TM1359 JOHN DEERE 375, 570, 575 LOADER TECHNICAL MANUAL - PDF DOWNLOAD

570, 575 and 375 Skid-Steer Loaders

John Deere Horicon Works TM1359 (20APR90) LITHO IN U.S.A.

ENGLISH

Contents SECTION 10—GENERAL INFORMATION Group 05—Introduction and Safety Group 10—General Specifications Group 15—Cap Screw Torque Group 20—Tune-Up Group 25—Fuel and Lubrication—570 Group 30—Fuel and Lubrication—575 and 375 Group 35—Serial Numbers

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SECTION 20—DIESEL ENGINE Group 05—Engine Removal and Installation—Model 575 Group 06—Engine Removal and Installation Model 375 Group 10—Cooling System

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SECTION 25—GASOLINE ENGINE Group 05—Gasoline Engine Removal and Installation Group 10—Valve Actuating Means and Camshaft Group 15—Manifold, Cylinder Heads and Valves Group 20—Flywheel and Housing Group 25—Connecting Rods and Pistons Group 30—Crankshaft and Main Bearings Group 35—Gear Housing Group 40—Lubrication System Group 45—Cooling System

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SECTION 30—FUEL AND AIR SYSTEM—DIESEL Group 05—Throttle Control Linkage Group 10—External Fuel Supply

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SECTION 35—FUEL AND AIR SYSTEM (GASOLINE) Group 05—Carburetor Group 10—Carburetor and Governor Linkages Group 15—External Fuel Supply

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SECTION 40—ELECTRICAL Group 05—Alternator—Model 570 Group 10—Starter—Model 570 Group 15—Seat Lockout Switch Index All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

TM1359-19-20APR90 COPYRIGHT©1989 DEERE & COMPANY Moline, Illinois All rights reserved A John Deere ILLUSTRUCTION™ Manual

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Contents SECTION 50—POWER TRAIN Group 05—Hydrostatic Pumps—Models 570 and 575 Group 06—Hydrostatic Pump—Model 375 Group 10—Hydrostatic Motors—Models 570 and 575 Group 11—Hydrostatic Motors—Model 375 Group 15—Drive Chains and Axles—Models 570 and 575 Group 16—Drive Chains and Axles—Model 375 Group 20—Drive Shaft

SECTION 270—HYDRAULIC OPERATION AND TEST Group 05—Hydraulic System Checkout Group 10—Hydraulic System Tests Group 15—Schematic Diagrams

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SECTION 60—STEERING AND BRAKES Group 05—Park Brake Group 10—Steering Neutralizer SECTION 70—HYDRAULICS Group 05—Hydraulic Pump—Models 570 and 575 Group 06—Hydraulic Pump—Model 375 Group 10—Main Control Valve Group 15—Hydraulic Cylinders Group 20—Miscellaneous Hydraulics Group 25—Lift Arms, Linkage and Stops

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SECTION 210—SPECIFICATIONS/OPERATIONAL CHECKOUT Group 01—Test and Adjustment Specifications Group 05—Machine Operational Checkout

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SECTION 220—ENGINE OPERATION AND TESTS Group 05—Engine System Checkout—375/575 Group 06—Engine System Checkout—570 Group 10—Engine System Diagnosis—375/575 Group 11—Engine System Diagnosis—570

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SECTION 240—ELECTRICAL OPERATION AND TESTS Group 05—Electrical System Checkout Group 10—Electrical System Diagnosis Group 15—Component Locations and Diagrams

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SECTION 250—POWER TRAIN OPERATION AND TESTS Group 05—Power Train System Checkout Group 10—Power Train Tests and Adjustments All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

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Section 10

GENERAL INFORMATION 10 Contents Page

Group 05—Introduction and Safety Introduction . . . . . . . . . . . . . . . . . . . . .

Safety . . . . . . . . . . . . . . . . . . . . . . . .

10-05-1 10-05-2

Group 10—General Specifications 570 Skid-Steer Loader . . . . . . . . . . . . .

575 Skid-Steer Loader . . . . . . . . . . . . .

10-10-1 10-10-3

Group 15—Cap Screw Torque Bolt Torque Chart . . . . . . . . . . . . . . . .

Metric Hardware Torque Specifications . .

10-15-1 10-15-2

Group 20—Tune-Up 570 and 575 Skid-Steer Loader . . . . . . .

10-20-1

Group 25—Fuel and Lubrication—570 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . .

Storing and Handling Fuel . . . . . . . . . . .

Engine Oil . . . . . . . . . . . . . . . . . . . . .

General Purpose Grease . . . . . . . . . . . .

Hydraulic Oil . . . . . . . . . . . . . . . . . . . .

10-25-1 10-25-1 10-25-2 10-25-2 10-25-3

Group 30—Fuel and Lubrication—575 and 375 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30-1 Fuel Specifications . . . . . . . . . . . . . . . . 10-30-1 Fuel Storage . . . . . . . . . . . . . . . . . . . . 10-30-2 Diesel Engine Oil . . . . . . . . . . . . . . . . . 10-30-3 General Purpose Grease . . . . . . . . . . . . 10-30-4 Hydraulic Oil . . . . . . . . . . . . . . . . . . . . 10-30-4 Group 35—Serial Numbers Product Identification Number . . . . . . . . .

Engine Serial Number . . . . . . . . . . . . . .

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Group 05

Introduction and Safety INTRODUCTION

10 05 1

This manual is part of a total service support program.

FOS MANUALS—REFERENCE TECHNICAL MANUALS—MACHINE SERVICE COMPONENT MANUALS—COMPONENT SERVICE Fundamentals of Service (FOS) Manuals cover basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic types of failures and their causes. FOS Manuals are for training new personnel and for reference by experienced technicians.

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Technical Manuals are concise service guides for specific machines. Technical manuals are on-the-job guides containing only the vital information needed by an experienced service technician.

RW5559

Component Technical Manuals are concise service guides for specific components. Component Technical Manuals are written as stand alone manuals covering multiple machine applications.

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Introduction and Safety/Safety

FEATURES OF THIS TECHNICAL MANUAL

10 John Deere ILLUSTRUCTION format emphasizing 05 illustrations and concise instructions in easy-to-use 2 modules.

Emphasis on diagnosis, analysis, and testing so you can understand the problem and correct it.

Diagnostic information presented with the most logical and easiest to isolate problems first to help you identify the majority of routine failures quickly.

Step-by-step instructions for teardown and assembly.

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Summary listing at the beginning of each group of all applicable specifications, wear tolerances, torque values, essential tools, and materials needed to do the job.

An emphasis throughout on safety—so you do the job right without getting hurt.

RW5560

This technical manual was planned and written for you—an experienced service technician. Keep it in a permanent binder in the shop where it is handy. Refer to it when you need to know correct service procedures or specifications.

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SAFETY AND YOU

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CAUTION: This safety symbol is used for important safety messages. When you see this symbol, follow the safety message to avoid personal injury.

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PREPARE FOR EMERGENCIES

10 05 3

Be prepared if a fire starts.

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Keep a first aid kit and fire extinguisher handy.

TS291

Keep emergency numbers for doctors, ambulance service, hospital, and fire department near your telephone.

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HANDLE FUEL SAFELY—AVOID FIRES

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Handle fuel with care: it is highly flammable. Do not refuel the machine while smoking or when near open flame or sparks.

Always stop engine before refueling machine. Fill fuel tank outdoors.

TS202

Prevent fires by keeping machine clean of accumulated trash, grease, and debris. Always clean up spilled fuel.

LEARN MACHINE SAFETY

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Carefully read this manual. Learn how to operate the machine and how to use the controls properly.

Do not let anyone operate this machine without proper instruction.

TS183

Unauthorized modifications to the machine may impair the function and/or safety and affect machine life.

WEAR PROTECTIVE CLOTHING

M34583

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Wear fairly tight clothing .... and safety equipment.

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Introduction and Safety/Safety

PROTECT AGAINST NOISE

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10 Prolonged exposure to loud noise can cause impairment 05 or loss of hearing.

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TS207

Wear a suitable hearing protective device such as earmuffs or earplugs to protect against objectionable or uncomfortable loud noises.

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AVOID HIGH-PRESSURE FLUIDS

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Escaping fluid under pressure can penetrate the skin causing serious injury.

Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure.

X9811

Search for leaks with a piece of cardboard. Protect hands and body from high pressure fluids.

If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this type of injury may call the Deere & Company Medical Department in Moline, Illinois, or other knowledgeable medical source.

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