JLG 20EL, 25EL, 30EL, 36EL & 41EL Lifts Service and Maintenance Manual (ANSI)

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This service manual PDF download for the 20EL, 25EL, 30EL, 36EL & 41EL JLG Lifts has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to fully at every opportunity. 


APPLICABLE MODELS :

JLG Lift 20EL
JLG Lift 25EL
JLG Lift 30EL
JLG Lift 36EL
JLG Lift 41EL


TABLE OF CONTENTS :

Section 1. specifications
    1.1 Capacities
    1.2 Component Data
    1.3 Performance Data
    1.4 Torque Requirements
    1.5 Lubrication
    1.6 Hydraulic Pressure Adjustment
    1.7 Cylinder Specifications
    1.8 Serial Number Locations
    
Section 2. SERVICE PROCEDURES
    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 Battery Charger - Assembly and Disassembly
    2.6 Hydraulic Lift Cylinder - Removal, Inspection and rebuild
    2.7 Mast Assembly And Disassembly Procedures
    2.8 Mast Assembly
    2.9 Mast To Base Frame Installation
    2.10 MAST CHAINS/CABLES AND SEQUENCING CABLES ADJUSTMENT

    2.11 Sequence Cable replacement kit

Section 3. troubleshooting
    3.1 General
    3.2 Troubleshooting Information
    3.3 Hydraulic Circuit Checks
    3.4 Outrigger Interlock Contacts
        
LIST OF FIGURES
LIST OF TABLES


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Part Number : 3120782
Total Pages : 64


This service manual / repair manual / workshop manual PDF download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!! 

Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal.

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Introduction - operation/safety precautions
Introduction - Maintenance safety precautions
    a. GENERAL
    b. HYDRAULIC SYSTEM SAFETY
    c. MAINTENANCE
Effectivity Changes
TABLE OF CONTENTS

Section 1. specifications
    1.1 Capacities
        Hydraulic Oil Reservoir
    1.2 Component Data
        Hydraulic Pump/Electric Motor Assembly
        Batteries (1) - DC Models.
        Battery Charger - DC Models.
    1.3 Performance Data
        Platform Capacity
        Machine Weight (with Standard Platform)
        Machine Height (Platform Stowed)
        Maximum Platform Height (Mast Extended)
        Maximum Working Height (Average person)
        Platform Cycle Performance
        Outrigger Footprint
        Machine Overall Width and Length (Base)
    1.4 Torque Requirements
    1.5 Lubrication
        Hydraulic Oil
        Lubrication Specifications
    1.6 Hydraulic Pressure Adjustment
    1.7 Cylinder Specifications
    1.8 Serial Number Locations
    
Section 2. SERVICE PROCEDURES
    2.1 MACHINE PREPARATION, INSPECTION, AND MAINTENANCE
        General
        Preparation, Inspection, and Maintenance
        Pre-Start Inspection
        Pre-Delivery Inspection and Frequent Inspection
        Annual Machine Inspection
        Preventative Maintenance
    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
        Hydraulic Lines and Electrical Wiring
        Hydraulic System
        Lubrication and Servicing
        Batteries
        Mast Chain Inspection Procedure
        Mast Cable Inspection Procedure
    2.4 Lubrication Information
        Hydraulic System
        Hydraulic Oil
        Changing Hydraulic Oil
        Lubrication Specifications
    2.5 Battery Charger - Assembly and Disassembly
        General Information
        Battery Charger Removal
        Cover Removal
        Transformer Replacement
        Printed Circuit Board Replacement
        DC Circuit Breaker Replacement
        AC Circuit Breaker and Voltage Selection Switch Replacement
        Shunt Assembly, Varistor, and SCR Rectifier Replacement (See Illustration)
    2.6 Hydraulic Lift Cylinder - Removal, Inspection and rebuild
        Disassembly
        Cylinder Disassembly
        Lift Cylinder Component Inspection
        Cylinder Assembly
        Installation
    2.7 Mast Assembly And Disassembly Procedures
        Mast Disassembly Procedure
        Platform Section Removal (All Masts)
        Mast Section 6 Removal (7 Section Mast)
        Mast Section 5 Removal (6 & 7 Section Mast)
        Mast Section 4 Removal (All Masts)
        Mast Section 3 Removal (All Masts)
        Mast Section 2 Removal (All Masts)
        Mast Section 1 Disassembly (All Masts)
    2.8 Mast Assembly
        Mast Section 1 - Assembly (All Masts)
        Mast Section 2 - Assembly (All Masts)
        Mast Section 3 - Assembly (All Masts)
        Mast Section 4 - Assembly (All Masts)
        Mast Section 5 - Assembly (25/30/36/41 ft. Masts)
        Mast Section 6 - Assembly (30/41 ft. Masts)
        Platform Mounting Section - Assy. (All Masts)
    2.9 Mast To Base Frame Installation
    2.10 MAST CHAINS/CABLES AND SEQUENCING CABLES ADJUSTMENT
        Mast Chain/Cable Adjustment
        Sequencing Cable Adjustment
    2.11 Sequence Cable replacement kit
        Remove Old Cable
        Replacement Cable Installation
        Clamp Installation (Drum/Socket Type)
        
Section 3. troubleshooting
    3.1 General
    3.2 Troubleshooting Information
    3.3 Hydraulic Circuit Checks
    3.4 Outrigger Interlock Contacts
        Outrigger Socket and Outrigger Beam - Interlock Contacts
        Outrigger Socket - Contactor Screw Mounting Instructions
        Outrigger Beam - Interlock Contactor Plate Mounting Instructions
        Detent Screws
        
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