John Deere 6405 6605 2WD MFWD Tractor Diagnosis & Tests Technical Manual (TM4867) PDF - MJODTM4867.zip
Full Diagnostics & Tests Technical Manual, complete with electrical wiring schematics, covering John Deere 6405 and 6605 Tractors in 2WD or MFWD configuration. It delivers the technical guidance needed to maintain, troubleshoot, and repair these machines the way professional technicians do.
The John Deere 6405 and 6605 Brazilian-built 2WD or MFWD Tractors Diagnostics & Tests workshop manual contains:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
tm4867 - tractors 6405 and 6605 operation and tests Technical Manual.pdf
tm4867 - tractors 6405 and 6605 operation and tests Technical Manual.epub
Total Pages: 814 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
MAIN SECTIONS
Introduction
Safety
Norms of Safety
Electric System
Special Tools for Electricity
Electric Harness Connector Maintenance
Multitester Identification
Source Circuit and Starting
Power take-off - (PTO)
Front Wheel Drive
Differential Lock
Circuit of the lights
Recharge Circuit of the Battery
Tractor Monitoring
Hydraulic Control Unit - HCU
Cab
SyncroPlus Transmission
SyncroPlus Transmission Troubleshooting
Tests and Regulations
Operation - SyncroPlus Transmission
PermaClutch II
Gearbox
Group Gears
PowrQuad Transmission
Operation
Troubleshooting
Regulating the Gearshift Unit
Operation - PowrQuad Transmission
Power Transmission
Front Wheel Drive Clutch
Diagnosis of the FWD, Differential Lock and PTO
Steering and Brakes
Operation and Tests
Troubleshooting
Checking the Steering and Brakes
Hydrostatic Steering-Danfoss
Hydrostatic Steering-Eaton
Brakes
Hydraulic system
Troubleshooting - 100-liter Pump
Preliminary Tests
100 L Pump - Troubleshooting
Hydraulic System Diagnostic - Gear Pump
Diagnostic and Calibration of the Hydraulic Lift System
Hydraulic Circuits
Hydraulic Pump of External Gears
Valve, Oil Cooler, and Filter
Hydraulic Lift
Remote Control Valves
Hydraulic Pump of Axial Pistons
Cab
Tests of Operation
Troubleshooting - Air-conditioning System
Ventilation and Heating - Troubleshooting
Operation - Air-conditioning System
Various
tm4867 - tractors 6405 and 6605 operation and tests
Table of Contents
Introduction
Section 05: Safety
Group 05: Norms of Safety
Acknowledge the safety Information
Observe the Safety Messages
Replace the Safety Stickers
Safe Handling of Liquids and fuels
Avoiding the Explosion of Battery Gasses
Be Prepared in Case of Emergency
Remove the Paint Before Welding or Applying Heat.
Leaks in High Pressure Lines
Safe Maintenance of the Radiator
Avoid accidentally starting the machine.
Avoid applying heat near the pressurized fluid lines
Work in a well ventilated area
Wear Appropriate Clothing
Safe Maintenance
Parking the Tractor
Use Adequate Lifting Devices
Supporting the Machine Safely
Perform clean work
Adequate Lighting for the Working Area
Avoid Accidents
Use the Tools Correctly
Tire Installation
Safe Front Wheel Drive Maintenance
Roll Over Protection Structure
Correct Disposal of Waste Material
Safety Live with It
Section 240: Electric System
Group 10: Special Tools for Electricity
Special Tools
General Information
Group 15: Electric Harness Connector Maintenance
Disconnecting the Electrical Circuit
Metri Pack Connector
Weatherpack Connector
Extracting Terminals
Installing Terminals
Replacing the Terminals
Wire Stripper
Installation of a Terminal
Group 20: Multitester Identification
Voltage readings
Low Intensity Electrical Current Readings
Measuring the Electrical Current - Up to 10 Amperes
Measuring of Resistance
Continuity Readings
Measuring the Temperature
Group 25: Source Circuit and Starting
Source Circuit and Starting
Location of Fuses and Relays - Open Station Tractors
Location of the Fuses and Relays - Cab Tractor
Booster
General Fuse
General key
Switch of the neutral gear
Relay K2
Injection Pump Solenoid
Starter Relay
Starter Motor
K1 Relay
Starting Circuit Connectors
Source Circuit and Starting
Group 30: Power take-off - (PTO)
Power take-off - (PTO)
Power Take-Off Switch
K3 Relay
PTO Connectors
PTO Circuit
Group 35: Front Wheel Drive
Function of the Front Wheel Drive
Front-Wheel Drive Switch
Front Wheel Drive Solenoid
Front Wheel Drive Connectors
Front Wheel Drive Circuit
Group 40: Differential Lock
Function of the Differential Lock
Brake switch
K7 Relay
K4 relay
Solenoid of the Differential Lock
the Differential Lock
Differential Lock Circuit
Group 45: Circuit of the lights
Circuit of the lights
Light switches
K5 Relay
High / Low Beam change-over switch
Headlights
K6 Relay
Tail lights
Front / Rear Work Lights
Warning and Turn Signal Relay - K11
K8 Relay
K9 Relay
K10 Relay
Rotating Switch for the Flasher unit
Diodes Block
Light Circuit Connectors
Electrical Circuit for the Lights
Group 50: Recharge Circuit of the Battery
Recharge Circuit of the Battery
Alternator
Indicator Light
Hour Meter
Explosive Gases
Important Rules
To test the Delco Freedom Battery
Recharges the battery
Important recommendations About Batteries
Alternator Test
Connectors of the Circuit's charge for the Battery
Circuit charge of Battery
Checking a battery - Flowchart
Group 55: Tractor Monitoring
Instruments of the Panel
Temperature Indicator - Thermometer
Temperature Sensor
Fuel Level Indicator
Engine Oil Pressure Sensor
Engine tachometer
Rotation Sensor
Engine Oil Pressure Indicator
Air Filter Restriction Indicator
Air Filter Restriction Sensor
Transmission Oil Filter Blockage Indicator
Transmission Oil Filter Sensor
Low Pressure Transmission Oil Sensor
High Temperature Transmission Oil Sensor
Diodes Block
Electrical Circuit Connectors of the Instruments
Electrical Circuit of the Instruments
Group 60: Hydraulic Control Unit - HCU
Hydraulic Control Unit - HCU
Hydraulic Control Unit
Raise and Lower switch
Lift Control
Hydraulic Lift Shock Absorbers
Controlling the Lowering Speed
Height Limit Control
Load Sensitivity
Position Sensor
Load Sensor
Step Motor
Transient Suppressor
HCU Connectors
HCU Electrical Diagram
Group 65: Cab
Air-conditioning Electrical Controls
Electrical Diagram of the Cab
Various Connectors
Connectors of the Fuse Box
Identification of the Wires of the Electrical Circuits
Section 250: SyncroPlus Transmission
Group 05: SyncroPlus Transmission Troubleshooting
Troubleshooting Explanation
Norms of Safety
Special Tools
Heating the Hydraulic Oil
Test Connections in the Transmission Circuit
Specifications - Transmission Oil Circuit
Tests Sequence
Transmission Oil Circuit Troubleshooting
Sheet to Write Down the Hydraulic Tests
Engine clutch
Transmission
Group 10: Tests and Regulations
Norms of Safety
Special Tools
Specifications
Clutch Pedal Regulation
Checking the Clutch Control Valve
Checking the Clutch Safety Valve
Checking the Pressure of the Coolant - Oil
Checking Lubricating Oil Pressure
Checking the Clutch Cooling System
Measuring the Output Flow of the Oil Coolant
Checking the Group Gearshift.
Regulating the Gearshift Groups
Checking the Gearshift Activation
Regulating the Shifting of the Gears
Regulating the Starter Safety Switch
Checking the Starter Safety Switch
Checking the Shifting of the Gearshift.
Regulating of the Gearshift Lever
Regulating the Parking Lock
Group 15: Operation - SyncroPlus Transmission
Description of the Transmission of 12 Gears
Lubrication System
Gearshift Activation
Gearshift Synchronizer
SyncroPlus transmission (With the Gear in Neutral)
Operation of the Transmission Hydraulic Circuit
PermaClutch Clutch Components
Hydraulic Circuit of the Transmission
Oil Circuit of the Transmission
Group 20: PermaClutch II
Clutch components
Clutch components (continuation)
Description of the Drive Clutch
Clutch Action
Power transmission with the Clutch Disconnected
Power transmission with the Clutch Disconnected
Power Transmission with a Coupled Clutch
Transmission Clutch Pump
Hydraulic Diagram
Description of the valves
Other Components of the Transmission Oil Circuit
Operation of the Centrifugal Valve and the Suction Valve
Operation of the Clutch Control Valve and of the Starting Safety Valve (Clutch pedal up and engine running)
Operation of the Clutch Control Valve and of the Starting Safety Valve (Clutch pedal in)
Operation of the Clutch Control Valve and of the Starting Safety Valve (Clutch pedal returning slowly)
Clutch Cooling Operation (Clutch in slowly)
Operation of the Clutch Cooling System (Clutch almost all the way in)
Clutch Cooling Operation (Clutch in)
Clutch Cooling Operation (Slowly taking out the clutch)
Clutch Cooling Operation (Clutch out)
Clutch Cooling Operation (Quickly letting the clutch up)
Operation of the Pressure Regulating Valve and the Shunt Valve of the Filter - Normal Conditions (Clean oil filter)
Operation of the Pressure Regulating Valve and the Shunt Valve of the Filter - Contaminated oil filter
Operation of the Pressure Regulating Valve and the Shunt Valve of the Filter - Filter completely clogged
Protective Valve of the Oil Cooler
Operation of the Lubrication Discharge Valve
Group 25: Gearbox
Description of the Gearbox