John Deere 670G 670GP 672G 672GP Motor Grader Operator Manual OMT237774 PDF - MJODOMT237774.zip

John Deere Motor Graders 670G, 670GP, 672G, and 672GP Operator's Manual (OMT237774)

OMT237774 - Operator Manual for John Deere 670G, 670GP, 672G, and 672GP Motor Graders.pdf

Total Pages: 633 pages

File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)

Language: English

MAIN SECTIONS

Foreword

IMPORTANT

Manual Identification—READ THIS FIRST!

Conformity Marking

EPA Non-road Emissions Control Warranty Statement—Compression Ignition

CARB Non-road Emissions Control Warranty Statement—Compression Ignition

Technical Information Feedback Form

Section 1-1 - Safety—Safety and Operator Conveniences

Safety and Operator Convenience Features

Section 1-2 - Safety—General Precautions

Recognize Safety Information

Follow Safety Instructions

Operate Only If Qualified

Wear Protective Equipment

Avoid Unauthorized Machine Modifications

Inspect Machine

Stay Clear of Moving Parts

Avoid High-Pressure Fluids

Avoid High-Pressure Oils

Work In Ventilated Area

Prevent Fires

Prevent Battery Explosions

Handle Chemical Products Safely

Dispose of Waste Properly

Prepare for Emergencies

Clean Debris from Machine

Section 1-3 - Safety—Operating Precautions

Use Steps and Handholds Correctly

Start Only From Operator's Seat

Use and Maintain Seat Belt

Prevent Unintended Machine Movement

Avoid Work Site Hazards

Keep Riders Off Machine

Avoid Backover Accidents

Avoid Machine Tip-Over

Operating Or Traveling On Public Roads

Inspect and Maintain ROPS

Add and Operate Attachments Safely

Section 1-4 - Safety—Maintenance Precautions

Park And Prepare For Service Safely

Service Cooling System Safely

Remove Paint Before Welding or Heating

Make Welding Repairs Safely

Drive Metal Pins Safely

Service Tires Safely

Section 1-5 - Safety—Safety Signs

Safety Signs

Section 2-1 - Operation—Operator’s Station

Advanced Display Unit (ADU)

Display Unit Functions

Display Unit—Normal Display

Display Unit—Main Menu

Display Unit—Main Menu—Codes

Display Unit—Main Menu—Codes—Active Codes and Stored Codes

Display Unit—Main Menu—Machine Settings

Display Unit—Main Menu—Machine Settings—Reverse Fan Cycle

Display Unit—Main Menu—Machine Settings—Manual Fan Reversal

Display Unit—Main Menu—Machine Settings—Job Timer

Display Unit—Main Menu—Machine Settings—Stopwatch

Display Unit—Main Menu—Machine Settings—Auto Shutdown

Display Unit—Main Menu—Machine Settings—Rear Camera Mode—If Equipped

Display Unit—Main Menu—Diagnostics

Display Unit—Main Menu—Diagnostics—Machine ID

Display Unit—Main Menu—Diagnostics—Battery Monitor

Display Unit—Main Menu—Diagnostics—Engine Sensors

Display Unit—Main Menu—Diagnostics—Transmission Sensors

Display Unit—Main Menu—Diagnostics—Hydraulic Sensors

Display Unit—Main Menu—Diagnostics—Switch Module

Display Unit—Main Menu—Diagnostics—Machine Sensors

Display Unit—Main Menu—Diagnostics—Machine Switches

Display Unit—Main Menu—Diagnostics—6WD Sensors—If Equipped

Display Unit—Main Menu—Diagnostics—Sensors (Grade Pro Machines Only)

Display Unit—Main Menu—Diagnostics—Controls (Grade Pro Machines Only)

Display Unit—Main Menu—Monitor Settings

Display Unit—Main Menu—Security

Display Unit—Main Menu—Security—Security

Display Unit—Main Menu—Security—Change Owner PIN

Display Unit—Main Menu—Security—Manage Operator PINs

Display Unit—Main Menu—Security—Manage Transport PIN

Display Unit—Main Menu—Security—Delayed Operator Logout

Display Unit—Main Menu—Machine Configuration (Grade Pro Machines Only)

Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal (Grade Pro Machines Only)

Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll Cal (Grade Pro

Machines Only)

Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Circle Rotate Cal (Grade Pro

Machines Only)

Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Pitch Cal (Grade Pro

Machines Only)

Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll and Pitch Cal (Grade

Pro Machines Only)Display Unit—Main Menu—Machine Configuration—Valve Cals (Grade Pro Machines Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Articulation (Grade Pro Machines Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Side Shift (Grade Pro Machines

Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Rotate Cal (Grade Pro Machines

Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Side Shift Cal (Grade Pro

Machines Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Left Blade Lift Cal (Grade Pro Machines

Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Right Blade Lift Cal (Grade Pro

Machines Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Wheel Lean Cal (Grade Pro Machines

Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Steering Cal (Grade Pro Machines Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Pitch Cal (Grade Pro Machines

Only)

Display Unit—Main Menu—Machine Configuration—Valve Cals—Rear Aux 1, 2, 3 and Front Aux 1, 2, 3

Cal (Grade Pro Machines Only)

Sealed Switch Module (SSM)

Switch Module Functions

Sealed Switch Module (SSM)—Grade Pro Machines Only

Switch Module Functions—Grade Pro Machines Only

Front Console

Adjusting Front Console

6WD On/Off Switch—If Equipped

6WD Inching Mode Switch—If Equipped

Precision Mode Switch

Engine Speed Control Switch Operation

Levers

Levers—Grade Pro Machines Only

Pedals

Lights

Heating and Fan Controls

Fire Extinguisher—If Equipped

Opening Lower Front Windows

Opening Side Windows

Cab Door Release

Adjusting Seat

Adjusting Premium Seat—If Equipped

Adjusting Premium Seat—Grade Pro Machines Only

12-Volt Auxiliary Power Outlet

Section 2-2 - Operation—Operating the Machine

Inspect Machine Daily Before Starting

Check Instruments Before Starting

Battery Disconnect Switch

Engine Break-In Period

Starting the Engine

Cold Weather Starting

Using Coolant Heater—If Equipped

Using Hydraulic Pump Softstart Valve—If Equipped

Check Instruments After Starting

Stopping the Engine

Secondary Steering—If Equipped

Emergency Stopping

Operation On A GradeTransmission Control and Park Brake Lever Operation

Hydraulic Control Lever Operation

Hydraulic Control Lever Operation—Grade Pro Machines Only

Cross Slope Control System Operation—Grade Pro Machines Only

Differential Lock Switch

Disengaging and Engaging Saddle Lock Pin

Moving Blade to Bank Position

6WD Wheel Drive Controls—If Equipped

Parking the Machine

Transmission—Limp Home

Transmission Operation

Rear Camera—If Equipped

Tire Changing Tip

Lifting The Machine

Loading Machine on a Trailer

Towing Procedure

Section 3-1 - Maintenance—Machine

Diesel Fuel

Lubricity of Diesel Fuel

Handling and Storing Diesel Fuel

Biodiesel Fuel

Testing Diesel Fuel

Minimizing the Effect of Cold Weather on Diesel Engines

Low Sulfur Diesel Fuel Conditioner

Diesel Engine Break-InTM Oil

Diesel Engine Oil—6.8L Tier 2 and Stage II Engines

Diesel Engine Oil and Filter Service Intervals—6.8L Tier 2 and Stage II Engines

Diesel Engine Oil—9.0L Tier 3 and Stage III A Engines

Diesel Engine Oil and Filter Service Intervals—9.0L Tier 3 and Stage III A Engines

Hydraulic Tank Oil

Transmission, Differential Housing, Tandem Drive, 6WD Hubs—If Equipped, and Circle Gear Case Oil

Grease

Alternative and Synthetic Lubricants

Heavy Duty Diesel Engine Coolant

Drain Intervals for Diesel Engine Coolant

John Deere COOL-GARDTM II Coolant Extender

Supplemental Coolant Additives

Operating in Warm Temperature Climates

Additional Information About Diesel Engine Coolants and John Deere COOL-GARDTM II Coolant Extender

Testing Diesel Engine Coolant

Section 3-2 - Maintenance—Periodic Maintenance

Engine Identification

Service Your Machine at Specified Intervals

Check the Hour Meter Regularly

Fuel Tank

Prepare Machine for Maintenance

Locking Machine Frame

Service Doors

Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit

Service Intervals

Required PartsSection 3-3 - Maintenance—As Required

Transmission Control Unit (TCU) Calibration

6WD Controller Calibration—If Equipped

Cleaning Radiator, Charge Air Cooler, Hydraulic/Axle Oil Cooler, Transmission Oil Cooler, and Air

Conditioner Condenser

Clean and Tighten Battery Terminals

Cleaning or Replacing Cab Fresh Air and Recirculation Filter

Lubricate Circle Pinion

Checking Tire Pressure

Checking Blade Circle and Draft Frame Wear Inserts

Checking Blade Lift Cylinder Sockets

Lubricate Saddle Locking Pin Holes

Blade Side Shift Wear Insert Adjustment

Inspecting Accessory Belt and Belt Tensioner Spring

Cleaning Engine Air Intake Filter Elements

Replace Starting Fluid Cylinder—If Equipped

Draining Fuel Tank Sump

Draining Primary Fuel Filter/Water Separator

Draining Auxiliary Fuel Filter/Water Separator—If Equipped

Check Coolant

Check Rear Camera—If Equipped

Calibrate Cross Slope Sensors—If Equipped

Calibrate Hydraulic Valves—If Equipped

Section 3-4 - Maintenance—Every 10 Hours or Daily

Checking Hydraulic Tank Oil Level

Checking Transmission Oil Level

Checking Engine Oil Level

Checking Engine Coolant Surge Tank Level

Section 3-5 - Maintenance—Every 50 Hours

Lubricate Frame Hinge Pivots

Lubricate Lift Cylinders

Lubricate Draft Frame Ball

Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped

Lubricate BaldersonTM Style Front Lift Group—If Equipped

Lubricate Front Axle Oscillation Pin

Lubricate Front Axle Lean Pivot Casting Pins

Lubricate Front Axle Lean Bar Pivot

Lubricate Front Axle Steering Pins

Lubricate Tie Rod Ends

Lubricate Steering Cylinders

Lubricate Midmount Scarifier—If Equipped

Lubricate Circle Side Shift Cylinder

Lubricate Saddle Locking Pin

Section 3-6 - Maintenance—Initial Service - 250 Hours

Changing Engine Break-In Oil and Replacing Filter

Changing Engine Break-In Oil (Quick Service)—If Equipped

Replacing Axle Housing Oil Filter

Replacing Transmission Oil Filter

Transmission Control Unit (TCU) CalibrationSection 3-7 - Maintenance—Every 250 Hours

Check Battery Electrolyte Level

Checking Axle Housing Oil Level

Checking Receiver-Dryer Moisture Indicator—If Equipped

Checking 6WD Hub Oil Level—If Equipped

Take Engine Oil Sample

Section 3-8 - Maintenance—Every 500 Hours

Checking Tandem Oil Level

Lubricate Tandem Pivots

Changing Engine Oil and Replacing Filter

Changing Engine Oil (Quick Service)—If Equipped

Checking Circle Gear Case Oil Level

Checking Brake Accumulator

Replacing Final Fuel Filter

Replacing Primary Fuel Filter/Water Separator

Replacing Auxiliary Fuel Filter/Water Separator—If Equipped

Replace Fast Fill Fuel Filter—If Equipped

Take Fluid Samples

Section 3-9 - Maintenance—Every 1000 Hours

Changing 6WD Hub Oil—If Equipped

Adjusting Front Wheel Bearings—Standard Axle Only

Replacing Engine Air Intake Cleaner Elements

Checking Engine Air Intake Hoses

Check Coolant

Replacing In-Line Fuel Strainer

Section 3-10 - Maintenance—Every 2000 Hours

Changing Axle Housing Oil

Changing Transmission Oil and Cleaning Transmission Pump Inlet Screen

Changing Transmission Oil (Quick Service)—If Equipped

Transmission Control Unit (TCU) Calibration

Replacing Rear Axle Breather Filter and Hydraulic Tank Breather Filter

Changing Circle Gear Case Oil

Adjusting Engine Valve Clearance (Lash)

Cleaning Engine Crankcase Ventilation Tube

Replacing Axle Housing Oil Filter

Replacing Hydraulic Oil Filter

Replacing Transmission Oil Filter

Section 3-11 - Maintenance—Every 4000 Hours

Changing Hydraulic Tank Oil

Changing Hydraulic Tank Oil (Quick Service)—If Equipped

Changing Tandem Oil

Replacing Engine Crankshaft Dampener

Section 3-12 - Maintenance—Every 6000 Hours

Drain, Flush, and Refill Cooling System

Drain, Flush, and Refill Cooling System (Quick Service)—If EquippedSection 4-1 - Miscellaneous—Machine

Bleeding Service Brake

Bleeding the Fuel System

Checking Fuel Tank Vent Hose

Cleaning Cab Drains

Handling, Checking, and Servicing Batteries Carefully

Precautions for Alternator and Regulator

Using Booster Batteries—24 Volt System