JLG 45HA Boom Lift Service and Maintenance Manual (ANSI)

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This service manual PDF download for the 45HA JLG Boom Lift 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. 


TABLE OF CONTENTS :

SECTION 1 - SPECIFICATIONS
Capacities 
Component Data 
Performance Data 
Torque Requirements 
Lubrication 
Pressure Setting 
Cylinder Specifications 
Major Component Weight 
Critical Stability Weights 
Relays/Circuit Breakers 
Serial Number Locations 

SECTION 2 - PROCEDURES
General
Servicing and Maintenance Guidelines 
Lubrication Information 
Cylinder - Theory of Operation 
Valves - Theory of Operation 
Wear Pads
Cylinder Checking Procedures 
Cylinder Repair 
Tower Telescope Cylinder Repair 
Cylinder Removal and Installation 
Tilt Alarm Switch 
Tower Boom Limit Switch Adjustment Procedures 
Tower Boom Limit Cam Valve Adjustment Procedures 
Throttle Checks and Precision Governor Adjustments - Ford VSG411 Engine 
Throttle Checks and Adjustments - Deutz F2L-1011 Engine 
Throttle Checks and Adjustments - Kohler Engine 
Pressure Setting Procedures 
Swing Bearing 
Drive Torque Hub 
Drive Torque Hub/Brake - 4WD Front 
Swing Brake - Mica (Machines Built Prior to November 1992) 
Swing Brake - Sepac (Machines Built From November 1992 to Present) 
Drive Brake - Ausco (Machines Built Prior to January 1992) 
Drive Brake - Mico (Machines Built August 1992 To Present) 
PQ Controllers 
OEM Controllers 
Oscillating Axle Bleeding Procedure and Lockout Test 
Basket Rotator Brake 
Dual Fuel System 
Free Wheeling Option 
Spark Arrestor Mufflers 
Foot Switch Adjustment 
Hydraulic Pump W/Hayes Pump Drive Coupling Lubrication 
Preventive Maintenance and Inspection Schedule 

SECTION 3 - TROUBLESHOOTING
General 
Troubleshooting Information 
Hydraulic Circuit Checks 

LIST OF ILLUSTRATIONS
LIST OF TABLES


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Part Number : 3120625
Total Pages : 130


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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