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This service manual PDF download for the 1532E3, 1932E3, 2033E3, 2046E3, 2646E3 & 2658E3 JLG Telescopic Boom Lift / Electric Self Propelled Scissor 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 Sizzor 1532E3
JLG Sizzor 1932E3
JLG Sizzor 2033E3
JLG Sizzor 2046E3
JLG Sizzor 2646E3
JLG Sizzor 2658E3
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 Serial Number Locations
1.7 Cylinder Specifications
1.8 Pressure Settings
1.9 Limit Switches
1.10 Critical Stability Weights
SECTION 2 - PROCEDURES
2.1 General
2.2 Servicing and Maintenance Guidelines
2.3 Lubrication Information
2.4 Cylinders - Theory of Operation
2.5 Valves - Theory of Operation
2.6 Component Functional Description
2.7 Wear Pads
2.8 Cylinder Checking Procedures
2.9 Arm Assembly Maintenance
2.10 Lift Cylinder Removal and Installation
2.11 Lift Cylinder Repair
2.12 Lift Cylinder Repair
2.13 Brake Cylinder Repair
2.14 Steer Cylinder Repair
2.15 Tilt Switch Adjustment (If Equipped)
2.16 Limit Switch Adjustment
2.17 Pressure Setting Procedures
2.18 Drive Motor (Sauer Danfoss)
2.19 pothole protection system limit switch
2.20 JLG SMART System™ Analyzer Kit Instructions
2.21 Machine Personality Settings
2.22 Machine Model Default Settings
2.23 Machine Configuration Information
2.24 Jlg Smart System™ Help Messages and Flash Codes
2.25 Analyzer Menu Structure
2.26 Preventive Maintenance and Inspection Schedule
SECTION 3 - TROUBLESHOOTING
3.1 General
3.2 Troubleshooting Information
3.3 Hydraulic Circuit Checks
3.4 JLG SMART System™
LIST OF FIGURES
LIST OF TABLES
MANUAL SPECIFICATION :
File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Part Number : 3120878
Total Pages : 62
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 !!!!
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Section A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
A.A General
A.B Hydraulic System Safety
A.C Maintenance
Section 1. specifications
1.1 Capacities
Hydraulic Oil Tank
Hydraulic System (Including Tank)
1.2 Component Data
Hydraulic Pump/Electric Motor Assembly
Battery Charger
Batteries (4)
Steer/Drive System
Hydraulic Filter - Inline
Platform Size
1.3 Performance Data
Travel Speed
Gradeability
Inside Turning Radius
Inside Turning Angle
Lift (No Load in Platform)
Platform Capacity
Manual Platform Extension Capacity
Machine Weight
Wheelbase
Machine Height (Platform Fully Elevated)
Machine Height (Platform Lowered)
Platform Railing Height
Machine Height (Platform Lowered - Fold Downs Folded)
Machine Length
Machine Width
Ground Clearance
Maximum Tire Load
Maximum Bearing Pressure
1.4 Torque Requirements
1.5 Lubrication
Hydraulic Oil
1.6 Serial Number Locations
1.7 Cylinder Specifications
1.8 Pressure Settings
1.9 Limit Switches
Tilt Alarm (optional 1-1/2˚ or 2˚)
High Drive Cut-Out
Drive Cut-Out (Models 2033E3, 2046E3, 2646E3, and 2658E3 with Powered Deck Extension)
Electronic Armguard Switch
Temperature Switch
1.10 Critical Stability Weights
Section 2. Procedures
2.1 General
2.2 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
Batteries
Lubrication and Servicing
2.3 Lubrication Information
Hydraulic System
Hydraulic Oil
Changing Hydraulic Oil
Lubrication Specifications
2.4 Cylinders - Theory of Operation
2.5 Valves - Theory of Operation
Solenoid Control Valves (Bang-Bang)
Proportional Control Valves
Relief Valves
Crossover Relief Valves
2.6 Component Functional Description
Hydraulic Pump
Lift Cylinder Counterbalance/Manual Descent Valve
Positive Traction Valve
2.7 Wear Pads
Sliding Pads
2.8 Cylinder Checking Procedures
Cylinder w/o Counterbalance Valves - Platform Extension Cylinder (If Equipped), Brake Cylinder an...
Cylinders w/Single Counterbalance Valves - Lift Cylinder
2.9 Arm Assembly Maintenance
Platform Removal
Disassembly of Arms
2.10 Lift Cylinder Removal and Installation
Lift Cylinder Removal
Lift Cylinder Installation
2.11 Lift Cylinder Repair
Disassembly
Cleaning and Inspection
Assembly
2.12 Lift Cylinder Repair
Disassembly
Cleaning and Inspection
Assembly
2.13 Brake Cylinder Repair
Disassembly
Cleaning and Inspection
Assembly
2.14 Steer Cylinder Repair
Disassembly
Cleaning and Inspection
Assembly
2.15 Tilt Switch Adjustment (If Equipped)
Manual Adjustment
Voltmeter Adjustment
2.16 Limit Switch Adjustment
Platform Limit Switch
2.17 Pressure Setting Procedures
Lift Relief Adjustments
Main Relief and High Drive Pressure Switch Adjustment
Steer Adjustment
2.18 Drive Motor (Sauer Danfoss)
Dismantling
Assembly
2.19 pothole protection system limit switch
Adjustment
2.20 JLG SMART System™ Analyzer Kit Instructions
INTRODUCTION
To Connect the Hand Held Analyzer:
Using the Analyzer:
Changing the Access Level of the Hand Held Analyzer:
Adjusting Configuration Using the Hand Held Analyzer on All 1600289 Controllers:
2.21 Machine Personality Settings
2.22 Machine Model Default Settings
2.23 Machine Configuration Information
2.24 Jlg Smart System™ Help Messages and Flash Codes
2.25 Analyzer Menu Structure
2.26 Preventive Maintenance and Inspection Schedule
Section 3. troubleshooting
3.1 General
3.2 Troubleshooting Information
3.3 Hydraulic Circuit Checks
3.4 JLG SMART System™
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JLG 1532E3, 1932E3, 2033E3, 2046E3, 2646E3 & 2658E3 Lift Service and Maintenance Manual (CE).pdf
Source : Sitelux.com