JLG Boom Lift X33JP - X1000AJ Service & Maintenance Manual 3121784 2025

[Hyundai]

Download this document, you need 2725 Gallons

JLG Boom Lift X33JP - X1000AJ Service & Maintenance Manual 3121784 2025
Size: 51.32 MB
Format: PDF
Language: English
Brand: JLG
Type of Machine: Boom Lift
Type of Manual: Service & Maintenance Manual, Electrical and Hydraulic Diagrams
Model: JLG X33JP - X1000AJ Boom Lift
Part Number: 3121784
Publication Date: 2025
Number of Pages: 160 Pages

Contents:
Section 1. Maintenance Safety Precautions

1.1 General​

Disclaimer​

Operation & Safety Manual​

Do Not Operate Tags​

1.2 Safety Information​

Safety Alert System and Signal Words​

1.3 Safety Hazards​

Personal Hazards​

Equipment Hazards​

General Hazards​

Operational Hazards​

1.4 Safety Decals​

1.5 Machine Verification​

Section 2. Specifications

2.1 Operating Specifications​

2.2 Dimensional Data​

2.3 Chassis Data​

2.4 Capacities​

2.5 Engine Data​

2.6 Electric Motor Data​

2.7 Lithium Ion Specifications​

2.8 Major Component Weights​

2.9 Track specifications​

2.10 Functions Speed Range​

Machine Orientation When Performing Speed Tests​

2.11 Hydraulic Pressure Settings - PSI (BAR)​

2.12 Hydraulic Pressure Settings Check​

Equipment and Supplies Required​

Pressure Check Procedure​

2.13 Component maintenance intervals​

Diesel Maintenance Intervals​

Lithium maintenance intervals​

2.14 Lubrication​

Hydraulic Oil​

2.15 Serial Number Location​

2.16 Fastener Torque Charts​

Section 3. General

3.1 Machine Preparation, Inspection, and Maintenance​

General​

Preparation, Inspection, and Maintenance​

Pre-Start Inspection​

Pre-Delivery Inspection and Frequent Inspection​

Annual Machine Inspection​

Preventative Maintenance​

3.2 Service and Guidelines​

General​

Safety and Workmanship​

Cleanliness​

Components Removal and Installation​

Component Disassembly and Reassembly​

Pressure-Fit Parts​

Bearings​

Gaskets​

Bolt Usage and Torque Application​

Hydraulic Lines and Electrical Wiring​

Hydraulic System​

Lubrication​

Battery​

Lubrication and Servicing​

3.3 Lubrication and Information​

Hydraulic System​

Hydraulic Oil​

Checking for Leaks in Hydraulic System​

Changing Hydraulic Oil​

Lubrication Specifications​

3.4 Cylinder Drift Test​

Cylinder Drift​

3.5 Pins and Composite Bearing Repair Guidelines​

3.6 Welding on JLG Equipment​

Do the Following When Welding on JLG Equipment​

Do NOT Do the Following When Welding on JLG Equipment​

Section 4. Chassis and Turntable

4.1 Rubber Track Maintenance​

Checking Track Tension​

Adjusting Track Tension​

Checking The Rubber Tracks​

4.2 Rubber Tracks Removal/Installation​

Removing The Rubber Track​

Installing The Rubber Track​

4.3 Undercarrige Maintenance​

4.4 Roller Lower Wheel and Tracks Adjuster Disassembly/Assembly​

Disassembly​

Assembly​

4.5 Sprocket Installation/Removal​

Sprocket Removal​

Sprocket Installation​

4.6 Gear Motor Installation/Removal​

Gear Motor Removal​

Gear Motor Installation​

4.7 Axle Extension Removal​

4.8 Final Drive​

Product Identification​

4.9 Swing Drive (IMO)​

Technical Data – Type Plate​

4.10 Slew Drive​

Structure and Function​

Transporting Unpacked Slew Drive​

Positioning The Swing Drive​

Bolting The Slew Drive​

Maintenance Schedule​

Lubrication​

Maintenance Tasks​

Lubricating The Slew Drive​

4.11 Inspecting The Seals​

4.12 Engine/Motor Options locations​

Combustion Engine Option​

AC Lithium Option​

Bi-Energy Option​

4.13 Kubota Diesel Engine Model D902​

Engine Identification Plate​

Combustion Engine Fuel System​

4.14 Troubleshooting​

Engine Speed Sensor​

Speed Sensor Installation and Adjustment​

Combustion Engine RPM control​

Diesel Actuator Rod Travel Adjustment​

4.15 Combustion Engine Replacement​

4.16 Electric Motor Replacement​

4.17 Lithium Machine with 76V Lithium Battery system​

Charge Information​

Lithium Cells​

Battery Charger​

DC-DC Transformer​

Electric Motor​

RPM Regulation System​

RPM Setting​

Temperature Ongoings (Heaters And Fans)​

Diagnostics And Fault Codes​

Section 5. Boom and Platform

5.1 Tower Boom Microswitch Replacement​

5.2 Main Boom Microswitch Replacement​

Front Side Microswitch Replacement​

Back Side Microwsitch Replacement​

Wire Rope Microswitch Installation​

5.3 Boom Maintenance​

Removal of the Boom Assembly​

Disassembly of the Main Boom​

Inspection​

Assembly of the Main Boom​

Installation of the Boom Assembly​

5.4 Wire Rope and Pulleys​

Inspection​

Three Month Inspection​

Seven Year or 3000 Hours Replacement​

5.5 Ropes Tension Adjustment Procedure​

5.6 Tower Boom Cable Adjustment​

Counterbalance Valve​

5.7 Platform Removal/Installation​

Platform Removal​

Platform Installation​

5.8 Load Cell and Footswitch​

Load Cell Removal​

Load Cell Installation​

5.9 Footswitch​

Footswitch Removal​

Footswitch Installation​

5.10 Platform Rotation Sensor​

Platform Rotation Sensor Removal​

Platform Rotation Sensor Installation​

5.11 Turntable Rotation Sensor​

Removal​

Installation​

5.12 SkyGuard Installation​

Procedure:​

Installation:​

SkyGuard System​

Section 6. Hydraulics

6.1 Main Hydraulic Valve Block Identification and Locations​

6.2 Components​

Safety Valve Block​

Aerial/Ground Electric Valve Deviator (X153)​

Second Speed Electric Valve (X150)​

Pumps Electric Valve (X125)​

Second Pump Pressure Sensor (X141)​

Aerial Dump Valve-Ground (X166)​

Aerial Dump Valve-Jib (X190)​

Ground Valve Block​

6.3 Schematic​

6.4 Hydraulic System Pump and Pressure Lines​

6.5 Ground Component Hydraulic System​

6.6 Outriggers​

6.7 Drive Gear Motors​

6.8 Track Widening​

6.9 Boom Component Hydraulic System​

Tower Boom​

Main Boom​

Telescope​

Jib​

Platform Leveling​

Platform Rotation​

Turn Table Rotation​

6.10 Cylinder Repair​

Specification - Cylinders Overview​

Hydraulic Cylinders Torque Specifications​

Cylinder Repair Equipment And Product List​

Cylinder With Sensor - General Cylinder Disassembly​

Cleanness And Inspection​

Magnetic Sensor Removal​

Threaded Piston Disassembly​

General Cylinder Assembly​

Cylinder Assembling​

Cylinder Repair Without Sensor​

Piston With Nut Disassembling​

Cylinder Assembly​

Seals Head Replacing​

Cylinder Inspection​

Bushing Replacement​

Cylinders Bleeding​

6.11 Replacement Hydraulic Pump​

Pump Removal​

Pump Installation​

6.12 Hydraulic Pump Repair​

Seal Kit Replacement Instruction​

External Components Disassembly​

Components Disassembly​

Second Section Components Disassembly​

Second Section Seals Disassembly​

Second Section Seals Replacement​

First Section Seals Disassembly​

First Section Seals Disassembly​

First Section Seals Replacement​

Cover Seals Replacement​

Second Section Components Reassembly​

First Section Components Reassembly​

Components Reassembly​

Final Assembly And Check​

6.13 Hydraulic Component Start-Up Procedures and Recommendations​

6.14 Outriggers Auto-Reaction​

Section 7. JLG Control System

7.1 Introduction​

7.2 Platform - Remote Control Station​

LCD Display Screen​

LCD Display Icon Description​

Only Lithium Icons​

7.3 Diagnostic By Service Menu​

Menu Input​

Only Lithium Input​

Language Menu​

Error Menu​

Working Hours Menu​

Joystick Menu​

7.4 Machine Setup Menu​

Setup - Time​

Setup - Password​

Setup - Date​

Setup - Turn Table Sensor​

Setup - Platform Rotation Sensor​

Setup - Load Cell Board (ECM3) Calibration​

Setup - ACCELER (Calibrating Tilt Sensor)​

Setup - Extra​

7.5 Machine Service Reminder Reset​

7.6 Master Board (ECM1) Replacement and Setting​

New Master Board​

Already Initialized Master Board​

Software Recovery By Modem​

7.7 Code Menu​

Section 8. General Electrical Information & Schematics

8.1 General​

8.2 Multimeter Basics​

Grounding​

Backprobing​

Min/Max​

Polarity​

Scale​

Voltage Measurement​

Resistance Measurement​

Continuity Measurement​

Current Measurement​

Continuity Measurement Over Long Distances​

Requirements:​

Procedure​

8.3 12 Volt Battery​

8.4 Electrical Schematics Manuals​