It is Complete Diagnostic and Repair Technical Service Manual for John Deere 4 Meter Hay and Forage Windrow Pickups Models 639, 649 and 659 

This manual contains high quality images, circuit diagrams, instructions to help you to maintenance, troubleshooting, diagnostic, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.

Covered models:
  639
  649
  659

Contents:
   Foreword
   Version Date
   Safety
      Safety Information
   General
      Identification View and Description
      Lubricants, Grease and Gear Oil
      Torques
      Capacities
      Specifications
   Electrical System
      General
      Electrical Components
   Power Train
      Gearbox
      Angle Drive
      Hydraulic Drive
      Cam Clutch
   Hydraulic System
      Circuit Diagrams
      Hydraulic Pressure Accumulators
      Cylinders
   Miscellaneous
      Roller Compression Unit
      Center Gauge Wheel
      Drive Chain Lubrication
   Feed System
      Pickup Cylinder
      Pickup Feed Auger

Language: English
Format: PDF
Pages: 159 

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