JLG Boom Lift DSP S DSPi-S DSP M DSPi-M DSP L Service & Maintenance Manual 31210472 2025

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JLG Boom Lift DSP S DSPi-S DSP M DSPi-M DSP L Service & Maintenance Manual 31210472 2025
Size: 16.53 MB
Format: PDF
Language: English
Brand: JLG
Type of Machine: Boom Lift
Type of Manual: Service & Maintenance Manual, Electrical and Hydraulic Diagrams
Model: JLG DSP S, DSPi-S, DSP M, DSPi-M, DSP L Boom Lift
Part Number: 31210472
Publication Date: 2025
Number of Pages: 166 Pages

Contents:

Section 1. OPERATING SPECIFICATIONS​

1.1 OPERATING SPECIFICATIONS​

1.2 DIMENSIONAL data​

1.3 PERFORMANCE DATA​

1.4 CAPACITIES​

1.5 COMPONENTS DATA​

1.6 MAJOR COMPONENTS WEIGHTS​

1.7 LUBRICATION​

1.8 TORQUE REQUIREMENTS​

1.9 serial number locations​

Section 2. general service information​

2.1 Machine preparation, inspection and maintenance​

2.2 preventive maintenance and inspection schedule​

2.3 Servicing and maintenance guidelines​

2.4 Lubrication Information​

2.5 Pressure Relief ValVe​

2.6 Hydraulic cartridge installation​

Section 3. THEORY OF OPERATION​

3.1 OVERVIEW​

3.2 Modes of operation​

3.3 Can Communications​

3.4 PLATFORM CONTROLS​

3.5 Traction​

3.6 Pump/structure movements​

3.7 Interlocks​

Section 4. CHASSIS MOUNTED COMPONENTS​

4.1 WHEELS​

4.2 Drive Motor​

4.3 Steering​

4.4 Sensitive frame cover​

Section 5. VERTICAL MAST​

5.1 Mast Covers​

5.2 MAST ASSEMBLY​

5.3 Mast Cylinder​

5.4 Mast Sections​

5.5 WEARPADS​

Section 6. PLATFORM AND TRAY​

6.1 OVERLOAD SYSTEM​

6.2 PLATFORM​

6.3 manual tray​

6.4 POWERED TRAY (OPTION)​

6.5 Gate Latch (If Equipped)​

Section 7. HYDRAULICS​

7.1 HYDRAULIC TANK​

7.2 HYDRAULIC FILTER REPLACEMENT​

7.3 Hydraulic Power Unit​

7.4 steering motor​

7.5 Cylinders holding valves​

7.6 MAST CYLINDER REPAIR​

Section 8. CONTROL COMPONENTS​

8.1 Control components overview​

8.2 CONTROL COMPONENTS SERVICE​

8.3 TRACTION SYSTEM​

8.4 power module​

8.5 GROUND MODULE​

8.6 platform console module​

8.7 GROUND CONSOLE STATION​

8.8 PLATFORM CONSOLE STATION​

8.9 PLATFORM CONSOLE DISPLAY​

8.10 TRAY MODULE​

Section 9. JLG CONTROL SYSTEM​

9.1 SYSTEM ANALYZER​

9.2 Analyzer screen layout​

9.3 MACHINE SETUP PROGRAMMING INFORMATION​

9.4 CALIBRATION INSTRUCTIONS​

9.5 CALIBRATING TILT SENSOR​

9.6 Calibrating MAST Sensor​

9.7 Calibrating WHEEL POSITION Sensor​

9.8 CALIBRATING THE JOYSTICKS​

9.9 Calibrating the MAIN relief valve​

9.10 CALIBRATING STEER RIGHT (LEFT) RELIEF VALVE​

9.11 MACHINE PERSONALITY - ADJUSTMENT SETTINGS​

9.12 preset configurations​

Section 10. DIAGNOSTIC TROUBLE CODES​

10.1 INTRODUCTION​

10.2 DTC INDEX​

10.3 DTC CHECK TABLES​

Section 11. GENERAL ELECTRICAL INFORMATION & SCHEMATICS​

11.1 GENERAL​

11.2 Multimeter Basics​

11.3 Checking Switches​

11.4 Applying contact grease to Electrical Connections​

11.5 AMP Connector​

11.6 Deutsch Connectors​

11.7 CONNECTORS IDENTIFICATION​

11.8 ELECTRICAL SCHEMATIC​

11.9 Hydraulic schematic​