JLG Scissor Lift ES2632M Service & Maintenance Manual 3122576200 2026

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JLG Scissor Lift ES2632M Service & Maintenance Manual 3122576200 2026
Size: 25.61 MB
Format: PDF
Language: English
Brand: JLG
Type of Machine: Scissor Lift
Type of Manual: Service & Maintenance Manual, Electrical and Hydraulic Diagrams
Model: JLG ES2632M Scissor Lift
Part Number: 3122576200
Publication Date: 2026
Number of Pages: 318 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

Operating Specifications​

Dimensions​

Platform Capacity​

Maximum Allowable Operating Slope​

Wheels and Tires​

Fluids Capacities​

Batteries​

Motors​

2.8.1 Drive Assembly​

2.8.2 Pump, Motor/Tank Assembly​

Battery Charger​

Drive Control Module​

Hydraulic Pressure Settings​

Hydraulic Cylinder Specifications​

Critical Stability Weights​

Serial Number Location​

Fluids and Lubrication​

2.15.1 Hydraulic System​

2.15.2 Hydraulic Oil​

2.15.3 Changing Hydraulic Oil​

2.15.4 Lubrication Specifications​

2.15.5 Hydraulic Oil​

Clearsky Smart Fleet (If Equipped)​

2.16.1 General​

2.16.2 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 Hydraulic Lines and Electrical Wiring​

3.2.11 Hydraulic System​

3.2.12 Lubrication​

3.2.13 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​

3.5.1 Tire Wear and Damage​

3.5.2 Wheel and Tire Replacement​

Battery Charger​

3.6.1 Battery Charging​

3.6.2 Lithium-ion Batteries (If Equipped)​

3.6.3 Battery Charger Maintenance​

Delta-Q (650 W) Charger Indicators​

Delta-Q (1200 W) Charger Indicator​

Battery System Maintenance/Troubleshooting​

3.9.1 Battery Management System (BMS)​

3.9.2 State of Charge (SOC)​

3.9.3 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​

4.2.1 LSS Testing​

JLG Analyzer​

Calibration Preparation​

Tilt Sensor Calibration​

Rotary Angle Sensor Calibration​

Load Sensing System (LSS) Calibration​

Special Procedures​

4.8.1 Scissor Arm - Safety Prop​

Drive Module Electrical Evaluation​

Drive Motor Electrical Evaluation​

4.10.1 AC Drive Motor Troubleshooting Notes​

4.10.2 Power Controller Troubleshooting Notes​

Joystick Controller​

Arms and Platform Positioning and Support​

Cylinder Checking Procedure​

4.13.1 Cylinder Drift Test​

Traction System​

Drive Motor Cable Routing​

Factory Reset​

Preventative Maintenance - Brush Wear - Dust Cleaning​

Lithium-ion Battery Troubleshooting Notes​

System Software

Load Sensing System​

5.1.1 Theory of Operation​

5.1.2 Lift Cylinder - LSS Pressure Sensor Location​

5.1.3 Personalities Menu​

5.1.4 Diagnostic Menu​

JLG Analyzer​

5.2.1 Hand Held Analyzer​

5.2.2 Diagnostic Port​

5.2.3 To Connect the Hand Held Analyzer​

5.2.4 Updating Software​

Analyzer Software Accessibility​

5.3.1 Machine Configuration Programming Information​

5.3.2 Machine Model Adjustment (Personality Settings)​

ClearSky (CS550) Configuration and Troubleshooting​

5.4.1 ClearSky Smart FleetTM CS550 Configuration​

5.4.2 Troubleshooting​

Fault Codes

Introduction (concept)​

6.1.1 System Fault/DTC Indication​

Diagnostic Trouble Codes (DTC) (concept)​

DTC Check Tables​

6.3.1 Diagnostic Trouble Codes (DTC’s) and Flash Codes Description​

6.3.2 ClearSky Smart Fleet DTC Fault Codes​

6.3.3 LSS Troubleshooting​

ClearSky CS550 Troubleshooting Procedures​

Hydraulics

General Information & Safety​

Theories of Operation​

7.2.1 Cylinders​

Valves​

Hydraulic Oil Level Check​

Pump Motor​

Hydraulic Pressure Setting Procedure​

Hydraulic Connection Diagram​

Hydraulic Components​

7.8.1 Hydraulic Hose Routing​

Hydraulic Diagram​

7.9.1 Hydraulic Manifold​

Electricals

General Information (reference)​

8.1.1 Applying Silicone Dielectric Compound to Amp Connectors​

8.1.2 Dielectric Grease Application​

8.1.3 Installation​

8.1.4 AMP Mate-N-Lok​

8.1.5 AMP Faston​

8.1.6 AMP Micro-Fit​

8.1.7 AMP Mini Fit Jr​

8.1.8 Mini Fit Sr​

8.1.9 DIN Connectors​

8.1.10 Exceptions​

Electrical Connectors (reference)​

Electrical Harness Layout​

8.3.1 Cable Routing​

Board Layouts​

8.4.1 Logic Control Module​

8.4.2 Drive Control Module​

AMP Connector (task)​

8.5.1 Assembly​

8.5.2 Disassembly​

8.5.3 Wedge Lock​

8.5.4 Service - Voltage Reading​

Switches (task)​

8.6.1 Basic Check​

8.6.2 Limit Switches​

8.6.3 Automatic Switches​

8.6.4 Switch Wiring - Low Side, High Side​

Removal and Installation

Pothole Protection System​

Wheels​

Battery​

9.3.1 Lithium Ion Battery​

Battery Charger​

Logic Control Module​

Drive Control Module​

Tilt Sensor​

Ground Control Station​

Pump/Motor/Tank Assembly​

Side Swing Doors​

Scissor Arms​

Arm Angle Sensor (task)​

9.12.1 Rotary Angle (Elevation) Sensor Installation​

Platform Control Station (task)​

9.13.1 Overview of Control Station Components​

9.13.2 Removal​

9.13.3 Installation​

Platform​

Lift Cylinder​

Steer and Spindle Assembly​

Drive Motor Cover​

Drive Motor​

Motor Cover​

ClearSky® LED Motion / Amber Beacon (CS550) (if equipped)​

9.20.1 ClearSky® LED Motion / Amber Beacon (CS550) (if equipped)​

Disassembly and Assembly

Drive Motor​

10.1.1 Drive Hub​

Scissor Arm Assembly​

Platform Control Station (task)​

10.3.1 Disassembly​

10.3.2 Assembly​

Lift Cylinder​

Steer Cylinder​

Torque/Connection Information

Hydraulic Fittings (task)​

11.1.1 Tapered Thread Types​

11.1.2 Straight Thread Types, Tube and Hose Connections​

11.1.3 Straight Thread Types, Port Connections​

11.1.4 Flange Connection Types​

11.1.5 Tightening Methods​

11.1.6 Assembly and Torque Specifications​

11.1.7 General Tube Type Fitting Assembly Instructions​

11.1.8 Assembly Instructions for American Standard Pipe Thread Tapered Connections.​

11.1.9 Assembly Instructions for British Standard Pipe Thread Tapered Connections​

11.1.10 Assembly Instructions for 37° (JIC) Flare Fittings​

11.1.11 Assembly Instructions for 45° SAE Flare Fittings​

11.1.12 Assembly Instructions for O-Ring Face Seal (ORFS) Fittings​

11.1.13 Assembly Instructions for DIN 24° Flare Bite Type Fittings (MBTL and MBTS)​

11.1.14 Assembly Instructions for Bulkhead (BH) Fittings​

11.1.15 Assembly Instructions for O-Ring Boss (ORB) Fittings​

11.1.16 Assembly Instructions for Adjustable Port End Metric Fittings​

11.1.17 Assembly Instructions for Metric ISO 6149 (MPP) Port Assembly Stud Ends​

11.1.18 Assembly instructions for Adjustable Port End (BSPP) Fittings​

11.1.19 Assembly Instructions for Flange Connections: (FL61 and FL62)​

11.1.20 Double Wrench Method​

11.1.21 FFWR and TFFT Methods​

11.1.22 Adjustable Stud End Assembly​

11.1.23 O-ring Installation (Replacement)​

Torque Charts (task)​

11.2.1 SAE Fastener Torque Chart​

11.2.2 Metric Fastener Torque Chart​

Schematics

Hydraulic Schematics​

Electrical Schematics​