John Deere 1790 Front-Fold Planter Repair Service Manual TM2058 PDF Serial 705101-740100 - MJODTM2058.zip
Complete Workshop Service Manual for the John Deere 1790 Front-Fold Planter (SN.705101–740100), containing every piece of shop data needed to maintain, fix, and overhaul the machine just like a trained technician.
The technical repair manual for John Deere 1790 Front-Fold Planter models covers:
* 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.
* 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.
tm2058 - 1790 Front-Fold Planter Repair Technical Manual.pdf
tm2058 - 1790 Front-Fold Planter Repair 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
Foreword
General Information
Safety
Lubricants
General Information
Vacuum System
Vacuum System
Central Commodity System
Seed Tanks and Manifolds
Seed Delivery Hose
Central Commodity System Fan
Planting Units
Row Units
PRO-SERIES™/PRO-SERIES XP Vacuum Seed Metering Mechanisms
PRO-SERIES™/PRO-SERIES XP Plateless Seed Meter Mechanisms
Seed Openers
Closing Wheels
Row Tillage
Mechanical Row Unit Down Force
Pneumatic Row Unit Down Force
Hitch, Frame and Rockshafts
Hitch Pads
Rockshafts
Tow-Behind Hitch and Loading Platform
Welding Repair
Wheel Module Repair
Row Markers
Electrical
Connector Repair
Frame Control Box
Relays, Sensors and Switches
Lighting Repair
Drives
Specifications
Drive Wheels
Half-Width Disconnect
Seed Drive Transmission (S.N. -705100)
Seed Drive Transmission (S.N. 705101- )
Variable Rate Drive
Drillshafts
Fertilizer and Pesticide Systems
Liquid Fertilizer System
Variable Rate Fertilizer
Pesticide System
Hydraulics
General Information
Motors
Cylinders
Valve Block
Valves
Miscellaneous
Miscellaneous
Polyethylene Tank Repair
Dealer Fabricated Tools
tm2058 - 1790 Front-Fold Planter Repair
Table of Contents
Foreword
Section 10: General Information
Group 05: Safety
Recognize Safety Information
Understand Signal Words
Follow Safety Instructions
Handle Fluids Safely—Avoid Fires
Prepare for Emergencies
Avoid Harmful Asbestos Dust
Practice Safe Maintenance
Avoid High-Pressure Fluids
Park Machine Safely
Support Machine Properly
Wear Protective Clothing
Handle Agricultural Chemicals Safely
Work in Clean Area
Service Machines Safely
Work In Ventilated Area
Illuminate Work Area Safely
Replace Safety Signs
Use Proper Lifting Equipment
Remove Paint Before Welding or Heating
Avoid Heating Near Pressurized Fluid Lines
Service Tires Safely
Use Proper Tools
Construct Dealer-Made Tools Safely
Dispose of Waste Properly
Live With Safety
Group 10: Lubricants
Grease
Gear Oil
Alternative and Synthetic Lubricants
Lubricant Storage
Group 15: General Information
Unauthorized Modifications
Machine Photo
Machine Specifications
Record Serial Number
Sealants and Adhesives Cross-Reference Chart
Metric Bolt and Screw Torque Values
Unified Inch Bolt and Screw Torque Values
Face Seal Fittings Assembly and Installation—All Pressure Applications
Metric Face Seal Fitting Torque Chart—Standard Pressure Applications
SAE Face Seal Fitting Torque Chart—Standard Pressure Applications
External Hexagon Port Plug Torque Chart
Section 20: Vacuum System
Group 05: Vacuum System
Essential or Recommended Tools
Other Material
Specifications
Adjust Vacuum Gauge
Check Row Vacuum — Pro-Series Row Units
Vacuum Manifold Blower System
Clean Vacuum Manifold System
Repair Vacuum Monitoring Assembly —Two Vacuum Gauges
Repair Vacuum Monitoring Assembly with SeedStar™
Remove and Install Vacuum Blower Assembly (S.N. —715100)
Remove and Install Vacuum Blower Motor (S.N. —715100)
Remove and Install Vacuum Blower Motor (S.N. 715101—)
Section 25: Central Commodity System
Group 05: Seed Tanks and Manifolds
Other Material
Specifications
Service Parts Kits
Remove and Install Seed Tanks
Remove and Install Refuge Plus Third Tank
Tank Repair
Seal Central Commodity System Tanks To Prevent Water Leakage
Remove and Install Seed Agitator Motor Assembly (S.N. —705100)
Remove and Install Seed Agitator Motor Assembly (S.N. 705101— )
Remove and Install Seed Delivery Manifold Seal
Remove and Install Seed Delivery Manifold Nozzle
Repair CCS Seed Tank Manifold (S.N. —705100)
Repair CCS Seed Tank Manifold (S.N. 705101— with Steel End Plates)
Repair Central Commodity System Seed Tank Manifold (with Plastic End Plates)
Remove and Install Seed Tank Lid Ring and Seal
Group 10: Seed Delivery Hose
Other Material
Remove and Install Seed Delivery Hose
Repair Seed Delivery Hose
Group 15: Central Commodity System Fan
Specifications
Remove and Install Central Commodity System Blower Fan (S.N. —715100)
Remove and Install Central Commodity System Blower Fan (S.N. 715101—)
Repair Central Commodity System Blower Fan Assembly (S.N. —715100)
Repair Central Commodity System Blower Fan Assembly (S.N. 715101—)
Section 30: Planting Units
Group 05: Row Units
Specifications
Remove and Install Rockshaft Mounted Row Units
Remove and Install Front Center Frame Row Units
Group 10: PRO-SERIES™/PRO-SERIES XP Vacuum Seed Metering Mechanisms
Essential or Recommended Tools
Other Material
Specifications
PRO-SERIES™ / Pro-Series XP™ Row Unit Vacuum Seed Meter Exploded View
Remove and Install Vacuum Meter Seal
Remove and Install Vacuum Meter
Remove and Install Seed Disk
Remove and Install Double Eliminator Plate
Repair Vacuum Meter
Inspect Vacuum Meter
Remove and Install Knockout Assembly
Remove and Install Vacuum Meter Brush
Adjust Meter Hub
Install Dust Seal
Adjust Meter Latch
Repair Pro-Shaft™ Drive
Group 11: PRO-SERIES™/PRO-SERIES XP Plateless Seed Meter Mechanisms
Specifications
Finger Pick-Up Meter Exploded View
Inspect Finger Pick-Up Meter
Disassemble and Assemble Finger Pick-Up Meter
Radial Bean Meter Exploded View
Disassemble Radial Bean Meter
Assemble Radial Bean Meter
Group 15: Seed Openers
Essential or Recommended Tools
Other Material
Specifications
PRO-SERIES Double Disk Opener Exploded View
Remove and Install Seed Tube
Inspect and Adjust Seed Opener Blades
Replace Seed Opener Blades and Seed Tube Guard
Gauge Wheels— Exploded View (S.N. —710100)
Gauge Wheels—Exploded View (S.N. 710101— )
Gauge Wheel Bearing Replacement (S.N. —710100)
Gauge Wheel Bearing Replacement (S.N. 710101— )
Remove and Install Gauge Wheel Depth Adjusting Handle
Adjust Gauge Wheels
Replace Scrapers
Replace Heavy-Duty Scrapers
Group 20: Closing Wheels
Other Material
Specifications
PRO-SERIES Closing Wheels Repair
Center Closing Wheels
Adjust Closing Wheel Spacing
Stagger Closing Wheels
Adjust Closing Wheel Down Force
Group 35: Row Tillage
Other Material
Specifications
Adjust Coulter Bearing
Disassemble and Assemble Unit Mounted Row Cleaner Unit with Tapered Wheels
Remove and Install Floating Row Cleaner for Unit Mounted Coulter
Group 30: Mechanical Row Unit Down Force
Specifications
Remove and Install Heavy-Duty Down Force Spring Assembly
Repair Heavy-Duty Down Force Spring Assembly (Regular Parallel Arms)
Repair Heavy-Duty Down Force Spring Assembly (Long Parallel Arms)
Group 31: Pneumatic Row Unit Down Force
Other Material
Specifications
Depressurize Pneumatic Down Force System
Adjust and Inspect Pneumatic Down Force
Install Integrated Pneumatic Down Force Air Pressure Gauges
Remove and Install Integrated Pneumatic Down Force Control Valve
Disassemble and Assemble Pneumatic Down Force Control Valve
Remove and Install Pneumatic Down Force Control Valve Poppet
Remove and Install Integrated Pneumatic Down Force Air Reservoir
Integrated Pneumatic Down Force Air Compressor—Exploded View
Cab-Mounted Pneumatic Down Force Air Compressor—Exploded View
Remove and Install Integrated Pneumatic Down Force Air Compressor
Remove and Install Air Compressor Filter
Remove and Install Air Compressor Isolators
Remove and Install Hydraulically Driven Air Compressor Filter
Remove and Install Hydraulically Driven Air Compressor
Disassemble and Assemble Hydraulically Driven Air Compressor
Section 35: Hitch, Frame and Rockshafts
Group 05: Hitch Pads
Other Material
Specifications
Remove and Install Hitch Pads
Group 10: Rockshafts
Other Material
Specifications
Remove and Install Rockshaft
Shim Rockshaft
Group 15: Tow-Behind Hitch and Loading Platform
Remove and Install Tow-Behind Hitch
Remove and Install Loading Platform
Remove and Install Loading Platform with Hitch — 24R20
Remove and Install Loading Platform — 24R20 without Hitch (S.N. 715101—)
Group 20: Welding Repair
Frame Repair
Welding
Emergency Crack Repair
Emergency “T” Joint Repair
Skip Welding
Stress Relief (Normalizing)
Group 25: Wheel Module Repair
Other Material
Specifications
Center Frame Wheel Module Exploded View
Wing Wheel Module Exploded View
Axle and Hub Assembly (8-Bolt)
Axle and Hub Assembly (6-Bolt)
Remove and Install Center Frame Wheel Assembly
Remove and Install Wing Wheel Assembly
Adjust Tire Scraper
Group 30: Row Markers
Specifications
Remove and Install Row Marker
Disassemble and Assemble Row Marker Disk and Arms
Disassemble and Assemble Row Marker Pivot
Replace Marker Breakaway Bolt
Adjust Marker Length
Adjust Marker Disk
Section 40: Electrical
Group 05: Connector Repair
Essential or Recommended Tools
Other Material
Use Electrical Insulating Compound
Using High-Pressure Washers
Repair Procedure R-A
Repair Procedure R-B
Repair Procedure R-C
Repair Procedure R-D
Repair Procedure R-E
Repair Procedure R-F
Repair Procedure R-G
Repair Procedure R-I
Repair Procedure R-J
Repair Procedure R-K
Repair Procedure R-M
Repair Procedure R-N
Repair Procedure R-T
Repair Procedure R-AA