Illustrated Factory Service Repair Technical Manual for John Deere Self-Propelled Hay and Forage Windrowers Models 4990

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

This is repair only manual, Diagnostic Manual with electrical wiring diagrams are sold separate.

Language: English
Format: PDF, 717 pages

Covered models:
  4990

Contents:
   Foreword
   John Deere Dealers
   Service Technician Response
   General
      Safety
      Specifications
      Fuel, Coolant and Lubricants
   Engine
      Engine
      Cooling System
   Fuel and Air Systems
      Air Intake and Exhaust
      Diesel Fuel System
   Electrical
      Batteries
      Starter
      Alternator
      Engine Electrical Components
      Lighting and Accessory Components
      Gauges and Monitors
      Platform and Ground Speed Controls
      Cab Heat and A/C Electrical Components
      Connector Repair
   Power Train
      Hydrostatic System Flushing and Start-Up
      Pump Drive Gear Case
      Circulating Pump and Oil Cooler
      Ground Drive Pumps
      Ground Drive Motor
      Final Drive (S.N. -163100)
      Final Drive (S.N. 163101-)
      Ground Drive Linkage (S.N. -163100)
      Ground Drive Linkage (S.N. 163101-)
   Steering and Brakes
      Steering System (S.N. -163100)
      Steering System (S.N. 163101-)
      Brakes
   Hydraulic System
      Auxiliary-Charge Pump
      Platform Drive Pump
      Platform Drive Motor
      Main Hydraulic Control Valve
      Hydraulic Cylinders
      Miscellaneous
   Miscellaneous
      Rear Axle
      Drive Wheels
      Lift Arm
   Operator Station
      Air Conditioning Service
      Air Conditioning Repair
      Heater Controls
      Cab (S.N. -163100)
      Cab (S.N. 163101- )
   Dealer Fabricated Tools
      Dealer Fabricated Tools