start approximately 25 ft. (7.62 m) from starting point so that the unit is at maximum speed when starting the test. Results should be recorded for a 200 ft. (60.96 m) course. Drive Forward, record time. Drive Reverse, Record Time.

Drive (Above Horizontal): Test should be done on a smooth level surface. The Platform Speed Knob should be selected out of the creep speed. This verifies that the switches are working when the boom is above horizontal. Results should be recorded for a 50 ft. course. Drive Forward, Record Time. Drive Reverse, Record Time.

Test No tes

1. Stop watch should be started with the function, not with the controller or switch.

2. Drive test results reflect 36/14LL-22.5 tires.

3. All speed tests are run from the platform. These speeds do not reflect the ground control operation.

4. The platform speed knob control must be at full speed (turned clockwise completely).

5. Function speeds may vary due to cold, thick hydraulic oil. Test should be run with the oil temperature above 100° F (38° C).

6. Some flow control functions may not work with the speed knob clicked into the creep position.

4150273-N

1.8 PRESSURE SETTINGS

Table 1-8. Pressure Settings

SETTING PSI BAR

Proportional Main Relief 3200 220

Bang Bang Main Relief 3000 207

Lift Up 2500 172

Lift Down 1100 76

Swing 2500 172

Swing Brake 320 22

Steer 1800 124

Platform Level Up 2500 172

Platform Level Down 1500 103

Jib Up 2300 158.5

Jib Down 2300 158.5

Platform Rotate: Platform level and completely rotated one direction. Rotate the opposite direction, Record Time. Rotate the other direction, Record Time.

Articulating Jib: Platform level and centered with the boom. Start with the Jib down. Jib Up, Record Time. Jib Down, Record Time.

1-2 – JLG Lift – 3121117

SECTION 1 - SPECIFICATIONS

Figure 1-1. Serial Number Location

SERIAL NUMBER

PLATE

SERIAL NUMBER

STAMPED ON FRAME

1.9 TORQUE REQUIREMENTS

Table 1-9. Torque Requirements

Description Tor qu e Value (Dry) Interval Hours

Wheel Lugs 170 ft. lbs.(238 Nm) 150

T/T Counterweight Bolts

Swing Bearing Bolts 190 ft.lbs.(260 Nm) 50/600*

*Check swing bearing bolts for security after first 50 hours of operation and every 600 hours thereafter. (See Swing Bearing in Section 3.)

NOTE: When maintenance becomes necessary or a fas-

tener has loosened, refer to the Torque Chart to determine proper torque value.

400 ft.lbs.(560 Nm) A/R

1.10 MAJOR COMPONENT WEIGHTS

Table 1-10. Component Weights

Component Pounds Kilograms

Frame (bare) 1381 626

T/T (bare) 2093 950

Boom Assembly (E/M 600) 4464 2025

Boom Assembly (E/M 600J) 4464 2025

Tire & Wheel 226 1 02.5

Swing Drive 70 32

Swing Bearing 100 45.4

Platform Console 25 11

Side Entry Platform - 30x72 (bare) 175 80

Side Entry Platform - 30x48 (bare) 144 66

Counterweight 2560 1161

Foam Fill (Filled Tires) 441 200

1.11 SERIAL NUMBER LOCATION

A serial number plate is affixed to the right side of the frame. If the serial number plate is damaged or missing, the machine serial number is stamped on the left side of the frame at the top.

3121117 – JLG Lift – 1-3

SECTION 1 - SPECIFICATIONS

Table 1-11. Hydraulic Oil

Hydraulic System

Operating

Temperature Range

S.A.E. Viscosity

Grade

+0° to + 180° F (-18° to +83° C)

10W

+0° to + 210° F (-18° to +99° C)

10W-20, 10W30

+50° to + 210° F (+10° to +99° C

20W-20

Table 1-13. Mobil DTE 13M Specs

ISO Viscosity Grade #32

Specific Gravity 0.877

Pour Point, Max -40°F (-40°C)

Flash Point, Min. 330°F (166°C)

Viscosity

at 40° C 33cSt

at 100° C 6.6 cSt

at 100° F 169 SUS

at 210° F 48 SUS

cp at -20° F 6,200

Viscosity Index 140

Table 1-14. Mobil EAL H 46 Specs

Type Synthetic Biodegradable

ISO Viscosity Grade 46

Specific Gravity .910

Pour Point -44°F (-42°C)

Flash Point 500°F (260°C)

Operating Temp. 0 to 180°F (-17 to 16 2°C)

Weight 7.64 lb. per g al.

(0.9 kg per liter)

Viscosity

at 40° C 45 cSt

at 100° C 8.0 cSt

Viscosity Index 153

1.12 HYDRAULIC OIL

NOTE: Hydraulic oils must have anti-wear qualities at least

to API Service Classification GL-3, and sufficient chemical stability for mobile hydraulic system service.

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. If use of hydraulic oil other than Mobil DTE 11M is desired, contact JLG Industries for proper recommendations.

Table 1-12. Mobil DTE 11M Specs

ISO Viscosity Grade #15

Gravity API 31.9

Pour Point, M ax -4 0°F (-4 0°C)

Flash Point, Min. 330°F (166°C)

Viscosity

at 40° C 15 cSt

at 100° C 4 .1 cSt

at 100° F 80 SUS

at 210° F 43 SUS

cp at -30° F 3.200

Viscosity Index 140

1-4 – JLG Lift – 3121117

SECTION 1 - SPECIFICATIONS

Figure 1-2. Operator Maintenance and Lubrication Diagram

3,4

Table 1-15. Lubrication Specifications.

KEY SPECIFICATIONS

MPG Multipurpose Grease having a minimum dripping point of

350 degrees 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 Hydraulic Oil. Mobil DTE-11M

O G* Op e n G e ar L u be - Tr ib o l M o lub-Alloy 936 Open Gear Com-

pound. (JLG Part No. 3020027)

BG* Bearing Grease (JLG Part No. 3020029) Mobilith SHA

460.

LL Synthetic Lithium Lubricant, Gredag 741 Grease. (JLG

Part No. 3020022)

EO Engine (crankcase) Oil. Gas - API SF/SG class, MIL-L-

2104. Diesel - API CC/CD class, MIL-L-2104B/MIL-L2104C.

1.13 OPERATOR MAINTENANCE

NOTE: The following numbers correspond to those in Fig-

ure 1-2., Operator Maintenance and Lubrication Diagram.

*MPG may be substituted for these lubricants, if necessary, but service intervals will be reduced.

3121117 – JLG Lift – 1-5

LUBRICATION INTERVALS ARE BASED ON MACHINE OPERATION UNDER NORMAL CONDITIONS. FOR MACHINES USED IN MULTISHIFT OPERATIONS AND/OR EXPOSED TO HOSTILE ENVIRONMENTS OR CONDITIONS, LUBRICATION FREQUENCIES MUST BE INCREASED ACCORDINGLY.

NOTE: It is recommended as a good practice to replace all

filters at the same time.

1. Swing Bearing - Internal Ball Bearing

Lube Point(s) - 1 Grease Fittings Capacity - A/R Lube - MPG Interval - Every 3 months or 150 hrs of operation

SECTION 1 - SPECIFICATIONS

FILL

DRAIN

2. Generator Engine (If Equipped)

4. Hydraulic Filter

Interval - Change after first 50 hrs. and every 6 months or 300 hrs. thereafter or as indicated by Condition Indicator. Comments - Under certain conditions, it may be necessary to replace the filter on a more frequent basis.

5. Swing Drive Hub (S/N 58845 to Present)

Lube Point(s) - Fill Cap Capacity - Refer to Engine Manual Lube - EO Interval - 3 Months or 150 hours of operation Comments - Check level daily/Change in accor-

dance with engine manual.

3. Hydraulic Tank

Lube Point(s) - Fill Cap Capacity Prior to S/N 51941 - 15 gal. tank (56.7 L) S/N 51941 to present - 15.9 gal. system (56.7L)

12.4 gal. (46.9 L) to Full Mark Lube - HO Interval - Check Level daily; Change every 2 years or 1200 hours of operation.

Lube Point(s) - Level/Fill Plug Capacity - 24 oz. (0.7 L) Lube - EPGL Interval - Check level every 3 months or 150 hrs of operation; change every 2 years or 1200 hours of operation

1-6 – JLG Lift – 3121117

6. Wheel Drive Hub

Lube Point(s) - Level/Fill Plug Capacity - 0.4 gal. (1.5 L) Lube - EPGL Interval - Check level every 3 months or 150 hrs of operation; change every 2 years or 1200 hours of operation

SECTION 1 - SPECIFICATIONS

3121117 – JLG Lift – 1-7

SECTION 1 - SPECIFICATIONS

REFERENCE JLG ANEROBIC THREAD LOCKING COMPOUND

JLG P/N Loctite® P/N ND Industries P/N

Description

0100011

242

Vibra-TITE

121

Medium Strength (Blue)

0100019

271

Vibra-TITE

140

High Strength (Red)

0100071

262

Vibra-TITE

131

Medium - High Strength (Red)

Size TPI Bolt Dia

Tensile

Stress Area

Clamp Load

In Sq In LB IN-LB [N.m] IN-LB [N.m] IN-LB [N.m] IN-LB [N.m]

4 40 0.1120 0.00604 380 8 0.9 6 0.7

48 0.1120 0.00661 420 9 1.0 7 0.8

6 32 0.1380 0.00909 580 16 1.8 12 1.4

40 0.1380 0.01015 610 18 2.0 13 1.5

8 32 0.1640 0.01400 900 30 3.4 22 2.5

36 0.1640 0.01474 940 31 3.5 23 2.6

10 24 0.1900 0.01750 1120 43 4.8 32 3.5

32 0.1900 0.02000 1285 49 5.5 36 4

1/4 20 0.2500 0.0318 2020 96 10.8 75 9 105 12

28 0.2500 0.0364 2320 120 13.5 86 10 135 15

In Sq In LB FT-LB [N.m] FT-LB [N.m] FT-LB [N.m] FT-LB [N.m]

5/16 18 0.3125 0.0524 3340 17 23 13 18 19 26 16 22

24 0.3125 0.0580 3700 19 26 14 19 21 29 17 23

3/8 16 0.3750 0.0775 4940 30 41 23 31 35 48 28 38

24 0.3750 0.0878 5600 35 47 25 34 40 54 32 43

7/16 14 0.4375 0.1063 6800 50 68 35 47 55 75 45 61

20 0.4375 0.1187 7550 55 75 40 54 60 82 50 68

1/2 13 0.5000 0.1419 9050 75 102 55 75 85 116 68 92

20 0.5000 0.1599 10700 90 122 65 88 100 136 80 108

9/16 12 0.5625 0.1820 11600 110 149 80 108 120 163 98 133

18 0.5625 0.2030 12950 120 163 90 122 135 184 109 148

5/8 11 0.6250 0.2260 14400 150 203 110 149 165 224 135 183

18 0.6250 0.2560 16300 170 230 130 176 190 258 153 207

3/4 10 0.7500 0.3340 21300 260 353 200 271 285 388 240 325

16 0.7500 0.3730 23800 300 407 220 298 330 449 268 363

7/8 9 0.8750 0 .4620 29400 430 583 320 434 475 646 386 523

14 0.8750 0.5090 32400 470 637 350 475 520 707 425 576

1 8 1.0000 0.6060 38600 640 868 480 651 675 918 579 785

12 1.0000 0.6630 42200 700 949 530 719 735 1000 633 858

1 1/8 7 1.1250 0.7630 42300 800 1085 600 813 840 1142 714 968

12 1.1250 0.8560 47500 880 1193 660 895 925 1258 802 1087

1 1/4 7 1.2500 0.9690 53800 1120 1518 840 1139 1175 1598 1009 1368

12 1.2500 1.0730 59600 1240 1681 920 1247 1300 1768 1118 1516

1 3/8 6 1.3750 1.1550 64100 1460 1979 1100 1491 1525 2074 1322 1792

12 1.3750 1.3150 73000 1680 2278 1260 1708 1750 2380 1506 2042

1 1/2 6 1.5000 1.4050 78000 1940 2630 1460 1979 2025 2754 1755 2379

12 1.5000 1.5800 87700 2200 2983 1640 2224 2300 3128 1974 2676

NO. 5000059 REV. J

Values for Zinc Yellow Chromate Fasteners (Ref 4150707)

SAE GRADE 5 BOLTS & GRADE 2 NUTS

Torque

(Dry)

Torque

(Loctite® 262

or Vibra-

TITE

131)

Torque

Lubricated

Torque

(Loctite® 242

or 271

OR Vibra-TIT E

111 or

140)

3. * ASSEMBLY USES HARDENED WASHER

NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS

2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%

Figure 1-3. Torque Chart (SAE Fasteners - Sheet 1 of 7)

1-8 – JLG Lift – 3121117

SECTION 1 - SPECIFICATIONS

Size TPI Bolt Dia

Tensile

Stress Area

Clamp Load

In Sq In

4 40 0.1120 0.00604

48 0.1120 0.00661

6 32 0.1380 0.00909

40 0.1380 0.01015

8 32 0.1640 0.01400

36 0.1640 0.01474

10 24 0.1900 0.01750

32 0.1900 0.02000

1/4 20 0.2500 0.0318

28 0.2500 0.0364

In Sq In

5/16 18 0.3125 0.0524

24 0.3125 0.0580

3/8 16 0.3750 0.0775

24 0.3750 0.0878

7/16 14 0.4375 0.1063

20 0.4375 0.1187

1/2 13 0.5000 0.1419

20 0.5000 0.1599

9/16 12 0.5625 0.1820

18 0.5625 0.2030

5/8 11 0.6250 0.2260

18 0.6250 0.2560

3/4 10 0.7500 0.3340

16 0.7500 0.3730

7/8 9 0.8750 0.4620

14 0.8750 0.5090

1 8 1.0000 0.6060

12 1.0000 0.6630

1 1/8 7 1.1250 0.7630

12 1.1250 0.8560

1 1/4 7 1.2500 0.9690

12 1.2500 1.0730

1 3/8 6 1.3750 1.1550

12 1.3750 1.3150

1 1/2 6 1.5000 1.4050

12 1.5000 1.5800

NO. 5000059 REV. J

3. * ASSEMBLY USES HARDENED WASHER

NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS

2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%

LB IN-LB [N.m] IN-LB [N.m] IN-LB [N.m]

1320 43 5

1580 60 7

1800 68 8 2860 143 16 129 15 3280 164 19 148 17

LB FT-LB [N.m] FT-LB [N.m] FT-LB [N.m

4720 25 35 20 25 20 25 5220 25 35 25 35 20 25 7000456040 553550 7900 50 70 45 60 35 50

9550 70 95 65 90 50 70 10700 80 110 70 95 60 80 12750 105 145 95 130 80 110 14400 120 165 110 150 90 120

16400 155 210 140 190 115 155

18250 170 230 155 210 130 175

20350 210 285 190 260 160 220

23000 240 325 215 290 180 245 30100 375 510 340 460 280 380 33600 420 570 380 515 315 430 41600 605 825 545 740 455 620 45800 670 910 600 815 500 680 51500 860 1170 770 1045 645 875 59700 995 1355 895 1215 745 1015 68700 1290 1755 1160 1580 965 1310 77000 1445 1965 1300 1770 1085 1475

87200 1815 2470 1635 2225 1365 1855

96600 2015 2740 1810 2460 1510 2055 104000 2385 3245 2145 2915 1785 2430 118100 2705 3680 2435 3310 2030 2760 126500 3165 4305 2845 3870 2370 3225 142200 3555 4835 3200 4350 2665 3625

Torque

(Loctite® 242

or 271

OR Vibra-TITE

111 or

140) K=.18

Torque

(Loctite® 262

or Vibra-

TITE

131)

K=0.15

SAE GRADE 8 (HEX HD) BOLTS & GRADE 8 NUTS*

Torque

(Dry or Loctite® 263)

K= 0.20

3121117 – JLG Lift – 1-9

Figure 1-4. Torque Chart (SAE Fasteners - Sheet 2 of 7)

SECTION 1 - SPECIFICATIONS

Size TPI Bolt Dia

Tensile

Stress Area

Clamp Load

See Note 4

In Sq In LB IN-LB [N.m] IN-LB [N.m] IN-LB [N.m]

4 40 0.1120 0.00604

48 0.1120 0.00661

6 32 0.1380 0.00909

40 0.1380 0.01015

8 32 0.1640 0.01400

36 0.1640 0.01474

10 24 0.1900 0.01750

32 0.1900 0.02000

1/4 20 0.2500 0.0318 2860 122 14 114 13

28 0.2500 0.0364 3280 139 16 131 15

In Sq In LB FT-LB [N.m] FT-LB [N.m] FT-LB [N.m]

5/16 18 0.3125 0.0524 4720 20 25 20 25 20 25

24 0.3125 0.0580 5220 25 35 20 25 20 25

3/8 16 0.3750 0.0775 7000 35 50 35 50 35 50

24 0.3750 0.0878 7900 40 55 40 55 35 50

7/16 14 0.4375 0.1063 9550 60 80 55 75 50 70

20 0.4375 0.1187 10700 65 90 60 80 60 80

1/2 13 0.5000 0.1419 12750 90 120 85 115 80 110

20 0.5000 0.1599 14400 100 135 95 130 90 120

9/16 12 0.5625 0.1820 16400 130 175 125 170 115 155

18 0.5625 0.2030 18250 145 195 135 185 130 175

5/8 11 0.6250 0.2260 20350 180 245 170 230 160 220

18 0.6250 0.2560 23000 205 280 190 260 180 245

3/4 10 0.7500 0.3340 30100 320 435 300 410 280 380

16 0.7500 0.3730 33600 355 485 335 455 315 430

7/8 9 0.8750 0.4620 41600 515 700 485 660 455 620

14 0.8750 0.5090 45800 570 775 535 730 500 680

1 8 1.0000 0.6060 51500 730 995 685 930 645 875

12 1.0000 0.6630 59700 845 1150 795 1080 745 1015

1 1/8 7 1.1250 0.7630 68700 1095 1490 1030 1400 965 1310

12 1.1250 0.8560 77000 1225 1665 1155 1570 1085 1475

1 1/4 7 1.2500 0.9690 87200 1545 2100 1455 1980 1365 1855

12 1.2500 1.0730 96600 1710 2325 1610 2190 1510 2055

1 3/8 6 1.3750 1.1550 104000 2025 2755 1905 2590 1785 2430

12 1.3750 1.3150 118100 2300 3130 2165 2945 2030 2760

1 1/2 6 1.5000 1.4050 126500 2690 3660 2530 3440 2370 3225

12 1.5000 1.5800 142200 3020 4105 2845 3870 2665 3625

NO. 5000059 REV. J

4. CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH

CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED, ADDITIONAL TESTING IS REQUIRED.

SOCKET HEAD CAP SCREWS

Magni Coating (Ref 4150701)*

Torque

(Dry) K = .17

Torque

(Loctite® 242

or 271

OR Vibra-TITE

111 or

140 OR Precoat 85®

K=0.16

Torque

(Loctite® 262

or Vibra-

TITE

131)

K=0.15

2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%

NOTES: 1. THESE TORQUE VALUES DO NOT AP PLY TO CADMIUM PLATED FASTENERS

*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM

1-10 – JLG Lift – 3121117

Figure 1-5. Torque Chart (SAE Fasteners - Sheet 3 of 7)

Size TPI Bolt Dia

Tensile

Stress Area

Clamp Load

See Note 4

In Sq In LB IN-LB [N.m] IN-LB [N.m] IN-LB [N.m]

4 40 0.1120 0.00604

48 0.1120 0.00661

6 32 0.1380 0.00909

40 0.1380 0.01015

8 32 0.1640 0.01400

36 0.1640 0.01474

10 24 0.1900 0.01750

32 0.1900 0.02000

1/4 20 0.2500 0.0318 2860 143 16 129 15

28 0.2500 0.0364 3280 164 19 148 17

In Sq In LB FT-LB [N.m] FT-LB [N.m] FT-LB [N.m]

5/16 18 0.3125 0.0524 4720 25 35 20 25 20 25

24 0.3125 0.0580 5220 25 35 25 35 20 25

3/8 16 0.3750 0.0775 7000 45 60 40 55 35 50

24 0.3750 0.0878 7900 50 70 45 60 35 50

7/16 14 0.4375 0.1063 9550 70 95 65 90 50 70

20 0.4375 0.1187 10700 80 110 70 95 60 80

1/2 13 0.5000 0.1419 12750 105 145 95 130 80 110

20 0.5000 0.1599 14400 120 165 110 150 90 120

9/16 12 0.5625 0.1820 16400 155 210 140 190 115 155

18 0.5625 0.2030 18250 170 230 155 210 130 175

5/8 11 0.6250 0.2260 20350 210 285 190 260 160 220

18 0.6250 0.2560 23000 240 325 215 290 180 245

3/4 10 0.7500 0.3340 30100 375 510 340 460 280 380

16 0.7500 0.3730 33600 420 570 380 515 315 430

7/8 9 0.8750 0.4620 41600 605 825 545 740 455 620

14 0.8750 0.5090 45800 670 910 600 815 500 680

1 8 1.0000 0.6060 51500 860 1170 775 1055 645 875

12 1.0000 0.6630 59700 995 1355 895 1215 745 1015

1 1/8 7 1.1250 0.7630 68700 1290 1755 1160 1580 965 1310

12 1.1250 0.8560 77000 1445 1965 1300 1770 1085 1475

1 1/4 7 1.2500 0.9690 87200 1815 2470 1635 2225 1365 1855

12 1.2500 1.0730 96600 2015 2740 1810 2460 1510 2055

1 3/8 6 1.3750 1.1550 104000 2385 3245 2145 2915 1785 2430

12 1.3750 1.3150 118100 2705 3680 2435 3310 2030 2760

1 1/2 6 1.5000 1.4050 126500 3165 4305 2845 3870 2370 3225

12 1.5000 1.5800 142200 3555 4835 3200 4350 2665 3625

NO. 5000059 REV. J

4. CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH

CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED, ADDITIONAL TESTING IS REQUIRED.

SOCKET HEAD CAP SCREWS

Torque

(Dry)

K = .20

Torque

(Loctite® 242TM or 271

OR Vibra-TITE

111 or

140 OR Precoat 85®

K=0.18

Zinc Yellow Chromate Fasteners (Ref 4150707)*

2. ALL TORQUE VALUES ARE STATIC TORQU E MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%

NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS

*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM

Torque

(Loctite® 262

or Vibra-

TITE

131)

K=0.15

SECTION 1 - SPECIFICATIONS

3121117 – JLG Lift – 1-11

Figure 1-6. Torque Chart (SAE Fasteners - Sheet 4 of 7)

SECTION 1 - SPECIFICATIONS

Size PITCH

Tensile

Stress

Area

Clamp

Load

Torque

(Dry or Loctite®

263

)

Torque

(Lub)

Torque

(Loctite® 262

OR Vibra-

TITE

131)

Torque

(Loctite®

242

or 271

OR Vibra-

TITE

111 or

140)

Sq mm KN [N.m] [N.m] [N.m] [N.m]

3 0.5 5.03 2.19 1.3 1.0 1.2 1.4

3.5 0.6 6.78 2.95 2.1 1.6 1.9 2.3 4 0.7 8.78 3.82 3.1 2.3 2.8 3.4 5 0.8 14.20 6.18 6.2 4.6 5.6 6.8 6 1 20.10 8.74 11 7.9 9.4 12 7 1 28.90 12.6 18 13 16 19 8 1.25 36.60 15.9 26 19 23 28

10 1.5 58.00 25.2 50 38 45 55 12 1.75 84.30 36.7 88 66 79 97 14 2 115 50.0 140 105 126 154

16 2 157 68.3

219 164 197 241 18 2.5 192 83.5 301 226 271 331 20 2.5 245 106.5 426 320 383 469 22 2.5 303 132.0 581 436 523 639 24 3 353 153.5 737 553 663 811 27 3 459 199.5 1080 810 970 1130 30 3.5 561 244.0 1460 1100 1320 1530 33 3.5 694 302.0 1990 1490 1790 2090 36 4 817 355.5 2560 1920 2300 2690 42 4.5 1120 487.0 4090 3070 3680 4290

4. CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED, ADDITIONAL TESTING IS REQUIRED.

*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM

CLASS 8.8 METRIC BOLTS

CLASS 8 METRIC NUTS

NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS

2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%

NO. 5000059 REV. J

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

1-12 – JLG Lift – 3121117

SECTION 1 - SPECIFICATIONS

Size PITCH

Tensile

Stress

Area

Clamp

Load

Torque

(Dry or Loctite®

263

)

K = 0.20

Torque

(Lub OR Loctite®

242

or 271TM OR

Vibra-TITE

111 or

140)

K= 0.18

Torque

(Loctite® 262

Vibra-TITE

131)

K=0.15

Sq mm KN [N.m] [N.m] [N.m]

3 0.5 5.03 3.13

3.5 0.6 6.78 4.22 4 0.7 8.78 5.47 5 0.8 14.20 8.85 6 1 20.10 12.5 7 1 28.90 18.0 25.2 22.7 18.9 8 1.25 36.60 22.8 36.5 32.8 27.4

10 1.5 58.00 36.1 70 65 55 12 1.75 84.30 52.5 125 115 95 14 2 115 71.6 200 180 150

16 2 157 97.8

315 280 235 18 2.5 192 119.5 430 385 325 20 2.5 245 152.5 610 550 460 22 2.5 303 189.0 830 750 625 24 3 353 222.0 1065 960 800 27 3 459 286.0 1545 1390 1160 30 3.5 561 349.5 2095 1885 1575 33 3.5 694 432.5 2855 2570 2140 36 4 817 509.0 3665 3300 2750 42 4.5 1120 698.0 5865 5275 4395

CLASS 10.9 METRIC BOLTS

CLASS 10 METRIC NUTS

CLASS 12.9 SOCKET HEAD CAP SCREWS M3 - M5*

4. CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT

REPRESENT FULL STRENGTH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED,

ADDITIONAL TESTING IS REQUIRED.

*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM

NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS

2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%

NO. 5000059 REV. J

3121117 – JLG Lift – 1-13

Figure 1-8. Torque Chart (METRIC Fasteners - Sheet 6 of 7)

SECTION 1 - SPECIFICATIONS

Size PITCH

Tensile

Stress

Area

Clamp Load

See Note 4

Torque

(Dry or Loctite®

263

)

K = .17

Torque

(Lub OR Loctite®

242

or 271

OR Vibra-TITE

111 or 140)

K = .16

Torque

(Loctite® 262

OR Vibra-TITE

131)

K = .15

Sq mm kN [N.m] [N.m] [N.m]

30.55.03

3.5 0.6 6.78

40.78.78

50.814.20

6120.1012.5 13 12 11

7128.9018.0 21 20 19

8 1.25 36.60 22.8 31 29 27 10 1.5 58.00 36.1 61 58 54 12 1.75 84.30 52.5 105 100 95 14 2 115 71.6 170 160 150

16 2 157

97.8 265 250 235 18 2.5 192 119.5 365 345 325 20 2.5 245 152.5 520 490 460 22 2.5 303 189.0 705 665 625 24 3 353 220.0 900 845 790 27 3 459 286.0 1315 1235 1160 30 3.5 561 349.5 1780 1680 1575 33 3.5 694 432.5 2425 2285 2140 36 4 817 509.0 3115 2930 2750 42 4.5 1120 698.0 4985 4690 4395

CLASS 12.9 SOCKET HEAD CAP SCREWS

M6 AND ABOVE*

4. CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT

REPRESENT FULL STRENG TH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED,

ADDITIONAL TESTING IS REQUIRED.

*3. ASSEMBLY USES HAR DEN ED WASHER OR FASTENER IS PLAC ED AGAINST PLATED STEEL OR RAW ALUMINUM

NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTEN ERS

2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%

NO. 5000059 REV. J

Magni Coating (Ref 4150701)*

Figure 1-9. Torque Chart (METRIC Fasteners - Sheet 7 of 7)

1-14 – JLG Lift – 3121117

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.

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 aerial work platforms. 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 Operator’s and Safety Manual for completion procedures for the Pre-Start Inspection. The Operator 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

The Annual Machine Inspection must be performed by a Factory-Certified 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-Certified 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.

3121117 – JLG Lift – 2-1

SECTION 2 - GENERAL

Table 2-1. Inspection and Maintenance

Type Frequency

Pre-Start Inspection Prior to use each day; or

At each Operator change.

Pre-Delivery

Inspection

Frequent Inspection In service for 3 months or 150 hours, which-

Annual Machine

Inspection

Preventative Maintenance

Prior to each sale, lease, or

rental delivery.

ever 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.

2.2 SERVICE AND GUIDELINES

General

The following information is provided to assist you in the use and application of servicing and maintenance procedures contained in this book.

Safety and Workmanship

Cleanliness

1. The most important single item in preserving the long service life of a machine is to keep dirt and foreign materials out of the vital components. Precautions have been taken to safeguard against this. Shields, covers, seals, and filters are provided to keep air, fuel, and oil supplies clean; however, these items must be maintained on a scheduled basis in order to function properly.

Primary

Responsibility

User or Operator User or Operator Operator a nd Safety Manual

Owner, Dealer, or User Qualified JLG

Owner, Dealer, or User Qu alified JLG

Owner, Dealer, or User Factory-Certified

Owner, Dealer, or User Qu alified JLG

2. At any time when air, fuel, or oil lines are disconnected, clear adjacent areas as well as the openings and fittings themselves. As soon as a line or component is disconnected, cap or cover all openings to prevent entry of foreign matter.

3. Clean and inspect all parts during servicing or maintenance, and assure that all passages and openings are unobstructed. Cover all parts to keep them clean. Be sure all parts are clean before they are installed. New parts should remain in their containers until they are ready to be used.

Service

Qualification

Mechanic

Service Technician

Mechanic

Reference

Service and Maintenance

Manual and applicable JLG

inspection form.

Service and Maintenance

Manual and applicable JLG

inspection form.

Service and Maintenance

Manual and applicable JLG

inspection form.

Service and Maintenance

Manual

Components Removal and Installation

1. Use adjustable lifting devices, whenever possible, if mechanical assistance is required. All slings (chains, cables, etc.) should be parallel to each other and as near perpendicular as possible to top of part being lifted.

2. Should it be necessary to remove a component on an angle, keep in mind that the capacity of an eyebolt or similar bracket lessens, as the angle between the supporting structure and the component becomes less than 90 degrees.

3. If a part resists removal, check to see whether all nuts, bolts, cables, brackets, wiring, etc., have been removed and that no adjacent parts are interfering.

2-2 – JLG Lift – 3121117

+ 192 hidden pages