John Deere 4000 and 4020 Tractors Technical Manual (tm1006)

Table of Contents:
   INTRODUCTION
   GENERAL
      SPECIFICATIONS
      PREDELIVERY, DELIVERY, AND AFTER-SALE SERVICES
      TUNE-UP AND ADJUSTMENT
      LUBRICATION
      SEPARATION
   ENGINES
      GENERAL INFORMATION AND DIAGNOSIS
      CYLINDER HEAD, VALVES, AND CAMSHAFT
      CYLINDER BLOCK, LINERS, PISTONS, AND RODS
      CRANKSHAFT, MAIN BEARINGS, AND FLYWHEEL
      LUBRICATION SYSTEM
      COOLING SYSTEM
      GOVERNOR AND SPEED CONTROL LINKAGE
   FUEL SYSTEMS
      DIAGNOSING MALFUNCTIONS
      DIESEL FUEL SYSTEM
      GASOLINE FUEL SYSTEM
      LP-GAS FUEL SYSTEM
   ELECTRICAL SYSTEM
      INFORMATION AND DIAGRAMS
      MOTOROLA CHARGING CIRCUIT
      DELCOTRON CHARGING CIRCUIT
      DELCO-REMY STARTING CIRCUIT
      JOHN DEERE STARTING CIRCUIT
      IGNITION SYSTEM
      LIGHTING AND ACCESSORY CIRCUITS
   POWER TRAIN
      CLUTCHES FOR SYNCRORANGE TRANSMISSION AND PTO
      SYNCRO-RANGE TRANSMISSION
      ENGINE DISCONNECT CLUTCH
      POWER SHIFT TRANSMISSION
      DIFFERENTIAL
      FINAL DRIVE
      HI-CROP FINAL DRIVE
      SYNCRO-RANGE PTO
      POWER SHIFT PTO
      BELT PULLEY
      POWER FRONT WHEEL DRIVE
   STEERING AND BRAKES
      GENERAL I NFORMATION
   HYDRAULIC SYSTEM
      GENERAL INFORMATION, DIAGNOSIS AND TESTING
      MAIN RESERVOIR, VALVES, OIL COOLER, AND OIL RESERVOIR
      HYDRAULIC PUMPS
      POWER STEERING
      POWER BRAKES
      ROCKSHAFT AND IMPLEMENT HITCHES
      SELECTIVE CONTROL VALVE, BREAKAWAY COUPLER AND REMOTE CYLINDER
   MISCELLANEOUS
      CONVENTIONAL FRONT AXLE
      POWER FRONT WHEEL DRIVE AXLE