JOHN DEERE 1790 PLANTERS TM2059 PDF MANUAL

1790 Front-Fold Planter (SN.-705100) Diagnostic

DIAGNOSIS AND TESTS MANUAL Planters models 1790 (SN.-705100) TM2059 01 MAY 15 (ENGLISH)

For complete service information also see: Generation 2 & Variable Rate Fertilizer

TM2099

TM2064 - 150, 250, 350 [350010001- ], 450 [450010001- ] ComputerTrak Monitors -: (North American Edition)

TM2064

1790 Front-Fold Planter Repair SeedStar Monitoring System and Variable Rate Drive Central Insecticide System Repair Manual Machine Connection Information 120 Series Hydraulic Cylinders 100 Series Hydraulic Cylinders

TM2058 TM1601 TM101119 CTM441 CTM120519 CTM103519

John Deere Agriculture

Pinted by Belgreen

tm2059-DIAGNOSIS AND TESTS MANUAL

(g) by Belgreen v2.5

Table of contents FOREWORD Section 210 - GENERAL INFORMATION Group 05 - Safety Group 10 - Lubricants Group 15 - General Information and Specifications Section 212 - OBSERVABLE SYMPTOMS Group 240 - Electrical Group 270 - Hydraulics Section 240 - ELECTRICAL SYSTEM DIAGNOSTICS Group 05 - How To Use This Diagnostic Information Group 10 - Solenoid Sequence Table Group 15A - CCS Auxiliary Hydraulics Coupler Seed Delivery Fan Switch Diagnostics Group 15B - CCS Auxiliary Power Diagnostics Group 15C - CCS Low Tank Warning Diagnostics Group 15D - CCS Seed Delivery Agitator Diagnostics Group 15E - CCS Seed Delivery Fan Diagnostics Group 15F - CCS Tank Fill Lights Diagnostics Group 15G - Convenience Outlet Power Extension Diagnostics Group 15H - Field Raise/Lower Diagnostics Group 15I - Half Width Disconnect - Left Clutch Engage/Disengage Diagnostics Group 15J - Half Width Disconnect - Right Clutch Engage/Disengage Diagnostics Group 15K - Lighting Overall Diagnostics Group 15L - Machine Fold/Unfold Diagnostics Group 15M - Marker Raise/Lower - Auto Mode Diagnostics Group 15N - Marker Raise/Lower - Manual Mode Diagnostics Group 15O - Pneumatic Down Force Diagnostics Group 15P - Rockshaft (Split Rows) Raise/Lower Diagnostics Group 15Q - Transport and Wing Wheels Raise/Lower Diagnostics Group 20A - Connectors Section 270 - HYDRAULIC SYSTEM DIAGNOSTICS Group 05 - General Information Group 15A - CCS Auxiliary Hydraulic Coupler (Optional) Diagnostics Group 15B - CCS Seed Delivery Fan Motor Diagnostics Group 15C - Field Raise/Lower Diagnostics Group 15D - Hydraulic Power Diagnostics Group 15E - Machine Fold/Unfold Diagnostics Group 15F - Marker Raise/Lower integrated with Frame Raise/Lower Diagnostics Group 15G - Marker Raise/Lower - Stand Alone SCV Diagnostics Group 15H - Rockshaft (Split Rows) Raise/Lower Diagnostics Group 15I - Transport and Wing Wheels Raise/Lower Diagnostics Group 20A - Hydraulic Components

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tm2059-DIAGNOSIS AND TESTS MANUAL

For the full PDF version of this manual, Please click on the above download PDF button.

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tm2059-DIAGNOSIS AND TESTS MANUAL

GENERAL INFORMATION

(g) by Belgreen v2.0

Foreword This manual is written for an experienced technician. Essential tools required in performing certain service work are identified in this manual and are recommended for use.

Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.

CAUTION:

This is the safety-alert symbol. When you see this symbol on the machine or in this manual, be alert to the potential for personal injury.

Technical manuals are divided in two parts: repair and operation and tests. Repair sections tell how to repair the components.

Operation and tests sections help you identify the majority of routine failures quickly.

Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.

Technical Manuals are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair.

Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic type of failures and their causes.

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Section 210 page 1

tm2059-DIAGNOSIS AND TESTS MANUAL

tm2059-DIAGNOSIS AND TESTS MANUAL

(g) by Belgreen v2.5

Section 210 - GENERAL INFORMATION Table of contents Group 05 - Safety ..................................................................................................................................... 1 Recognize Safety Information ............................................................................................................... 1 Understand Signal Words ..................................................................................................................... 1 Follow Safety Instructions ..................................................................................................................... 1 Handle Fluids Safely—Avoid Fires ......................................................................................................... 2 Prepare for Emergencies ...................................................................................................................... 2 Avoid Harmful Asbestos Dust ............................................................................................................... 3 Practice Safe Maintenance ................................................................................................................... 4 Avoid High-Pressure Fluids ................................................................................................................... 4 Park Machine Safely ............................................................................................................................. 5 Support Machine Properly .................................................................................................................... 5 Wear Protective Clothing ...................................................................................................................... 7 Handle Chemical Products Safely ......................................................................................................... 7 Avoid Contact with Agricultural Chemicals ........................................................................................... 8 Clean Vehicle of Hazardous Pesticides ................................................................................................. 8 Work in Clean Area ............................................................................................................................... 9 Service Machines Safely ....................................................................................................................... 9 Work In Ventilated Area ........................................................................................................................ 9 Illuminate Work Area Safely ............................................................................................................... 10 Replace Safety Signs .......................................................................................................................... 10 Use Proper Lifting Equipment ............................................................................................................. 11 Remove Paint Before Welding or Heating ........................................................................................... 11 Avoid Heating Near Pressurized Fluid Lines ........................................................................................ 12 Service Tires Safely ............................................................................................................................ 13 Use Proper Tools ................................................................................................................................. 13 Construct Dealer-Made Tools Safely ................................................................................................... 14 Dispose of Waste Properly .................................................................................................................. 14 Live With Safety ................................................................................................................................. 15 Group 10 - Lubricants ............................................................................................................................ 16 Grease ................................................................................................................................................ 16 Gear Oil .............................................................................................................................................. 17 Alternative and Synthetic Lubricants .................................................................................................. 17 Lubricant Storage ............................................................................................................................... 17 Group 15 - General Information and Specifications ......................................................................... 19 Service Information Bulletins .............................................................................................................. 19 Unauthorized Modifications ................................................................................................................ 19 Machine Photo .................................................................................................................................... 19 Machine Specifications ....................................................................................................................... 20 Record Serial Number ......................................................................................................................... 23 Metric Bolt and Cap Screw Torque Values .......................................................................................... 24 Unified Inch Bolt and Cap Screw Torque Values ................................................................................. 25 Service Recommendations For O-Ring Boss Fittings .......................................................................... 26 Face Seal Fittings Assembly and Installation—All Pressure Applications ............................................ 28 Metric Face Seal Fitting Torque Chart—Standard Pressure Applications ............................................ 29 SAE Face Seal Fitting Torque Chart—Standard Pressure Applications ................................................ 30 External Hexagon Port Plug Torque Chart .......................................................................................... 31 Service Recommendations For 37° Flare and 30° Cone Seat Connectors .......................................... 32

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tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

Group 05 - Safety Recognize Safety Information

Safety-alert symbol This is a safety-alert symbol. When you see this symbol on your machine or in this manual, be alert to the potential for personal injury.

Follow recommended precautions and safe operating practices.

Understand Signal Words

Signal Words A signal word—DANGER, WARNING, or CAUTION—is used with the safety-alert symbol. DANGER identifies the most serious hazards.

DANGER or WARNING safety signs are located near specific hazards. General precautions are listed on CAUTION safety signs.

CAUTION also calls attention to safety messages in this manual.

Follow Safety Instructions

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Section 210 page 1

tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

Safety Messages Carefully read all safety messages in this manual and on your machine safety signs. Keep safety signs in good condition.

Replace missing or damaged safety signs. Be sure new equipment components and repair parts include the current safety signs. Replacement safety signs are available from your John Deere dealer.

There can be additional safety information contained on parts and components sourced from suppliers that is not reproduced in this operator′s manual.

Learn how to operate the machine and how to use controls properly. Do not let anyone operate without instruction.

Keep your machine in proper working condition. Unauthorized modifications to the machine may impair the function and/or safety and affect machine life.

If you do not understand any part of this manual and need assistance, contact your John Deere dealer.

Handle Fluids Safely—Avoid Fires

Avoid Fires When you work around fuel, do not smoke or work near heaters or other fire hazards.

Store flammable fluids away from fire hazards. Do not incinerate or puncture pressurized containers.

Make sure machine is clean of trash, grease, and debris.

Do not store oily rags; they can ignite and burn spontaneously.

Prepare for Emergencies

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Section 210 page 2

tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

First Aid Kit Be prepared if a fire starts.

Keep a first aid kit and fire extinguisher handy.

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

Avoid Harmful Asbestos Dust

Asbestos Dust Avoid breathing dust that may be generated when handling components containing asbestos fibers. Inhaled asbestos fibers may cause lung cancer.

Components in products that may contain asbestos fibers are brake pads, brake band and lining assemblies, clutch plates, and some gaskets. The asbestos used in these components is usually found in a resin or sealed in some way. Normal handling is not hazardous as long as airborne dust containing asbestos is not generated.

Avoid creating dust. Never use compressed air for cleaning. Avoid brushing or grinding material containing asbestos. When servicing, wear an approved respirator. A special vacuum cleaner is recommended to clean asbestos. If not available, apply a mist of oil or water on the material containing asbestos.

Keep bystanders away from the area.

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Section 210 page 3

tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

Practice Safe Maintenance

Keep Area Clean Understand service procedure before doing work. Keep area clean and dry.

Never lubricate, service, or adjust machine while it is moving. Keep hands, feet , and clothing from power-driven parts.

Disengage all power and operate controls to relieve pressure. Lower equipment to the ground. Stop the engine. Remove the key. Allow machine to cool.

Securely support any machine elements that must be raised for service work.

Keep all parts in good condition and properly installed. Fix damage immediately. Replace worn or broken parts. Remove any buildup of grease, oil, or debris.

On self-propelled equipment, disconnect battery ground cable (-) before making adjustments on electrical systems or welding on machine.

On towed implements, disconnect wiring harnesses from tractor before servicing electrical system components or welding on machine.

Avoid High-Pressure Fluids

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Section 210 page 4

tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

High Pressure Inspect hydraulic hoses periodically – at least once per year – for leakage, kinking, cuts, cracks, abrasion, blisters, corrosion, exposed wire braid or any other signs of wear or damage.

Replace worn or damaged hose assemblies immediately with John Deere approved replacement parts.

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.

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 should reference a knowledgeable medical source. Such information is available in English from Deere & Company Medical Department in Moline, Illinois, U.S.A., by calling 1-800-822-8262 or +1 309-748-5636.

Park Machine Safely

Remove the Key Before working on the machine: Lower all equipment to the ground.

Stop the engine and remove the key.

Disconnect the battery ground strap.

Hang a "DO NOT OPERATE" tag in operator station.

Support Machine Properly

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Section 210 page 5

tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

Support Properly Always lower the attachment or implement to the ground before you work on the machine. If the work requires that the machine or attachment be lifted, provide secure support for them. If left in a raised position, hydraulically supported devices can settle or leak down.

Do not support the machine on cinder blocks, hollow tiles, or props that may crumble under continuous load. Do not work under a machine that is supported solely by a jack. Follow recommended procedures in this manual.

When implements or attachments are used with a machine, always follow safety precautions listed in the implement or attachment operator′s manual.

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Section 210 page 6

tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

Wear Protective Clothing

Protective Clothing Wear close fitting clothing and safety equipment appropriate to the job.

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

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

Operating equipment safely requires the full attention of the operator. Do not wear radio or music headphones while operating machine.

Handle Chemical Products Safely

Material Safety Data Sheet Direct exposure to hazardous chemicals can cause serious injury. Potentially hazardous chemicals used with John Deere equipment include such items as lubricants, coolants, paints, and adhesives.

A Material Safety Data Sheet (MSDS) provides specific details on chemical products: physical and health hazards, safety procedures, and emergency response techniques. <- Go to Section TOC

Section 210 page 7

tm2059-DIAGNOSIS AND TESTS MANUAL

Section 210 - GENERAL INFORMATION

Group 05: Safety

Check the MSDS before you start any job using a hazardous chemical. That way you will know exactly what the risks are and how to do the job safely. Then follow procedures and recommended equipment.

(See your John Deere dealer for MSDS’s on chemical products used with John Deere equipment.)

Avoid Contact with Agricultural Chemicals

Harmful Pesticides

Pesticide Use This enclosed cab does not protect against inhaling vapor, aerosol or dust. If pesticide use instructions require respiratory protection, wear an appropriate respirator inside the cab.

Before leaving the cab, wear personal protective equipment as required by the pesticide use instructions. When re-entering the cab, remove protective equipment and store either outside the cab in a closed box or some other type of sealable container or inside the cab in a pesticide resistant container, such as a plastic bag.

Clean your shoes or boots to remove soil or other contaminated particles prior to entering the cab.

Clean Vehicle of Hazardous Pesticides CAUTION: During application of hazardous pesticides, pesticide residue can build up on the inside or outside of the vehicle. Clean vehicle according to use instructions of hazardous pesticides.

When exposed to hazardous pesticides, clean exterior and interior of vehicle daily to keep free of the accumulation of visible dirt and contamination.

[1] - Sweep or vacuum the floor of cab.

[2] - Clean headliners and inside cowlings of cab.

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Section 210 page 8

tm2059-DIAGNOSIS AND TESTS MANUAL

For the full PDF version of this manual, Please click on the above download PDF button.