JLG E300A E300AJ E300AJP Service And Maintenance Manual Boom Lift 3120772 manuals in PDF

Factory Service And Maintenance Manual For JLG Boom Lift. Manual Contains Important Information And Instructions For Maintenance Description Of The Functions And Capabilities Of The System. Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 174
Number: 3120772 (january 2009)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

JLG Boom Lift
E300A
E300AJ
E300AJP

Contents

-INTRODUCTION – MAINTENANCE SAFETY PRECAUTIONS
General
Hydraulic System Safety
Maintenance General
Hydraulic System Safety
Maintenance
-SPECIFICATIONS
Capacities
Operating specifications
Battery Charger
Drive System
Tires
Hydraulic Filter
Hydraulic Pump/Electric Motor Assembly
Dimensional Data
Function Speeds
Torque Specifications
Pressure Settings
Cylinder Specifications
Major Component Weights
Serial Number Locations
Hydraulic Oil
Lubrication
-GENERAL
Machine Preparation, Inspection, and Maintenance
Service and Guidelines
Lubrication and Information
Cylinder Drift Test
Pins and Composite Bearing Repair Guidelines
Welding on JLG Equipment
-CHASSIS & TURNTABLE
Tires and Wheels
Drive Hub Part No. 2780236
Drive Hub (S/N 115723 to Present)
Drive Brake – Mico
Speed Sensor Adjustment
Positrac/Tilt module
Swing Bearing
Swing Motor
Helac Rotary actuator
Battery Maintenance and Charging
-BOOM & PLATFORM
Boom Maintenance
Wear Pads
Articulating Jib (AJ/AJP)
Tilt Indicator Switch Leveling
Footswitch Adjustment
Boom Limit Switches
-HYDRAULICS
Lubricating 0-Rings In The Hydraulic System
Cylinders – Theory Of Operation
Cylinder Checking Procedures
Cylinder Repair
Cylinder Removal And Installation
Lower Lift Cylinder Bleeding Procedure
Pressure Settings
Brake/Steer Valve Hydraulic Filter Replacement
-JLG CONTROL SYSTEM
JLG Control System Analyzer Kit Instructions
-BASIC ELECTRICAL INFORMATION & SCHEMATICS
General
Multimeter Basics
Applying Silicone Dielectric Compound to Electrical Connections
AMP Connector
Deutsch Connectors

What you get

You will receive PDF file with high-quality manual on your email immediately after the payment.