JLG 40 HA Service & Maintenance Manual (3120672) – PDF Download (Eng)

Description

JLG 40 HA Service & Maintenance Manual (3120672) – PDF Download

TABLE OF CONTENTS:

JLG 40 HA Service & Maintenance Manual (3120672) – PDF Download

FOREWORD
TABLE OF CONTENTS
Capacities
Component Data
Performance Data
Torque Requirements
Lubrication ·
Pressure Settings ,
Cylinder Specifications
Major Component Weights
Critical Stability Weights
Serial Number Locations
General
Servicing and Maintenance Guidelines
Lubrication Information
Cylinder – Theory of Operation
Valves – Theory of Operation
Wear Pads
Cylinder Checking Procedures
Cylinder Repair
Cylinder Removal and Installation
Boom Maintenance
Tilt Alarm Switch
Main Boom Limit Switch Adjustment Procedures
Throttle Checks and Precision Governor Adjustments – Ford VGS411 Engine
Throttle Checks and Adjustments – Deutz F2L-1011 /Kubota Engines
Pressure Setting Procedures
Swing Bearing
Drive Torque Hub ‘
Drive Torque Hub/Brake – 4WD Front
Swing Brake – Ausco (Machines Built Prior to August 1991)
S’Ning Brake – Ausco (Machines Built Prior to November 1992)
Swing Brake – Sepac (Machines Built From November 1992 to Present)
Drive Brake – Ausco (Machines Built Prior to March 1992)
Drive Brake – Mico (Machines Built March 1992 To Present)
PQ 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
Boom Synchronizing Procedure
Preventive Maintenance and Inspection Schedule
Torque Chart
Lubrication Chart
Serial Number Locations
Boom Prop Configurations
Poly-Pak Seal Installation
Throttle Checks and Precision Governor Adjustment, Ford LSG-411 Engine
Throttle Checks and Adjustment, Deutz F2L-1011/Kubota Engine
Pressure Settings, Standard Bang-Bang Valves – Gas and Diesel
Pressure SettiflgS, Proportional Valves – Gas and Diesel
Pressure Settings, Manual Hydraulic Valves – Gas and Diesel
Swing Bearing Tolerance Boom Placement
Swing Bearing Tolerance Boom Measuring Point
Swing Bearing Bolt Torquing Sequence
Drive Torque Hub Assembly
Torque Hub Carrier Timing
Drive Torque Hub/Brake – 4WD Front
Hub/Brake Assembly Cover Alignment
Swing Brake – Ausco (Machines Built Prior To August 1991)
Swing Brake – Ausco (Machines Built Prior To November 1992)
Swing Brake – Sepac (Machines Built From November 1992 To Present)
Drive Brake – Ausco (Machines Built Prior To March 1992)
Drive Brake – Mico (Machines Built From March 1992 To Present)
Basket Rotator Brake Torquing
Electrical Diagram – Dual Fuel (Ford Engine)
Electrical Diagram – Deutz Engine
Electrical Diagram – Ford Engine
Electrical Diagram – Kubota Engine
Electrical Diagram – Main Terminal Box – Deutz Engine – Hydraulic Controls
Electrical Diagram – Main Terminal Box – Deutz Engine – Standard Controls
Electrical Diagram – Main Terminal Box – Ford Engine – Hydraulic Controls
Electrical Diagram – Main Terminal Box – Ford Engine – Standard Controls
Electrical Diagram – Main Terminal Box – Kubota Engine – Proportional Controls
Electrical Diagram – Main Terminal Box – Kubota Engine – Standard Controls
Electrical Diagram – Platform – Hydraulic Controls
Electrical Diagram – Platform – Proportional Controls
Electrical Diagram – Platform – Standard Controls
Electrical Diagram – Valves ·
Hydraulic Oil
Lubrication Specifications
Cylinder Specifications
Major Component Weights
Critical Stability Weights
Cylinder Piston Nut Torque Specifications
Holding Valve Torque Specifications
Preventive Maintenance and Inspection Schedule
Platform Assembly Troubleshooting
Boom Assembly Troubleshooting
Turntable Assembly Troubleshooting
Chassis Assembly Troubleshooting
Hydraulic System Troubleshooting
Electrical System Troubleshooting
–IMAGES PREVIEW OF THE MANUAL:

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted

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