Document Outline

• 91364001_M_544D_Gradall_Parts Manual
  • Effectivity Page
  • Table of Contents
  • Section 1 Frame & Attaching Parts
    • Figure 1-1 Frame Shrouding & Trim
    • Figure 1-2 Rear Axle & Attaching Parts
    • Figure 1-3 Front Axle Mounting
    • Figure 1-4 Front Axle Mounting
    • Figure 1-5 Outrigger Mounting
  • Section 2 Boom
    • Figure 2-1 First Boom Section
    • Figure 2-2 Second Boom Section
    • Figure 2-3 Third Boom Section
    • Figure 2-4 Fourth Boom Section
    • Figure 2-5 Extension Chains
    • Figure 2-6 Retraction Chains
    • Figure 2-7 Quick Switch Assembly
  • Section 3 Attachments
    • Figure 3-1 Buckets
    • Figure 3-2 Tilt Carriage
    • Figure 3-3 Truss Boom
    • Figure 3-4 Truss Boom With Winch
    • Figure 3-5 6 Ft Vertical Mast
    • Figure 3-6 48 In Slope Piler Carriage
    • Figure 3-7 66 In Slope Piler Carriage
    • Figure 3-8 100 Degree Swing Fork
    • Figure 3-9 Quick Hook Assembly
    • Figure 3-10 Fork Mounted Lifting Hook
    • Figure 3-11 6 Ft Swing Mast With Side Shift
    • Figure 3-12 100 Degree Drywall Swing Carriage
    • Figure 3-13 Sheet Material Handler
    • Figure 3-14 Side Tilt Carriage
    • Figure 3-15 180 Degree Swing Carriage
    • Figure 3-16 90 Degree Swing Carriage
    • Figure 3-17 Forks
    • Figure 3-18 Personnel Platform
    • Figure 3-19 Fork Mounted Platform
    • Figure 3-20 Fork Pin Lock Installation
    • Figure 3-21 Grapple Bucket
    • Figure 3-22 8 Ft Standard Mast
    • Figure 3-23 8 Ft Side Tilt Electric Mast
    • Figure 3-24 66 In Drywall Carriage
  • Section 4 Engine & Attaching Parts
    • Figure 4-1 Engine Assembly, LH View
    • Figure 4-2 Engine Assembly, RH View
    • Figure 4-3 Engine Pump Mount & Flywheel Housing
    • Figure 4-4 John Deere Engine
    • Figure 4-5 Cummins Engine
    • Figure 4-6 Fuel Tank & Lines
    • Figure 4-7 Radiator Assembly
    • Figure 4-8 Air Cleaner Piping
    • Figure 4-9 Air Cleaner
    • Figure 4-10 Exhaust System
  • Section 5 Drive Train
    • Figure 5-1 Front Axle Assembly - Rockwell
    • Figure 5-2 Front Axle - Rockwell
    • Figure 5-3 Left/Right Housing & Axle Shaft & Wheel Flange Assembly - Rockwell
    • Figure 5-4 Brake Assembly - Rockwell
    • Figure 5-5 Carrier Assembly - Rockwell
    • Figure 5-6 Front Axle Assembly - Carraro
    • Figure 5-7 Front Axle - Carraro
    • Figure 5-8 Axle Housing Assembly - Carraro
    • Figure 5-9 Brake Assembly - Carraro
    • Figure 5-10 Carrier Assembly - Carraro
    • Figure 5-11 Rear Steering Axle Drive Hub
    • Figure 5-12 Tires & Rims
  • Section 6 Cab
    • Figure 6-1 Open Cab
    • Figure 6-2 Cab Enclosure Kit Installation
    • Figure 6-3 Cab Enclosure Kit
    • Figure 6-4 Dash Panel Assembly
    • Figure 6-5 Gauge Panel Assembly
    • Figure 6-6 Windshield/Top Window Kit Installation
    • Figure 6-7 Skylight Wiper Installation
  • Section 7 Controls
    • Figure 7-1 Brake & Inching Linkage
    • Figure 7-2 Accelerator Pedal Assembly
    • Figure 7-3 Steering Column & Attaching Parts
    • Figure 7-4 Cab Right Side Controls
    • Figure 7-5 Joystick Assembly
    • Figure 7-6 Cab Left Side Controls
    • Figure 7-7 Cybertech 5-Button Joystick Controller
  • Section 8 Hydraulic Circuits
    • Figure 8-1 Oil Supply & Pressure Lines
    • Figure 8-2 Dump Circuit
    • Figure 8-3 Front Drive Circuit
    • Figure 8-4 Rear Drive Circuit
    • Figure 8-5 Service/Parking Brake
    • Figure 8-6 Boom Hydraulics Sub-Assy
    • Figure 8-7 Auxiliary Hydraulics
    • Figure 8-8 Lift Cylinder
    • Figure 8-9 Crowd Cylinder
    • Figure 8-10 Tilt Cylinder & Tilt Compensating Cylinder
    • Figure 8-11 Sway Cylinder
    • Figure 8-12 Steering Circuit
    • Figure 8-13 Joystick Circuit
    • Figure 8-14 Stabilizer Cylinder
    • Figure 8-15 Outrigger Cylinder
    • Figure 8-16 Hose Clamp Locations, (rear)
  • Section 9 Hydraulic Components
    • Figure 9-1 Tilt Cylinder
    • Figure 9-2 Crowd Cylinder
    • Figure 9-3 Lift Cylinder
    • Figure 9-4 Compensating Cylinder
    • Figure 9-5 Sway Cylinder
    • Figure 9-6 Steering Cylinder
    • Figure 9-7 Stabilizer Cylinder
    • Figure 9-8 Outrigger Cylinder
    • Figure 9-9 Flow Divider Assembly
    • Figure 9-10 Brake Valve
    • Figure 9-11 Solenoid Valve
    • Figure 9-12 Thermal Bypass Valve Assembly
    • Figure 9-13 Inching Valve
    • Figure 9-14 Main Control Valve
    • Figure 9-15 Hydraulic Reservoir & Filters
    • Figure 9-16 Front Drive Motor
    • Figure 9-17 Main Hydraulic Pump
    • Figure 9-18 Hydrostatic Transmission
    • Figure 9-19 Sway & Outrigger Cylinder Valves
    • Figure 9-20 Traction Lock Valve
    • Figure 9-21 Rear Drive Motor
    • Figure 9-22 Optional Stabilizer Valve Assembly
    • Figure 9-23 Outrigger Valve
    • Figure 9-24 Quick Start Cylinder & Valve Assembly
    • Figure 9-25 180 Degree Swing Carriage Cylinder
    • Figure 9-26 72 In 90 Degree Swing Carriage Cylinder
    • Figure 9-27 Side Tilt Carriage Cylinder
    • Figure 9-28 Grapple Bucket Cylinder
  • Section 10 Electrical
    • Figure 10-1 Battery & Cables
    • Figure 10-2 Stabilizer Proximity Sensor
    • Figure 10-3 Dash Harness Assembly
    • Figure 10-4 Engine Harness Assembly
    • Figure 10-5 ECU Engine Harness
    • Figure 10-6 Auxiliary Electrical Installation
    • Figure 10-7 Auxiliary Electrical Harnesses
    • Figure 10-8 Cold Start
  • Section 11 Decals
    • Figure 11-1 Frame Decals
    • Figure 11-2 Boom Decals
  • Section 12 Options
    • Figure 12-1 Hydraulic Reservoir Heater Installation
    • Figure 12-2 Winch Installation
    • Figure 12-3 Stop Light Installation
    • Figure 12-4 Swing Cylinder
    • Figure 12-5 Truss Boom Winch
    • Figure 12-6 LH Sway Assembly
    • Figure 12-7 Aux. Hydraulic Field Kit
    • Figure 12-8 Aux. Hydraulics & Sway Assembly
    • Figure 12-9 Auxiliary Electrics Assembly
    • Figure 12-10 Overhead Window
    • Figure 12-11 Tilt on Joystick Installation
    • Figure 12-12 Winch Motor
    • Figure 12-13 Engine Block Heater
    • Figure 12-14 Sway Cylinder
    • Figure 12-15 Dual P.O. Check Valve
    • Figure 12-16 Swing Valve Kit
    • Figure 12-17 LH Tilt/Sway Assembly
    • Figure 12-18 LH Tilt Assembly
    • Figure 12-19 Ether Start
    • Figure 12-20 Work Light Package
    • Figure 12-21 Crossover Relief Valve
    • Figure 12-22 Foam Tire Option
    • Figure 12-23 Aux. Hydraulics/Electric w/LH Tilt & Sway
    • Figure 12-24 Rear Axle Advantage Kit
    • Figure 12-25 RH Aux. Hydraulic Assembly
    • Figure 12-26 5-Button Auxiliary Handle Assembly
    • Figure 12-27 RH Aux/Tilt on Joystick
    • Figure 12-28 Aux. Hydraulic Assembly
    • Figure 12-29 Cab Heater Option
    • Figure 12-30 Adjustable Tilt on Joystick
    • Figure 12-31 Fuel/Water Separator Installation
    • Figure 12-32 Beacon Light Package
    • Figure 12-33 Cab Replacement Service Kit
    • Figure 12-34 Starter Kit
    • Figure 12-35 Pintle Hook Installation
    • Figure 12-36 Cold Start Installation
  • Recommended Spare Parts
  • Part Number Index