
John Deere 5440 5460 Technical Manual
- Type Of Document: Technical Manual
- John Deere
- TM1177
- Type of equipment: Self-Propelled Forage Harvester
- Model: 5440, 5460 Serial
- Number: 425001- Forage Harvesting Machines
- Serial Number: 425001-
John Deere 5440 and 5460 (SN: 425001-) Forage Harvesters Technical Manual (TM1177)

Table of Contents
1. Introduction
- Introduction
Safety and You
- Safety Information
2. General
- Specifications
- Predelivery, Delivery and After-Sale Services
- Tune-Up Procedures
- Lubrication Guide
- Diagnostic and Testing Procedures
- Component Separation Procedures
- Torque Specifications and Special Tools
3. Engine
3.1 6404A OEM Engine
- General Information
- Engine Troubleshooting and Diagnostics
- Cylinder Head, Valves and Camshaft
- Cylinder Block, Liners, Pistons and Connecting Rods
- Crankshaft, Main Bearings and Flywheel
- Lubrication System
- Cooling System
- Specifications, Torque Values and Special Tools
3.2 6619A OEM Engine
- General Information
- Engine Troubleshooting and Diagnostics
- Cylinder Head, Valves and Camshaft
- Cylinder Block, Liners, Pistons and Connecting Rods
- Crankshaft, Main Bearings and Flywheel
- Lubrication System
- Cooling System
- Specifications, Torque Values and Special Tools
4. Fuel System
- General Information
- Fuel System Troubleshooting
- Fuel Injection System
5. Electrical System
- General Information and Wiring Diagrams
- Delcotron Charging System
- Delco-Remy Starting Circuit
- John Deere Starting Circuit
- Lighting and Electrical Components
- Specifications and Special Tools
6. Power Train
- Power Train Troubleshooting
- Hydrostatic Drive
- Transmission
- Differential
- Final Drive
- Power Rear Wheel Drive
- Specifications, Torque Values and Special Tools
7. Steering and Brakes
- Steering and Brake Troubleshooting
- Steering System
- Brake System
- Specifications, Torque Values and Special Tools
8. Hydraulic System
- General Information and Hydraulic Tests
- Hydraulic System Troubleshooting
- Hydraulic Reservoir
- Hydraulic Pump
- Hydraulic Control Valves
- Hydraulic Cylinders
- Reverse Knife Grinder Motor
- Breakaway Coupler
- Spout Control Motor
- Specifications and Torque Values
9. Machine Functions
- General Information
- Machine Troubleshooting
- Clutch
- Main Gear Case
- Fan and Spout
- Cutterhead, Knife Grinder and Feed Rolls
- Augers
- Specifications, Torque Values and Special Tools
10. Operator’s Cab
- Pressurizer System
- Air Conditioning System
- Heater System
- Specifications, Torque Values and Special Tools
11. Harvesting Units
- Foot Hay Pickup Unit
- Row Crop Units
- Corn Head Attaching Parts
- Mower Bar Unit
- Specifications and Torque Values



