John Deere 75C Excavator Operator's Manual (OMT224273)

omt224273 - 75C Excavator Operator's Manual.pdf

Complete Operator's Manual for John Deere 75C Excavator, with all the shop information to maintain & operate 75C Excavator.

PRODUCT DETAILS:
Total Pages: 380 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English

omt224273 - 75C Excavator

Table of Contents

Foreword

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 Convenience

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

Add Cab Guarding for Special Uses

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 Worksite Hazards

Keep Riders Off Machine

Avoid Backover Accidents

Avoid Machine Tip Over

Use Special Care When Lifting Objects

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

Section 1-5: Safety—Safety Signs

Safety Signs

Section 2-1: Operation—Operator Station

Pedals, Levers, and Panels

Monitor Panel

Monitor Panel Functions

Front Switch Panel

Front Switch Panel Functions

Rear Switch Panel

Horn

Pilot Control Shutoff Lever

Travel Alarm and Travel Alarm Cancel Switch

Cab Heater and Air Conditioner

AM/FM Radio Operation

Secondary Exit Tool

Opening Upper Front (Secondary Exit) Window

Lower Front Window Removing and Storing

Opening Side Windows

Roof Exit Cover Opening and Closing

Operator Seat Adjustment

Section 2-2: Operation—Operating the Machine

Before Starting Work

Operator's Daily Machine Check Before Starting

Starting the Engine

Cold Weather Starting

Cold Weather Warm-Up

Travel Pedals and Levers

Control Lever Pattern Operation

Control Lever Pattern Conversion

Operating Backfill Blade

Operating Tips—Backfill Blade

Operating in Water and Mud

Select Correct Track Shoes

Driving up a Steep or Slippery Slope

Lifting

Lowering Boom With Engine Stopped

Parking Machine

Transporting Machine Equipped With Long Arm

Loading and Unloading for Transport

Towing Machine

Lifting Machine

Section 3-1: Maintenance—Machine

Heavy Duty Diesel Engine Coolant

Drain Intervals for Diesel Engine Coolant

John Deere COOL-GARD™ II Coolant Extender

Supplemental Coolant Additives

Operating in Warm Temperature Climates

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

Testing Diesel Engine Coolant

Diesel Fuel

Lubricity of Diesel Fuel

Handling and Storing Diesel Fuel

Diesel Engine Oil

Low Sulfur Diesel Fuel Conditioner

Testing Diesel Fuel

Alternative and Synthetic Lubricants

Lubricant Storage

Mixing of Lubricants

Diesel Engine Oil

Diesel Engine Oil and Filter Service Intervals

Hydraulic Oil

Swing Gearbox and Travel Gearbox Oil

Track Adjuster, Working Tool Pivot, Swing Bearing, and Swing Bearing Gear Grease

Section 3-2: Maintenance—Periodic Maintenance

Service Machine at Specified Intervals

Check Hour Meter Regularly

Prepare Machine for Maintenance

Open Access Doors

Open Engine Hood

Fuel Tank

Hydraulic Breaker and Crusher Attachments

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

Service Intervals

Required Parts

Section 3-3: Maintenance—As Required

Check and Adjust Track Sag

Clean Fuel Tank Inlet Screen

Drain Water and Sediment From Fuel Tank Sump

Drain Water Separator

Inspect Fan Belt

Bleed Fuel System

Clean Air Cleaner Dust Unloader Valve

Clean Air Cleaner Elements

Clean Radiator Air Inlet Screen

Check Cab Fresh Air Filter

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

Check Hydraulic Oil Tank Level (S.N. —013004)

Check Hydraulic Oil Tank Level (S.N. 013005— )

Check Recovery Tank Coolant Level

Check Engine Oil Level

Section 3-5: Maintenance—Every 100 Hours

Lubricate Bucket Pivot Pins

Lubricate Boom Working Pivots

Section 3-6: Maintenance—Every 250 Hours

Lubricate Backfill Blade

Drain Hydraulic Oil Tank Sump (S.N. —013004)

Drain Hydraulic Oil Tank Sump (S.N. 013005— )

Check Travel Gearbox Oil Level

Clean Air Cleaner Elements

Check Battery Electrolyte Level and Terminals

Take Engine Oil Sample

Section 3-7: Maintenance—Every 500 Hours

Lubricate Swing Bearing Gear

Check Air Intake Hose

Replace Final Fuel Filter

Check Radiator Coolant Level

Grease Swing Bearing

Check Cab Fresh Air Filter

Check Cab Recirculating Air Filter

Change Engine Oil and Replace Filter

Replace Hydraulic System Suction Filter (S.N. —013004)

Replace Hydraulic System Suction Filter (S.N. 013005— )

Adjust Engine Valve Lash

Take Fluid Samples

Section 3-8: Maintenance—Every 1000 Hours

Adjust Engine Valve Lash

Replace Hydraulic Oil Return Filter (S.N. —013004)

Replace Hydraulic Oil Return Filter (S.N. 013005— )

Replace Pilot System Filter (S.N. —013004)

Replace Pilot System Filter (S.N. 013005— )

Replace Air Cleaner Elements

Inspect Belt; Check and Adjust Tension

Check Coolant

Section 3-9: Maintenance—Every 2000 Hours

Change Travel Gearbox Oil

Clean Engine Crankcase Ventilation Tube

Section 3-10: Maintenance—Every 4000 Hours

Replace Swing Device Return Filter (S.N. —013004)

Replace Swing Device Return Filter (S.N. 013005— )

Change Hydraulic Tank Oil (S.N. —013004)

Change Hydraulic Tank Oil (S.N. 013005— )

Drain Cooling System

Cooling System Fill and Deaeration Procedure

Section 4-1: Miscellaneous—Machine

Do Not Service or Adjust Injection Nozzles or Injection Pump

Do Not Service Control Valves, Cylinders, Pumps, or Motors

Precautions for Alternator and Regulator

Using Booster Batteries—24-Volt System

Handling, Checking, and Servicing Batteries Carefully

Using Battery Charger

Replacing Batteries

Welding On Machine

Clean Machine Regularly

Adding 12-Volt Accessories

Replacing Fuses

Replacing Bucket Teeth

Replacing Bucket Tooth Tip—Heavy-Duty Bucket

Adjusting Bucket to Arm Joint

Removing Bucket

Track Sag General Information

Check Track Shoe Hardware

Hardware Torque Specifications

Unified Inch Bolt and Screw Torque Values

Metric Bolt and Screw Torque Values

Section 4-2: Miscellaneous—Operational Checkout

Operational Checkout

Section 4-3: Miscellaneous—Troubleshooting

Troubleshooting Procedure

Engine

Electrical System

Hydraulic System

Section 4-4: Miscellaneous—Storage

Prepare Machine for Storage

Monthly Storage Procedure

Section 4-5: Miscellaneous—Machine Numbers

Record Product Identification Number (PIN)

Record Engine Serial Number

Record Travel Motor Serial Numbers

Record Swing Motor Serial Number

Keep Proof of Ownership

Keep Machines Secure

Section 4-6: Miscellaneous—Specifications

Engine Specifications

Drain and Refill Capacities

Machine Specifications

Working Ranges

Lift Capacity—KG (LB) (blade down with rubber track)

Lift Capacity—KG (LB) (blade down)

Lift Capacity—KG (LB) (blade down and rubber track)

Lift Capacity—KG (LB) (blade down)