JLG Telehandler 742 943 1043 1055 1255 Operation Safety Manual 3122552000

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JLG Telehandler 742 943 1043 1055 1255 Operation Safety Manual 3122552000
Size: 43.90 MB
Format: PDF
Language: English
Brand: JLG
Type of Machine: Telehandler
Type of Manual: Operation Safety Manual
Model: JLG 742 943 1043 1055 1255 Telehandler
Part Number: 3122552000
Publication Date: 2025
Number of Pages: 212 Pages

Contents:
31225520 Cover Page
Revision Log
Read This First

Operator Qualifications​

Modifications​

Other Publications Available​

Machine Configuration​

General Safety Practices

Hazard Classification System​

1.1.1 Safety Alert System and Safety Signal Words​

General Precautions​

Operation Safety​

1.3.1 Electrical Hazards​

1.3.2 Tip Over Hazard​

1.3.3 Travel Hazard​

1.3.4 Load Falling Hazard​

1.3.5 Lifting Personnel​

1.3.6 Driving Hazards on Slopes​

1.3.7 Pinch Points and Crush Hazards​

1.3.8 Fall Hazard​

1.3.9 Chemical Hazards​

Radio Frequency (RF) Information​

1.4.1 Federal Communications Commission (FCC)​

1.4.2 Innovation, Science and Economic Development (ISED)​

1.4.3 European Union Conformity (CE)​

Pre-Operation and Inspection

Preparation, Inspection, and Maintenance​

Pre-Operation Check and Inspection​

Safety Decals​

2.3.1 ANSI (if equipped)​

2.3.2 ISO (if equipped)​

Walk-Around Inspection​

Warm-Up and Operational Checks​

2.5.1 Warm-Up Check​

2.5.2 Operational Check​

Operator Cab​

Enclosed Cab Windows (If Equipped)​

2.7.1 Cab Door Window​

2.7.2 Rear Window​

Controls and Indicators

General​

Controls​

3.2.1 Instrument Panel​

3.2.2 Left Dash Control Panel​

3.2.3 Right Dash Control Panel​

3.2.4 Ignition​

3.2.5 Park Brake​

3.2.6 Parking Procedure​

3.2.7 Transmission Control Lever​

3.2.8 Accessory Control Lever (if equipped)​

3.2.9 Outrigger Levers (if equipped)​

3.2.10 Load Stability Indicator - LSI (if equipped)​

3.2.11 Joystick​

Anti-Theft​

Steer Modes​

3.4.1 Manual Steering Alignment Mode Change​

Operator Seat​

3.5.1 Operator Presence (if equipped)​

3.5.2 Adjustments​

3.5.3 Seat Belt​

Boom Angle and Extension Indicators​

Reverse Systems (if equipped)​

3.7.1 Reverse Sensing System​

Premium Display (if equipped)​

3.8.1 General Information​

3.8.2 Home Screen and Touch Screen Soft Buttons​

3.8.3 Home Screen​

3.8.4 Load Management Indicator System (LMIS) (if equipped)​

3.8.5 Attachment Selection​

3.8.6 Main Menu​

3.8.7 Troubleshooting​

Rear Axle Stabilization (RAS) System​

3.9.1 Free Pivot Mode​

3.9.2 Slow Pivot Mode​

3.9.3 Locked Mode​

Beacons - Telehandler​

3.10.1 ClearSky® LED Motion / Amber Beacon (CS550)​

3.10.2 Amber Beacon​

Operation

Engine​

4.1.1 Starting the Engine​

4.1.2 Extreme Cold Weather Starting (if equipped)​

4.1.3 Battery Boosted Starting​

4.1.4 Normal Engine Operation​

4.1.5 Shut-Down Procedure​

After-Treatment System (ATS) (if equipped for ULS/110 or 134​

4.2.1 Automatic Exhaust System Cleaning (In-Mission)​

4.2.2 Stationary Exhaust System Cleaning (Non-Mission)​

Operating with a Non-Suspended Load​

4.3.1 Lift Load Safely​

4.3.2 Picking Up a Load​

4.3.3 Transporting a Load​

4.3.4 Leveling Procedure​

4.3.5 Placing a Load​

4.3.6 Disengaging a Load​

Operating with a Suspended Load​

4.4.1 Lift Load Safely​

4.4.2 Picking Up a Suspended Load​

4.4.3 Transporting a Suspended Load​

4.4.4 Leveling Procedure​

4.4.5 Placing a Suspended Load​

4.4.6 Disengaging a Suspended Load​

Loading and Securing for Transport​

4.5.1 Tie Down​

4.5.2 Lifting​

ClearSky Smart Fleet​

Access Control (Telehandler)​

Attachments

Approved Attachments​

5.1.1 Coupler Mounted Attachments​

5.1.2 JLG Supplied Fork Mounted Attachments​

5.1.3 Non-OEM Fork Mounted Attachments​

Unapproved Attachments​

Fork Mounted Attachments​

5.3.1 General Requirements​

5.3.2 Non-OEM Attachments​

Equivalent Load​

5.4.1 Load Centers Beyond 24 Inches​

5.4.2 Fork Mounted Attachments Equivalent Load​

JLG Supplied Attachments​

Telehandler/Attachment/Fork Capacity​

Use of The Capacity Chart​

5.7.1 Capacity Indicator Locations​

5.7.2 Sample Capacity Chart​

5.7.3 Example​

Attachment Installation​

5.8.1 JLG Coupler​

5.8.2 Mechanical Coupler​

5.8.3 Hydraulic Coupler​

5.8.4 Auxiliary Hydraulic Decompression​

5.8.5 Competitor Coupler​

5.8.6 Auxiliary Hydraulic Decompression​

Adjusting/Moving Forks​

Attachment Operation​

5.10.1 Carriage with Forks​

5.10.2 Side Shift Carriage​

5.10.3 Side Tilt Carriage​

5.10.4 Swing Carriage​

5.10.5 Drywall Swing Carriage​

5.10.6 Dual Fork Positioning Carriage​

5.10.7 Side Tilt Mast Carriage​

5.10.8 Pipe Grapple​

5.10.9 Bucket​

5.10.10 Coupler Mounted Hook​

5.10.11 Fork Mounted Hook​

5.10.12 Truss Boom​

5.10.13 Adjustable Truss Boom - Fork Mounted​

5.10.14 Personnel Work Platform - Fork Mounted​

5.10.15 Boom Mounted Lifting Lug​

Emergency Procedures

Towing a Disabled Product​

6.1.1 Moving Short Distances​

6.1.2 Moving Longer Distance​

Emergency Lowering of Boom​

Emergency Exit from Enclosed Cab​

6.3.1 Inside Cab​

6.3.2 Outside Cab (if equipped)​

ClearSky Smart Fleet - Locked Out State​

Lubrication and Maintenance

Introduction​

7.1.1 Clothing and Safety Gear​

General Maintenance Instructions​

Maintenance Schedules​

7.3.1 Every 10 Hours​

7.3.2 First 50 Hours​

7.3.3 Every 50 Hours​

7.3.4 First 250 Hours​

7.3.5 Every 250 Hours​

7.3.6 First 500 Hours​

7.3.7 Every 500 Hours​

7.3.8 Every 1000 Hours​

7.3.9 Every 1500 Hours​

7.3.10 Every 2000 Hours​

7.3.11 Every 4000 Hours​

7.3.12 Every 5000 Hours​

Lubrication Schedules​

7.4.1 Every 50 Hours​

7.4.2 Every 250 Hours​

7.4.3 Every 1000 Hours​

Operator Maintenance Instructions​

7.5.1 Engine Maintenance Components​

7.5.2 Fuel System​

7.5.3 Emission System (if equipped for ULS/110 or 134HP)​

7.5.4 Engine Oil​

7.5.5 Air Intake System​

7.5.6 Tires​

7.5.7 Transmission Oil​

7.5.8 Hydraulic Oil​

7.5.9 Brake Fluid​

7.5.10 Engine Cooling System​

7.5.11 Windshield Washer System (if equipped)​

7.5.12 Cab Air Filters (if equipped)​

7.5.13 Load Stability Indicator System (if equipped)​

Additional Checks

General​

Reverse Sensing System (if equipped)​

Air Shutoff Valve (ASOV) (if equipped)​

Specifications

Product Specifications​

9.1.1 Fluids​

9.1.2 Capacities​

9.1.3 Tires​

9.1.4 Performance​

9.1.5 Dimensions​