John Deere Vermeer T655-3 Tractor Service Manual (365439990)

John Deere Vermeer T655-3 Tractor Service Manual (365439990)

Format: PDF (Printable Document)

File Language: English

File Pages: 494

File Size: 25.84 MB (Speed Download Link)

Brand: John Deere

Model: Vermeer T655-3 Tractor

Book No: 365439990

Type of Document: Service Manual

Categories: John Deere PDF, PDF

$ 40

John Deere Vermeer T655-3 Tractor Service Manual (365439990)

📘 Show Index

John Deere Vermeer T655-3 Tractor Index:

System MAP
General Table of Contents
- Chapter 1 – General Information SS:
- Chapter 2 – System Information SS:
- Chapter 3 – Power Distribution SS:
- Chapter 4 – Fluid Conditioning SS:
- Chapter 5 – Engine SS:
- Chapter 6 – Implement SS:
- Chapter 7 – Ground Drive SS:
- Chapter 8 – Attachment SS:
- Chapter 9 – Cross Conveyor SS:
- Chapter 10 – Auxiliary SS:
- Chapter 11 – Load/Return Conveyor SS:
- Chapter 12 – Cab SS:
Chapter 1: General Information
- Using the Manual
  - Reference Publications
- Warranty Considerations
  - Vermeer Warranty
  - John Deere Warranty
- Safety
  - Do Not Modify Machine
  - Maintain Operator Presence System
  - Replace Shields
  - Safety Symbol Explanation
- Terminology
  - System
  - Subsystem
  - Circuit
  - MAP (Machine Analysis Page)
  - Inputs and Outputs
  - Reference Designators
  - Diagrams and Schematics
  - Chapter Organization
- Troubleshooting Guidelines
  - Problem-Solving Analysis
  - Fault Charts
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
  - Required Tools
  - Hydraulic Connections
  - Thermometer or Pyrometer
  - Digital Multimeter
  - Shop Requirements
  - Personnel and Lifting Requirements
  - Replacement Parts
  - Torque Tables
Chapter 2: System Information
- Shutdown Procedure
- Emergency Stop Circuit
  - Switch – Reset
- Intended Use
- T655III Specifications
  - Machine Reference and Orientation
  - Power Distribution Subsystem
  - Engine Subsystem
  - Implement Subsystem
  - Ground Drive Subsystem
  - Attachment Subsystem
  - Cross Conveyor Subsystem
  - Auxiliary Subsystem
  - Load/Return Conveyor Subsystem
  - Fluid and Lubricants
- Trencher Electronic Control
  - TEC 2000 Microprocessor A5 & Display DS4
  - Microprocessor Identification
  - Pin Designations and Functions
  - Machine Interlock Functions
  - Default Screens
  - View Screens
  - Setup Screens
  - Modify Screens
  - Fault Screens
  - Fault Table
  - Microprocessor Troubleshooting
  - Troubleshooting Table
  - Calibration
Chapter 3: Power Distribution Subsystem
- Overview
  - Circuits/Components
  - Component Locations
- Ignition ON Circuit
  - Operation
Chapter 3: Power Distribution Subsystem
- Overview
  - Pretest Inspection
  - Test Equipment Needed
- Ignition ON Circuit
  - Electrical Troubleshooting
Chapter 3: Power Distribution Subsystem
- Summary
Chapter 4: Fluid Conditioning Subsystem
- Overview
  - Circuits/Components
  - Component Locations
- Oil Supply and Return Circuits
  - Operation
Chapter 4: Fluid Conditioning Subsystem
- Overview
  - Possible Malfunctions
  - Test Equipment Needed
- Oil Supply and Return Circuits
  - Excessive Noise
  - Excessive Vibration
  - Excessive Heat
  - Hydraulic Oil Sampling
  - Oil Leakage
Chapter 4: Fluid Conditioning Subsystem
- Summary
Chapter 5: Engine Subsystem
- Overview
  - MAP
  - Circuits/Components
  - Component Locations
- Engine ENG1
- Engine Control Unit
  - Engine Shutdown
- Murphy PowerView
  - Accessing Engine Fault Codes (PowerView)
  - Clearing Engine Fault Codes (PowerView)
  - Interpreting John Deere Engine Fault Codes
- Engine Speed PPU Circuit
  - Magnetic Pickup PPU
- Coolant Circuit
- Air Intake/Exhaust Circuit
  - Air Cleaner
- Fuel Circuit
- Ignition START/RUN Circuit
  - Cold Start Circuit
- Throttle Circuit
- Charge Circuit
- Gauge Circuit
Chapter 5: Engine Subsystem
- Overview
  - Pretest Inspection
  - Possible Malfunctions
  - Test Equipment Needed
- Engine
  - Engine Service
  - Engine Maintenance
- Engine Speed PPU Circuit
  - Magnetic Pickup Sensor Hertz Test
- Coolant Circuit
  - Coolant Level Check
- Air Intake/Exhaust Circuit
  - Air Cleaner
  - Turbocharger and Aftercooler
- Fuel Circuit
  - Fuel Tanks, Lines, Filters, and Strainers
- Ignition START/RUN Circuit
  - Possible Malfunctions
  - Electrical Troubleshooting
  - Cold Start Circuit
- Throttle Circuit
- Charge Circuit
  - Alternator G1
- Fuel Gauge Circuit
  - Fuel Gauge
Chapter 5: Engine Subsystem
- Summary
Chapter 6: Implement Subsystem
- Overview
  - MAP
  - Circuits/Components
  - Component Locations
  - Control Panel Component Locations
  - Hydraulic Hose Connections – Supply and Return
  - Hydraulic Hose Connections – Standard 6-Bank Valve Configuration
  - Hydraulic Hose Connections – (Optional) 10-Bank Valve Configuration
- Pressure-Flow Standby Circuit
  - Hydraulic Pressure-Flow Compensated Pump PFC1
  - Control Valve Assembly A1
- Left Track Level Circuit
  - Operation
- Right Track Level Circuit
  - Operation
- Left Track Tilt Circuit
  - Operation
- Right Track Tilt Circuit
  - Operation
- Trench Cleaner Fold Circuit
  - Operation
- Trencher Boom Lift Circuit
  - Operation – Standard Configuration
  - Operation – Optional Auto Down Pressure Configuration
- Trench Cleaner Shoe Circuit (Optional)
  - Operation
- Conveyor Fold Circuit (Optional)
  - Operation
- Conveyor Shift Circuit (Optional)
  - Operation
- Dirt Drags Circuit (Optional)
  - Operation
Chapter 6: Implement Subsystem
- Overview
  - Pretest Inspection
  - Fault Chart
  - Test Equipment Needed
  - Component Repair/Replace
- Fault Chart
- Shared Hydraulic Components
  - Fluid Conditioning Subsystem
  - Implement Pump PFC1
  - Directional Control Valve Assembly A1
  - Pump PFC1 Hydraulic Test Procedure
- Left and Right Machine Level Circuits
  - Electrical Troubleshooting
  - Auto Level Circuit
  - Hydraulic Troubleshooting
- Left and Right Track Tilt Circuits
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Trench Cleaner Fold Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Trencher Boom Lift Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Trench Cleaner Shoe Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Conveyor Fold Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Dirt Drags Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Conveyor Shift Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Pump Worksheet
- Cylinder Worksheet
Chapter 6: Implement Subsystem
- Introduction
  - Components
- Hydraulic Repair
  - Pump PFC1
  - Pump Shaft Seal
  - Pump Pressure-Flow Compensator Assembly
  - Pump Start-Up Procedure
  - Directional Control Valve Assembly A1
  - Valve Section Seals
  - Valve Spool Seals
  - Valve Section Relief Valves
  - Valve Section Solenoid Cartridge Valve
  - Cylinders
  - Special Tools
  - Cylinder Disassembly Precautions
  - Cylinder Disassembly
  - Cylinder Rod Removal
  - Stuck Rod Removal
  - Piston Removal
  - Seal Information Reference
  - Piston Install
  - Rod Install
  - Threaded Gland Tightening Procedures
  - Retaining Wire Gland Tightening Procedures
  - Cylinder Post Repair Check
  - Cylinder Lock Valves
  - Conveyor Shift Motor B1
Chapter 7: Ground Drive Subsystem
- Overview
  - MAP
  - Circuits/Components
  - Component Locations
  - Hydraulic Hose Connections – (Right Track Shown)
- Left and Right Track Drive Circuits
  - Operation – Electrical Control Circuits/Components
  - Operation – Track Drive Hydrostatic Circuits
Chapter 7: Ground Drive Subsystem
- Overview
  - Pretest Inspection
  - Fault Charts
  - Test Equipment Needed
  - Component Repair/Replace
- Fault Charts
  - Track Drive Function Does Not Operate in Either Direction
  - Track Drive Function Operates in One Direction Only
  - Track Drive Function Response is Sluggish/Slow in Both Directions
  - Park Brake & 2-Speed Circuits
- Left and Right Track Drive Circuits
  - Electrical Control Circuits/Components
  - Testing Control Circuits
  - Track Motor PPUs
  - Track Drive Hydrostatic Circuits
  - Towing
  - Track Drive Motor Case Drain Flow Test
  - Park Brake and 2-Speed Circuits
  - Park Brake Circuit
  - 2-Speed Circuit
Chapter 7: Ground Drive Subsystem
- Introduction
  - Components
- Hydraulic Repair
  - General Guidelines When Servicing the Hydrostatic Drives
  - Track Drive Pumps PMP4 & PMP5
  - Pump Multifunction Valves
  - Pump EDC (Electric Displacement Control)
  - Track Drive Motors B6 & B7
  - Park Brake/2-Speed Valve A2
  - Cartridge Valves
- Mechanical Repair
  - Planetary Gearbox/Sprocket
  - Planetary Brakes
  - Tracks
  - Track Tension
  - Idler Wheel & Tensioning Cartridge
  - Rollers
Chapter 8: Attachment Subsystem
- Overview
  - MAP
  - Circuits/Components
  - Component Locations
  - Hydraulic Hose Connections
- Attachment Drive Circuit
  - Operation
  - Microprocessor A5
  - Attachment Control Circuit
  - Pumps PMP2 & PMP3
  - Attachment Manifold A3 and Drive Motor B5
Chapter 8: Attachment Subsystem
- Overview
  - Pretest Inspection
  - Fault Charts
  - Test Equipment Needed
  - Component Repair/Replace
- Fault Charts
  - Attachment Drive Function Does Not Operate in Either Direction
  - Attachment Drive Function Operates in One Direction Only
  - Attachment Drive Function Response Is Sluggish/Slow in Both Directions
- Attachment Drive Circuit
  - Attachment Control Circuits/Components
  - Testing Control Circuits
  - Attachment Drive Hydrostatic Circuit
  - Attachment Motor Case Drain Flow Test
Chapter 8: Attachment Subsystem
- Introduction
  - Components
- Hydraulic Repair
  - General Guidelines When Servicing the Hydrostatic Drive
  - Attachment Drive Pumps PMP2 & PMP3
  - Pump EDC (Electric Displacement Control)
  - Pump Multifunction Valves
  - Trencher Drive Motor B5
  - Manifold Valve Assembly
- Mechanical Repair
  - Digging Chain
  - Digging Chain Tension
  - Trench Cleaner
  - End Idler Assembly
  - Headshaft Assembly
  - Headshaft Bearings
Chapter 9: Cross Conveyor Subsystem
- Overview
  - Circuits/Components
  - Component Locations
  - Hydraulic Hose Connections
- Flat Conveyor Rotation Circuit
  - Operation
- Curved Conveyor Rotation Circuit
  - Operation
Chapter 9: Cross Conveyor Subsystem
- Overview
  - Pretest Inspection
  - Fault Chart
  - Test Equipment Needed
  - Component Repair/Replace
- Fault Chart
- Conveyor Rotation Circuit
  - Hydraulic Troubleshooting
  - Pressure Relief Valve PRL1 Test Procedure
  - Hydraulic Circuit Test Procedures
Chapter 9: Cross Conveyor Subsystem
- Introduction
  - Components
- Hydraulic Repair
  - Pump PMP1
  - Pump Seals
  - Directional Control Valve DC1
  - Directional Control Valve Seals
  - Neutral Safety Switch
  - Relief Valve PRL1
  - Relief Valve Seals
  - Relief Valve – Adjust
  - Flat Conveyor Drive Motor B4
  - Curved Conveyor Drive Motors B2 & B3
- Mechanical Repair
  - Complete Conveyor Assembly
  - Conveyor Belt
  - Conveyor Belt Flashing
  - Curved Conveyor Paddle Wheel Drive Bearings
  - Flat Conveyor Paddle Wheel Drive Bearings
  - Flat Conveyor Idler Wheel Bearings
  - Conveyor Shift Gearbox and Bearing
Chapter 10: Auxiliary Subsystem
- Overview
  - MAP
  - Circuits/Components
  - Hydraulic Hose Connections
  - Implement Subsystem Pressure-Flow Standby
- Coulter Wheel Circuit
  - Operation
- Crane Swing Circuit
  - Operation
- Crane Lift Circuit
  - Operation
Chapter 10: Auxiliary Subsystem
- Overview
  - Pretest Inspection
  - Fault Chart
  - Test Equipment Needed
  - Component Repair/Replace
- Fault Chart
- Shared Component Troubleshooting
- Coulter Wheel Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Crane Swing Circuit
  - Electrical Troubleshooting
  - Hydraulic Troubleshooting
- Crane Lift Circuit
  - Electrical Troubleshooting
- Cylinder Worksheet
Chapter 10: Auxiliary Subsystem
- Introduction
  - Components
- Hydraulic Repair
  - Control Valve Assembly A10
  - Solenoid and Check Valve Cartridges
  - Cylinders
  - Cylinder Lock Valve
Chapter 11: Load/Return Conveyor Subsystem
- Overview
  - Circuits/Components
  - Component Locations
  - Hydraulic Hose Connections
- Conveyor Rotation Circuit
  - Operation
Chapter 11: Load/Return Conveyor Subsystem
- Overview
  - Pretest Inspection
  - Fault Chart
  - Test Equipment Needed
  - Component Repair/Replace
- Fault Chart
- Conveyor Rotation Circuit
  - Hydraulic Troubleshooting
  - Hydraulic Circuit Test Procedures
Chapter 11: Load/Return Conveyor Subsystem
- Summary
Chapter 12: Cab Subsystem
- Overview
  - Circuits/Components
  - Component Locations
  - Hose Connections
- Air Conditioning/Heater Circuits
  - Operation
- Windshield Wipers and Accessory Circuits
  - Operation
- Horn Circuit
  - Operation
Chapter 12: Cab Subsystem
- Overview
  - Pretest Inspection
  - Test Equipment Needed
  - Component Repair/Replace
- Air Conditioning/Heater Circuits
  - Possible Malfunctions
  - Cab Control Circuits Troubleshooting
  - Air Conditioner Circuit Troubleshooting
  - Heater Circuit Troubleshooting
- Horn Circuit
Chapter 12: Cab Subsystem
- Summary