John Deere 446 456 456S 466 466S 546 556 566 Round Balers Workshop Repair Service Manual (TM1767) PDF - MJODTM1767.zip
A full diagnostic and repair technical guide, complete with electrical wiring diagrams, covering John Deere Round Balers Models 446, 456, 546, 556, 466, and 566, plus the Silage Special variants 456s and 466s. It delivers workshop-level detail so you can service, troubleshoot, fix, and maintain your baler the way trained technicians do.
This John Deere workshop service and repair manual for the 446, 456, 456S, 466, 466S, 546, 556, and 566 Balers contains:
* 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.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* 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.
tm1767 - John Deere 446, 456, 456 silage special, 546, 556, 466, 466 silage special and 566 round balers Technical Manual.pdf
Total Pages: 1,901 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English
MAIN SECTIONS
Foreword
John Deere Dealers
Service Technician Response
General
Safety
Specifications
General Information
Lubricants
Drive Train
General Information
Diagnosing Malfunctions
Drive Train Protection
PTO Driveline
Gear Case Repair
Roll Drives
Rolls
Miscellaneous
Hydraulics
Diagnosing Malfunctions
Operation and Tests-446, 456, 456S, 546 and 556
Operation and Tests-466, 466S and 566
Tensioning Valve Repair-446, 456, 456S, 546 and 556
Tensioning Valve Repair-466, 466S and 566
Gate Lock Valve Repair (456, 456S, 556, 466, 466S, and 566)
Cylinder Repair-446 and 546
Cylinder Repair-456, 456S and 556
Cylinder Repair-466, 466S and 566
Optional Hydraulic Bale Ramp Repair (456, 456S and 556)
Twine Mechanism-Hydraulic (446, 456, 456S, 546, and 556)
General Information
Diagnosing Malfunctions
Twine Wrap System Adjustments
Twine Wrap System Repair
Twine Mechanism-Electric
General Information
Diagnosing Malfunctions
Twine Wrap System Adjustments-446, 456, 456S, 546, and 556
Twine Wrap System Adjustments-466, 466S, and 566
Twine Wrap System Repair
Net Wrap System (If Equipped)
General Information
Diagnosing Malfunctions
Net Wrap Repair-All
Net Wrap Repair-456, 456S, and 556
Net Wrap Repair-466, 466S, and 566
Electrical System
General Information
Common Electrical Tests and Checks
Diagnosing Malfunctions-446, 456, 456S, 546, and 556
Diagnosing Malfunctions-466, 466S, and 566
Tests and Adjustments-446, 456, 456S, 546, and 556
Tests and Adjustments-466, 466S, and 566
Electrical Diagrams-446, 456, 456S, 546, and 556
Electrical Diagrams-466, 466S, and 566
BALETRAK PLUS Monitor-Controller Operations (466, 466S, and 566)
Repair-446, 456, 456S, 546, and 556
Repair-466, 466S, and 566
Connector Repair
Pickup
General Information
Diagnosing Malfunctions
Regular Pickup Repair
MEGATOOTH™ Pickup Repair
Wide Pickup Repair
Miscellaneous
Miscellaneous
Wheel Repair
Gate Repair-446, 456, 456S, 546, and 556
Gate Repair-466, 466S, and 566
Tension Arm Repair-446, 456, 456S, 546, and 556
Tension Arm Repair-466, 466S, and 566
Tongue Repair
Belt Repair
Main Frame Repair
tm1767 - 446, 456, 456 silage special, 546, 556, 466, 466 silage special and 566 round balers
Table of Contents
Foreword
John Deere Dealers
Service Technician Response
Section 10: General
Group 05: Safety
Recognize Safety Information
Understand Signal Words
Follow Safety Instructions
Operate Baler Safely
Handle Fluids Safely-Avoid Fires
Prepare for Emergencies
Fire Prevention
Fire Prevention-Welding
Avoid High-Pressure Fluids
Support Machine Properly
Wear Protective Clothing
Work in Clean Area
Service Machine Safely
Service Machine Safely
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
Practice Safe Maintenance
Use Proper Tools
Construct Dealer-Made Tools Safely
Dispose of Waste Properly
Live With Safety
Group 10: Specifications
Machine Specifications-446 and 546 (Specifications and design subject to change without notice.)
Machine Specifications-456, 456 Silage Special and 556(Specifications and design subject to change without notice.)
Machine Specifications-466, 466 Silage Special, and 566(Specifications and design subject to change without notice.)
Unified Inch Bolt and Screw Torque Values
Metric Bolt and Screw Torque Values
Face Seal Fittings Assembly and Installation-All Pressure Applications
Metric Face Seal Fitting Torque Chart-Standard Pressure Applications
Metric Face Seal Fitting Torque Chart-High Pressure Applications
SAE Face Seal Fitting Torque Chart-Standard Pressure Applications
SAE Face Seal Fitting Torque Chart-High Pressure Applications
Service Recommendations For 37° Flare and 30° Cone Seat Connectors
Group 15: General Information
Machine Description-446, 456, 456 Silage Special, 546, and 556
Machine Description-466, 466 Silage Special, and 566
Group 20: Lubricants
Grease
Gear Case Oil
Alternative and Synthetic Lubricants
Mixing of Lubricants
Lubricant Storage
Perform Lubrication and Maintenance
Section 20: Drive Train
Group 05: General Information
Drive Train Operation
Operating RPM
Group 10: Diagnosing Malfunctions
PTO Driveline Difficulties
Shear Bolt Difficulties (446, 456, 456S, 546, and 556)
Slip Clutch Difficulties (If Equipped)
Gear Case Difficulties
Drive Chain Difficulties
Group 15: Drive Train Protection
Service Parts Kits
Specifications
Replace Driveline Shear Bolt (446, 456, 456S, 546, and 556)
Repair PTO Driveline Hub-Shear Bolt Type (446, 456, 456S, 546, and 556)
Repair PTO Driveline Hub-Slip Clutch Type
Repair PTO Driveline Slip Clutch (If Equipped)
Adjust PTO Driveline Slip Clutch (If Equipped)
Slipping Seized PTO Driveline Slip Clutch (If Equipped)
Group 20: PTO Driveline
Other Material
Service Parts Kits
Specifications
PTO Driveline Exploded View-Shear Bolt Type (446, 456, 456S, 546, and 556)
PTO Driveline Exploded View-Slip Clutch Type
Replace Centralizer Bearing
Repair PTO Lock-Back Collar Disconnect
Repair PTO Constant Velocity Joint
Group 25: Gear Case Repair
Essential or Recommended Tools
Service Equipment and Tools
Other Material
Specifications
Remove Gear Case
Disassemble Gear Case
Inspect Gear Case
Assemble Gear Case
Install Gear Case
Convert Baler to 1000 RPM (466, 466S, and 566)
Group 30: Roll Drives
Specifications
Adjust Lower Drive Roll Chain
Adjust Upper Drive Roll Chain-446, 456, 456S, 546, and 556
Adjust Upper Drive Roll Chain-466, 466S, and 566 (Early Model)
Adjust Upper Drive Roll Chain-466, 466S, and 566 (Later Model)
Check Starter Roll Drive Chain
Adjust Starter Roll Drive Chain
Replace Starter Roll Drive Chain
Check Upper Drive Roll Sprocket Alignment-446, 456, 456S, 546, and 556
Check Upper Drive Roll Sprocket Alignment-466, 466S, and 566 (Early Model)
Check Upper Drive Roll Sprocket Alignment-466, 466S, and 566 (Later Model)
Rotate or Replace Upper Drive Roll Chain Idler Bushing (466, 466S, and 566)
Rotate or Replace Upper Drive Roll Chain Guides (466, 466S, and 566-Later Model)
Group 35: Rolls
Essential or Recommended Tools
Service Equipment and Tools
Other Material
Specifications
Diagram of Rolls and Belt Routing-446 and 546
Diagram of Rolls and Belt Routing-456, 556, 466, and 566
Diagram of Rolls and Belt Routing-456S and 466S
Remove and Install Starter Roll
Remove and Install Lower Drive Roll
Remove and Install Belt Staggering Roll
Remove and Install Cleaning Auger Roll (456S and 466)
Remove and Install Front Idler Roll-456, 456S, and 556
Remove and Install Front Idler Roll-466, 466S, and 566
Remove and Install Upper Drive Roll-446, 456, 456S, 546, and 556
Remove and Install Upper Drive Roll-466, 466S, and 566
Remove and Install Take-Up Arm Roll
Remove and Install Top Idler Roll
Remove and Install Upper Rear Gate Roll
Remove and Install Lower Rear Gate Roll-Without Net Wrap
Remove and Install Lower Rear Gate Roll-With Net Wrap
Remove and Install Lower Front Gate Roll
Remove and Install Rear Roll of Tension Arm (446, 456, 456S, 546, and 556)
Remove and Install Center and Front Rolls of Tension Arm (446, 456, 456S, 546, and 556)
Remove and Install Center and Rear Tension Arm Rolls (466, 466S, and 566)
Remove and Install Front Tension Arm Roll (466, 466S, and 566)
Replace Tension Arm Roll Shaft
Prepare Live Shaft Rolls for Installation
Replace Stationary Shaft Roll Bearings
Group 40: Miscellaneous
Service Equipment and Tools
Specifications
Adjust Lower Front Gate Roll Scraper
Adjust Starter Roll Scraper (If Equipped)
Check Belt Tracking
Adjust Belt Tracking
Section 30: Hydraulics
Group 10: Diagnosing Malfunctions
Diagnosing Hydraulic Malfunctions-446, 456, 456S, 546, and 556
Diagnosing Hydraulic Malfunctions-466, 466S, and 566
Group 15: Operation and Tests-446, 456, 456S, 546 and 556
Essential or Recommended Tools
Specifications
Hydraulic System Operation-446 and 546
Hydraulic System Operation-456, 456S, and 556
Low Pressure Relief Valve Test
High Pressure Relief Valve Test
Test Tension/Gate Cylinder For Leakage
Test Hydraulic Twine Arm and Pickup Lift Cylinders for Leakage
Test Take-Up Arm Cylinder (456, 456S and 556)
Test Gate Lock Valve for Leakage (456, 456S, and 556)
Group 16: Operation and Tests-466, 466S and 566
Essential or Recommended Tools
Specifications
Hydraulic System Operation
Low Pressure Relief Valve Test
Check Adjustable Relief Valve
Test Tension or Gate Cylinder for Leakage
Test Pickup Lift Cylinder for Leakage
Test Gate Lock Valve for Leakage
Group 20: Tensioning Valve Repair-446, 456, 456S, 546 and 556
Remove and Install Tensioning Valve
Disassemble and Inspect Tensioning Valve-Early Model
Assemble Tensioning Valve-Early Model
Disassemble and Inspect Tensioning Valve-Later Model
Assemble Tensioning Valve-Later Model
Check Condition of Valve Seat and Poppet
Group 21: Tensioning Valve Repair-466, 466S and 566
Remove and Install Tensioning Valve
Disassemble and Inspect Tensioning Valve-Early Model
Assemble Tensioning Valve-Early Model
Disassemble and Inspect Tensioning Valve-Later Model
Assemble Tensioning Valve-Later Model
Check Condition of Valve Seat and Poppet
Install Check Valves Correctly
Group 25: Gate Lock Valve Repair (456, 456S, 556, 466, 466S, and 566)
Specifications
Repair Gate Lock Valve
Adjust Gate Lock Valve Interlock Lever (456, 456S, and 556)
Group 30: Cylinder Repair-446 and 546
Cylinder Repair
Essential or Recommended Tools
Service Parts Kits
Specifications
Identify Hydraulic Cylinder
Remove and Install Tension/Gate Cylinder
Tension/Gate Cylinder Identification
Disassemble and Inspect Gate Cylinder-Lock Ring Type
Assemble Gate Cylinder-Lock Ring Type
Disassemble and Inspect Tension/Gate Cylinder-Cap Head Type
Assemble Tension/Gate Cylinder-Cap Head Type
Repair Twine Arm or Pickup Lift Cylinder
Group 31: Cylinder Repair-456, 456S and 556
Cylinder Repair
Essential or Recommended Tools
Service Parts Kit
Specifications
Identify Hydraulic Cylinder
Remove and Install Tension/Gate Cylinder
Tension/Gate Cylinder Identification
Disassemble and Inspect Tension/Gate Cylinder-Lock Wire Type
Assemble Tension/Gate Cylinder-Lock Wire Type
Disassemble and Inspect Tension/Gate Cylinder-Cap Head Type
Assemble Tension/Gate Cylinder-Cap Head Type