JLG Scissor Lift AE1932 Service & Maintenance Manual 31220306 2025

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JLG Scissor Lift AE1932 Service & Maintenance Manual 31220306 2025
Size: 15.45 MB
Format: PDF
Language: English
Brand: JLG
Type of Machine: Scissor Lift
Type of Manual: Service & Maintenance Manual, Electric Diagram
Model: JLG AE1932 Scissor Lift
Part Number: 31220306
Publication Date: 2025
Number of Pages: 194 Pages

Contents:
Safety

General​

1.1.1 Disclaimer​

1.1.2 Operation & Safety Manual​

Safety Information​

1.2.1 Safety Alert System and Signal Words​

Safety Hazards​

1.3.1 Personal Hazards​

1.3.2 Equipment Hazards​

1.3.3 General Hazards​

1.3.4 Operational Hazards​

Safety Decals​

Machine Verification​

General Machine Information and Specifications

Specifications (reference)​

2.1.1 Machine Specifications​

2.1.2 Machine Dimensional Data​

2.1.3 Platform Capacities​

2.1.4 Tires​

2.1.5 Battery​

2.1.6 Motors​

2.1.7 Battery Charger​

2.1.8 Drive Control Module​

2.1.9 Limit Switch Activation​

2.1.10 Actuator Specifications​

2.1.11 Critical Stability Weights​

2.1.12 Major Component Weights​

Serial Number Location (concept)​

Fluids and Lubrication (task)​

2.3.1 Specifications​

Clearsky Smart Fleet (If Equipped)​

2.4.1 General​

2.4.2 ClearSky Smart Fleet™ — Access Control​

Maintenance and Inspection Schedules

Machine Preparation, Inspection, and Maintenance (task)​

3.1.1 General​

3.1.2 Preparation, Inspection, and Maintenance​

3.1.3 Pre-Start Inspection​

3.1.4 Pre-Delivery Inspection and Frequent Inspection​

3.1.5 Annual Machine Inspection​

3.1.6 Preventative Maintenance​

Service and Guidelines (task)​

3.2.1 General​

3.2.2 Safety and Workmanship​

3.2.3 Cleanliness​

3.2.4 Components Removal and Installation​

3.2.5 Component Disassembly and Reassembly​

3.2.6 Pressure-Fit Parts​

3.2.7 Bearings​

3.2.8 Gaskets​

3.2.9 Bolt Usage and Torque Application​

3.2.10 Lubrication​

3.2.11 Battery​

Preventive Maintenance and Inspection Schedule (task)​

3.3.1 Maintenance and Inspection Schedule Codes​

Pins and Composite Bearing Repair Guidelines (task)​

Tires and Wheels (concept)​

3.5.1 Tire Wear and Damage​

3.5.2 Wheel and Tire Replacement​

Battery Charger (task)​

3.6.1 Battery Charging​

Battery System Maintenance/Troubleshooting (concept)​

3.7.1 State of Charge (SOC)​

3.7.2 Battery Status Indicator (LED)​

Testing, Calibrations and Special Procedures

Special Tools (concept)​

4.1.1 Multimeter​

4.1.2 Threadlocking Compound​

4.1.3 Tools Catalog​

Testing (task)​

Calibration Procedures​

4.3.1 JLG Analyzer​

4.3.2 Calibration Preparation​

4.3.3 Load Sensing System (LSS) Calibration​

4.3.4 LSS Verification​

Special Procedures (task)​

4.4.1 Scissor Arm - Inspection Prop​

4.4.2 Drive Module Electrical Evaluation​

4.4.3 Drive Motor Electrical Evaluation​

4.4.4 Joystick Controller​

4.4.5 Arms and Platform Positioning and Support​

4.4.6 Relubrication Procedure For Actuator In Arm Stack​

System Software

Mobile Diagnostic Device (task)​

5.1.1 Download DaVinciGO App​

5.1.2 Connect Mobile Device To Machine​

5.1.3 Machine Power on Setting​

5.1.4 Connect to Machine Via Bluetooth​

5.1.5 Login to Access Level​

5.1.6 Calibration Adjustment​

Remote Assistance (task)​

5.2.1 Overview​

5.2.2 Working​

5.2.3 Connection​

Updating Software (task)​

5.3.1 Downloading Software​

5.3.2 Installing Software​

5.3.3 New Software Calibration​

Analyzer Software Accessibility (reference)​

5.4.1 Machine Configuration Programming Information​

5.4.2 Machine Model Adjustment (Personality Settings)​

Load Sensing System (LSS) (reference)​

5.5.1 Theory of Operation​

5.5.2 Diagnostic Menu​

5.5.3 Calibration​

5.5.4 LSS Troubleshooting​

Fault Codes

Introduction (concept)​

6.1.1 System Fault/DTC Indication​

Diagnostic Trouble Codes (DTC) (concept)​

DTC Check Tables (reference)​

6.3.1 ClearSky CSV3 Smart Fleet DTC Fault Codes​

Electricals

General Information (reference)​

7.1.1 Applying Silicone Dielectric Compound To Amp Connectors​

7.1.2 Dielectric Grease Application​

7.1.3 Installation​

7.1.4 AMP Mate-N-Lok​

7.1.5 AMP Faston​

7.1.6 AMP Micro-Fit​

7.1.7 AMP Mini Fit Jr​

7.1.8 Mini Fit Sr​

7.1.9 DIN Connectors​

7.1.10 Exceptions​

Electrical Connectors (reference)​

Electrical Harness Layout (reference)​

AMP Connector (task)​

7.4.1 Assembly​

7.4.2 Disassembly​

7.4.3 Wedge Lock​

7.4.4 Service - Voltage Reading​

Switches (task)​

7.5.1 Basic check​

7.5.2 Limit Switches​

7.5.3 Automatic Switches​

7.5.4 Switch Wiring - Low Side, High Side​

Removal and Installation

Pothole Protection System (reference)​

Battery​

8.2.1 Removal​

8.2.2 Inspection​

8.2.3 Installation​

Logic Control Module (task)​

8.3.1 Removal of Logic Control Module from the machine​

8.3.2 Installation of Logic Control Module from the machine​

Drive Control Module (task)​

8.4.1 Removal​

8.4.2 Installation​

Tilt Sensor (task)​

8.5.1 Removal​

8.5.2 Installation​

Ground Control Station (task)​

8.6.1 Components Location​

8.6.2 Removal​

8.6.3 Installation​

Side Swing Doors (task)​

Scissor Arms (task)​

8.8.1 Removal - Scissor Arm Assembly as a Complete Unit​

8.8.2 Removal - Scissor Arms Individually​

8.8.3 Installation - Scissor Arms individually​

Arm Angle Sensor (task)​

8.9.1 Rotary Angle Sensor Installation​

Platform Control Station (task)​

8.10.1 Overview of Control Station Components​

8.10.2 Removal​

8.10.3 Installation​

Platform (task)​

8.11.1 Removal​

8.11.2 Installation​

Lift Actuator (task)​

8.12.1 Removal​

8.12.2 Installation​

8.12.3 Lift Actuator Manual Override​

Steer Actuator (task)​

8.13.1 Removal​

8.13.2 Installation​

8.13.3 Steer Actuator Manual Override​

Wheel (task)​

8.14.1 Removal​

8.14.2 Installation​

Drive Motor Cover (task)​

8.15.1 Drive Motor Covers Installation​

Drive Motor​

8.16.1 Removal​

8.16.2 Installation​

Disassembly and Assembly

Scissor Arm Assembly (task)​

9.1.1 Scissor Arm Assembly​

Platform Control Station (task)​

9.2.1 Disassembly​

9.2.2 Assembly​

Linear Unit (task)​

9.3.1 Disassembly​

9.3.2 Assembly​

Motor (task)​

9.4.1 Disassembly​

9.4.2 Assembly​

Coupling (task)​

9.5.1 Disassembly​

9.5.2 Assembly​

Actuator Brake (task)​

9.6.1 Disassembly​

9.6.2 Assembly​

Gear Box (task)​

9.7.1 Disassembly​

9.7.2 Assembly​

Steer Actuator and Spindle Assembly (task)​

9.8.1 Steer Actuator and Spindle Assembly Components​

Torque/Connection Information

Hydraulic Fittings (task)​

Torque Charts (reference)​

10.2.1 SAE Fastener Torque Chart​

10.2.2 Metric Fastener Torque Chart​

Schematics

Electrical Schematics​