Factory Service And Maintenance Manual For JLG Vertical Mast. 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: 152
Issue: march 2008
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

JLG Scissor Lift
67SL

Contents

-INTRODUCTION – MAINTENANCE SAFETY PRECAUTIONS
General
Hydraulic System Safety
Maintenance
-SPECIFICATIONS
Operating Specifications
Dimensional Data
Capacities
Engine
Tires
Torque Requirements
Limit Switches
Pressure Setting
Major Component Weights
Critical Stability Weights
Lubrication
-GENERAL
Machine Preparation, Inspection, and Maintenance
Service and Guidelines
Lubrication and Information
Operator Maintenance
Cylinder Drift Test
Preventive Maintenance and Inspection Schedule
-CHASSIS, PLATFORM & SCISSOR ARMS
Operating Characteristics
Wheel Assembly
Steering Assembly
Rear Axle Assembly
Outrigger Cylinder Removal
Engine Compartment
Fuel Tank
Ground Control Panel
Battery Removal
Platform
Ladder Installation
Beacon Installation (Option)
Scissor Arms
-HYDRAULICS
Cylinders – Theory of Operation
Valves – Theory of Operation
Cylinder Checking Procedure
Cylinder Repair
Valves
-JLG CONTROL SYSTEM
Main Terminal Box Circuit Boards
Control Card Complex 2
Nivolux – Automatic Self-Leveling System
PNP5 Circuit Board
Trigger Control Circuit Card
Limit Switch & Sensor Operation
Engine Control System
-GENERAL ELECTRICAL INFORMATION & SCHEMATICS
General
Multimeter Basics
Applying Silicone Dielectric Compound To Amp Connectors
Working With Deutsch Connectors
Electrical Schematic
Electrical Diagram
Hydraulic Diagram
Hydraulic Schematic