JLG Lull 522 522-4 622 622-4 824 Service And Maintenance Manual Telehandler 10709972 manuals in PDF

Factory Service And Maintenance Manual For JLG Lull Telehandler. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 416
Number: 10709972 (june 1990)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

JLG Lull Telehandler
522
522-4
622
622-4
824

Contents

-INTRODUCTION
Forward
Identification
Specifications
Safety Notations
Safety Precautions
Safety Signs
-GENERAL MAINTENANCE
General Instructions
Service Schedule (Models 522, 522/4)
Service Schedule (Models 622, 622/4)
Service Schedule (Model 824)
Lubrication Instructions
-HYDRAULICS
General Instructions
Cleanliness
Hydraulic System
Hydraulic Reservoir
Hydraulic Cylinders
Hydraulic Pumps
Directional Control Valves
-BOOM & FORK CARRIAGE
Two Section Boom
Carriage Tilt Cylinder (All Models)
Fork Leveling Valve (All Models)
-FRAME TILT & OSCILLATION
Description
Maintenance
Troubleshooting
Removal ot Frame Tilt Cylinder
Installation of Frame Tilt Cylinder
Removal of Oscillation Frame
Installation of Oscillation Frame
-AXLES
Drive Axle
Steer Axle
Steer Axle w/Power Assist
-REAR WHEEL POWER ASSIST
Early Production Models 522/4, 622/4, 824
Late Production Models 522/4, 622/4, 824
-ENGINE
Engine Maintenance
Engine Overhaul
Engine Troubleshooting
Perkins (Models 522, 522/4)
John Deere (Models 622, 622/4, 824)
Deutz (Models 622, 622/4)
Cooling System
Fuel System
Air Intake System
-TRANSMISSION
Clark Transmission (Models 522,522/4)
Funk Short Drop Transmission (Models 622, 622/4, 824)
-BRAKES
Service Brakes (All Models)
Parking Brake (Models 522, 522/4)
Parking Brake (Models 622, 622/4, 824)
-STEERING
Steering System (All Models)
Steering Control Unit (All Models)
Steer Cylinders (All Models)
-ATTACHMENTS
Winch
Tower
Side Tilt Carriage
Outriggers
-ELECTRICAL
Description
Batteries
Maintenance
Jump Starting
Troubleshooting
Electrical Schematics
SERVICE TOOLS

What you get

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