Document Outline

• 3126018_H_G10-55A G12-55A_JLG_O&SM
  • Revision Log
  • Read This First
  • Table of Contents
  • Section 1 - General Safety Practices
    • 1.1 Hazard Classification System
      • Safety Alert System and Safety Signal Words
    • 1.2 General Precautions
    • 1.3 Operation Safety
      • Electrical Hazards
      • Tip Over Hazard
      • Travel Hazard
      • Load Falling Hazard
      • Lifting Personnel
      • Driving Hazards on Slopes
      • Pinch Points and Crush Hazards
      • Fall Hazard
      • Chemical Hazards
  • Section 2 - Pre-Operation and Inspection
    • 2.1 Pre-Operation Check and Inspection
    • 2.2 Safety Decals
      • ANSI
      • ISO (S/N 0160040120 & After, If Equipped)
    • 2.3 Walk-Around Inspection
    • 2.4 Warm-Up and Operational Checks
      • Warm-Up Check
      • Operational Check
    • 2.5 Operator Cab
    • 2.6 Windows
      • Cab Door Window (if equipped)
  • Section 3 - Controls and Indicators
    • 3.1 General
    • 3.2 Controls
      • Dash Controls and Indicators
      • Ignition
      • Park Brake
      • Parking Procedure
      • Transmission Control Lever
      • Boom Joystick
      • Frame Level Joystick
      • Auxiliary Hydraulic Joystick (if equipped)
      • Outrigger Joysticks
      • Right Hand Panel
      • Accessory Control Lever (if equipped)
    • 3.3 Steer Modes
      • Steer Mode Change
    • 3.4 Operator Seat
      • Adjustments
      • Seat Belt
    • 3.5 Boom Angle and Extension Indicators
  • Section 4 - Operation
    • 4.1 Engine
      • Starting the Engine
      • Cold Weather Starting Aids
      • Extreme Cold Weather Starting (if equipped)
      • Battery Boosted Starting
      • Normal Engine Operation
      • Shut-Down Procedure
    • 4.2 Operating with a Non-Suspended Load
      • Lift Load Safely
      • Picking Up a Load
      • Transporting a Load
      • Leveling Procedure
      • Placing a Load
      • Disengaging a Load
    • 4.3 Operating with a Suspended Load
      • Lift Load Safely
      • Picking Up a Suspended Load
      • Transporting a Suspended Load
      • Leveling Procedure
      • Placing a Suspended Load
      • Disengaging a Suspended Load
    • 4.4 Loading and Securing for Transport
      • Tiedown
      • Lifting
  • Section 5 - Attachments
    • 5.1 Approved Attachments
    • 5.2 Unapproved Attachments
    • 5.3 JLG Supplied Attachments
      • Before S/N 0160037689
      • S/N 0160037689 & After
    • 5.4 Telehandler/Attachment/Fork Capacity
    • 5.5 Use of the Capacity Chart
      • Capacity Indicator Locations
      • Sample Capacity Chart
      • Example
    • 5.6 Attachment Installation
      • Hydraulic Operated Attachment
    • 5.7 Adjusting/Moving Forks
    • 5.8 Attachment Operation
      • Carriage w/Forks
      • Side Tilt Carriage
      • Swing Carriage
      • Dual Fork Positioning Carriage
      • Fork Extension
      • Mast Carriage
      • Mast Carriage w/Swing and Side Shift (Before S/N 0160037689)
      • Mast Carriage w/Side Tilt (S/N 0160037689 & After)
      • Fork Mounted Hook
      • Truss Boom
      • Bucket
      • Grapple Bucket
      • Personnel Work Platform - Quick Switch Mounted (Before S/N 0160037689)
      • Personnel Work Platform - Fork Mounted
      • Boom Head-Mounted Winch (Before S/N 0160037689)
  • Section 6 - Emergency Procedures
    • 6.1 Towing a Disabled Product
      • Moving Short Distances
      • Moving Longer Distances
    • 6.2 Emergency Lowering of Boom
    • 6.3 Emergency Exit from Enclosed Cab
  • Section 7 - Lubrication and Maintenance
    • 7.1 Introduction
      • Clothing and Safety Gear
    • 7.2 General Maintenance Instructions
    • 7.3 Service and Maintenance Schedule
      • 10 & 1st 50 and 50 Hour Maintenance Schedule
      • 1st 250, 250 & 500 Hour Maintenance Schedule
      • 1000 & 1500 Hour Maintenance Schedule
    • 7.4 Lubrication Schedules
      • 50 Hour Lubrication Schedule
      • 250 Hour Lubrication Schedule
      • 1000 Hour Lubrication Schedule
    • 7.5 Operator Maintenance Instructions
      • Fuel System
      • Air Intake System
      • Engine Oil
      • Hydraulic Oil
      • Tires
      • Transmission Oil
      • Hydraulic Return Filter (Before S/N 0160039451 excluding 0160039394 & 0160039397)
      • Engine Cooling System
      • Battery
      • Windshield Washer System (if equipped)
  • Section 8 - Additional Checks
    • 8.1 Auto-Frame Level System (Before S/N 0160038592)
  • Section 9 - Specifications
    • 9.1 Product Specifications
      • Capacities
      • Tires
      • Performance
      • Dimensions
  • Index
  • Inspection, Maintenance and Repair Log