Document Outline

• 31200725_D_ G5-18A 2505H 25.5_JLG_Parts
  • Effectivity Page
  • Machine Configuration
  • General Information
  • Table of Contents
  • Section 1 Frame & Attaching Parts
    • Figure 1-1 Frame & Attaching Parts
    • Figure 1-2 Covers
    • Figure 1-3 License Plate Holder Installation
    • Figure 1-4 Hitches
  • Section 2 Boom
    • Figure 2-1 Boom Assembly - Components
    • Figure 2-2 Boom Assembly - Pads & Shims
    • Figure 2-3 Quick Coupler
    • Figure 2-4 Universal Quick Coupler
  • Section 3 Attachments
    • Figure 3-1 Standard Carriage
    • Figure 3-2 Universal Standard Carriage
    • Figure 3-3 Side Tilt Carriage
    • Figure 3-4 Universal Side Tilt Carriage
    • Figure 3-5 Universal Side Shift Carriage
    • Figure 3-6 Forks
    • Figure 3-7 Grapple Bucket
    • Figure 3-8 Light Material Buckets
    • Figure 3-9 Fork Mounted Hook
    • Figure 3-10 Universal Hitch Attachment
  • Section 4 Engine & Attaching Parts
    • Figure 4-1 Engine Installation
    • Figure 4-2 Fuel Tank & Lines
    • Figure 4-3 Radiator Installation
    • Figure 4-4 Air Cleaner Installation
    • Figure 4-5 Exhaust Installation
    • Figure 4-6 Engine Heater Installation
    • Figure 4-7 Lubricity Doser Installation
  • Section 5 Drive Train
    • Figure 5-1 Drive Train Installation
    • Figure 5-2 Front Axle Assembly
    • Figure 5-3 Central Housing & Steering
    • Figure 5-4 Differential
    • Figure 5-5 Hub Reduction
    • Figure 5-6 Brakes
    • Figure 5-7 Rear Axle Assembly
    • Figure 5-8 Central Housing & Steering
    • Figure 5-9 Differential
    • Figure 5-10 Hub Reduction
    • Figure 5-11 Fender Installation
    • Figure 5-12 Tires & Rims
  • Section 6 Cab
    • Figure 6-1 Cab Installation
    • Figure 6-2 Open Cab
    • Figure 6-3 Enclosed Cab Installation
    • Figure 6-4 Cab Interior
    • Figure 6-5 Overhead Console Installation
    • Figure 6-6 Suspension Seat
    • Figure 6-7 Wiper Installation
    • Figure 6-8 Heater & AC
    • Figure 6-9 AC Condenser Installation
    • Figure 6-10 AC System Installation
  • Section 7 Controls
    • Figure 7-1 Brake
    • Figure 7-2 Accelerator
    • Figure 7-3 Steering Column
    • Figure 7-4 Boom Joystick
  • Section 8 Hydraulic Circuits
    • Figure 8-1 Supply Circuit
    • Figure 8-2 Dump Circuit
    • Figure 8-3 Steer Select
    • Figure 8-4 Service/Park Brake
    • Figure 8-5 Boom Joystick
    • Figure 8-6 Lift Cylinder
    • Figure 8-7 Extend/Retract Cylinder
    • Figure 8-8 Tilt & Compensating
    • Figure 8-9 Auxiliary Hydraulics
    • Figure 8-10 Rear Auxiliary Hydraulics
    • Figure 8-11 Auxiliary Hydraulics Pressure Relief
  • Section 9 Hydraulic Components
    • Figure 9-1 Lift Cylinder
    • Figure 9-2 Extend/Retract Cylinder
    • Figure 9-3 Tilt Cylinder
    • Figure 9-4 Compensating Cylinder
    • Figure 9-5 Fork Locking Cylinder
    • Figure 9-6 Side Tilt Carriage Cylinder & Grapple Bucket Cylinder
    • Figure 9-7 Universal Side Shift Cylinder
    • Figure 9-8 Main Control Valve
    • Figure 9-9 Front Drive Motor
    • Figure 9-10 Hydrostatic Drive Pump
    • Figure 9-11 Gear Pump
    • Figure 9-12 Divertor Valve
    • Figure 9-13 Steering Select Valve
    • Figure 9-14 Pilot Select Valve
    • Figure 9-15 Brake Valves
  • Section 10 Electrical
    • Figure 10-1 Engine Compartment Electrical Installation
    • Figure 10-2 Boom and Frame Electrical Installation
    • Figure 10-3 Cab Electrical Installation
    • Figure 10-4 Cab Switches
    • Figure 10-5 Work Lights
    • Figure 10-6 Drive Lights
    • Figure 10-7 Engine Harness
    • Figure 10-8 Frame Harness
    • Figure 10-9 Frame Option Harness
    • Figure 10-10 Cab Harness
    • Figure 10-11 Cab Roof Harness
    • Figure 10-12 Roof Worklight Harness
    • Figure 10-13 Boom Worklight Harness
    • Figure 10-14 Beacon Worklight Harness
    • Figure 10-15 Boom Aux Harness
    • Figure 10-16 LSI Boom Sensor Harness
    • Figure 10-17 Ignition Switch Jumper Harness
    • Figure 10-18 Mode Select Harness
    • Figure 10-19 Heater Jumper Harness
  • Section 11 Decals
    • Figure 11-1 Cab & Frame Decals
    • Figure 11-2 Boom Decals
  • Recommended Spare Parts
  • Part Number Index