John Deere 446 456 456S 546 556 466 466S 566 Round Balers Technical Manual TM1767 03DEC04

Table of contents
FOREWORD
JOHN DEERE DEALERS
SERVICE TECHNICIAN RESPONSE
Section 10 – GENERAL
Group 05 – Safety
Group 10 – Specifications
Group 15 – General Information
Group 20 – Lubricants
Section 20 – DRIVE TRAIN
Group 05 – General Information
Group 10 – Diagnosing Malfunctions
Group 15 – Drive Train Protection
Group 20 – PTO Driveline
Group 25 – Gear Case Repair
Group 30 – Roll Drives
Group 35 – Rolls
Group 40 – Miscellaneous
Section 30 – HYDRAULICS
Group 10 – Diagnosing Malfunctions
Group 15 – Operation and Tests-446, 456, 456S, 546 and 556
Group 16 – Operation and Tests-466, 466S and 566
Group 20 – Tensioning Valve Repair-446, 456, 456S, 546 and 556
Group 21 – Tensioning Valve Repair-466, 466S and 566
Group 25 – Gate Lock Valve Repair (456, 456S, 556, 466, 466S, and 566)
Group 30 – Cylinder Repair-446 and 546
Group 31 – Cylinder Repair-456, 456S and 556
Group 32 – Cylinder Repair-466, 466S and 566
Group 35 – Optional Hydraulic Bale Ramp Repair (456, 456S and 556)
Section 40 – TWINE MECHANISM-HYDRAULIC (446, 456, 456S, 546, AND 556)
Group 05 – General Information
Group 10 – Diagnosing Malfunctions
Group 15 – Twine Wrap System Adjustments
Group 20 – Twine Wrap System Repair
Section 41 – TWINE MECHANISM-ELECTRIC
Group 05 – General Information
Group 10 – Diagnosing Malfunctions
Group 15 – Twine Wrap System Adjustments-446, 456, 456S, 546, and 556
Group 16 – Twine Wrap System Adjustments-466, 466S, and 566
Group 20 – Twine Wrap System Repair
Section 50 – NET WRAP SYSTEM (IF EQUIPPED)
Group 05 – General Information
Group 10 – Diagnosing Malfunctions
Group 15 – Net Wrap Repair-All
Group 16 – Net Wrap Repair-456, 456S, and 556
Group 17 – Net Wrap Repair-466, 466S, and 566
Section 60 – ELECTRICAL SYSTEM
Group 05 – General Information
Group 10 – Common Electrical Tests and Checks
Group 15 – Diagnosing Malfunctions-446, 456, 456S, 546, and 556
Group 16 – Diagnosing Malfunctions-466, 466S, and 566
Group 20 – Tests and Adjustments-446, 456, 456S, 546, and 556
Group 21 – Tests and Adjustments-466, 466S, and 566
Group 25 – Electrical Diagrams-446, 456, 456S, 546, and 556
Group 26 – Electrical Diagrams-466, 466S, and 566
Group 30 – BALETRAK PLUS Monitor-Controller Operations (466, 466S, and 566)
Group 35 – Repair-446, 456, 456S, 546, and 556
Group 36 – Repair-466, 466S, and 566
Group 40 – Connector Repair
Section 70 – PICKUP
Group 05 – General Information
Group 10 – Diagnosing Malfunctions
Group 15 – Regular Pickup Repair
Group 16 – MEGATOOTH™ Pickup Repair
Group 17 – Wide Pickup Repair
Group 20 – Miscellaneous
Section 80 – MISCELLANEOUS
Group 05 – Wheel Repair
Group 10 – Gate Repair-446, 456, 456S, 546, and 556
Group 11 – Gate Repair-466, 466S, and 566
Group 15 – Tension Arm Repair-446, 456, 456S, 546, and 556
Group 16 – Tension Arm Repair-466, 466S, and 566
Group 20 – Tongue Repair
Group 25 – Belt Repair
Group 30 – Main Frame Repair