JLG Boom Lift 830P 1030P Service & Maintenance Manual 31215863 2025

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JLG Boom Lift 830P 1030P Service & Maintenance Manual 31215863 2025
Size: 36.90 MB
Format: PDF
Language: English
Brand: JLG
Type of Machine: Boom Lift
Type of Manual: Service & Maintenance Manual, Electrical and Hydraulic Diagrams
Model: JLG 830P 1030P Boom Lift
Part Number: 31215863
Publication Date: 2025
Number of Pages: 62 Pages

Contents:
Section A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS

a. General​

b. Hydraulic System Safety​

c. Maintenance​

REVISON LOG
Section 1. MACHINE SPECIFICATIONS

1.1 General​

Working Specifications​

Dimensions​

Power Source​

Battery Charger​

Hydraulic Oil​

Working Envelope​

1.2 Serial Number Plate Identification​

1.3 Battery Charger​

830P​

1030P​

1.4 Lubrication Intervals​

1.5 Torque Charts​

SAE Fasteners​

Metric Fasteners​

Section 2. General Maintenance Information

2.1 Machine Preparation, Inspection, and Maintenance​

Preparation, Inspection, and Maintenance​

Pre-Start Inspection​

Pre-Delivery Inspection and Frequent Inspection​

Annual Machine Inspection​

Preventative Maintenance​

Inspection and Maintenance Table​

2.2 Preventive Maintenance and Inspection Schedule​

2.3 Servicing and Maintenance Guidelines​

General​

Safety and Workmanship​

Cleanliness​

Components Removal and Installation​

Component Disassembly and Reassembly​

Pressure-Fit Parts​

Bearings​

Gaskets​

Bolt Usage and Torque Application​

2.4 Hydraulic System Information​

Hydraulic Lines and Electrical Wiring​

Hydraulic System​

Lubrication and Servicing​

Changing Hydraulic Oil​

Section 3. Components ASSEMBLY

3.1 830P​

Chassis​

Platform​

Electrical​

Hydraulic​

Mast Disassembly​

Mast Assembly Notes​

3.2 1030P​

Boom​

Platform​

Electrical​

Section 4. Electrical/Hydraulic Information and Machine Schematics

4.1 General​

4.2 Hydraulic Circuit Checks​

4.3 Electrical System - Multimeter Basics​

Grounding​

Backprobing​

Min/Max​

Polarity​

Scale​

Continuity Measurement Over Long Distances​

Requirements​

Procedure​

4.4 Electrical Switch Testing​

Basic Check​

Limit Switches​

Automatic Switches​

Switch Wiring - Low Side, High Side​

4.5 Electrical/Hydraulic Components​

1030P - Hydraulic​

1030P - Electrical​

4.6 Electrical Schematics​

830P​

1030P​

4.7 Hydraulic Schematics​

830P​

1030P​

Section 5. Machine mAINTENANCE and Service

5.1 General​

5.2 Castor Wheel Maintenance​

5.3 Battery/Battery Charger​

830P​

5.4 830P​

Troubleshooting Table​

Rear Axle Adjustment​

Contactor Solenoid Replacement​

5.5 1030P​

Emergency Lowering Valve Spindle​

Gate Spring Mechanism​

Inspect Main Boom Pivot Pins​

Inspect Main Boom Pivot Pin Screws​

Replace Main Pivot Pin​

Replace the Lift Cylinder​

Replace a Rear Wheel​