John Deere 4520 Row-Crop Tractors Technical Manual (tm1007)

Illustrated factory Technical Manual for John Deere Tractors Models 4520 Row-Crop.

This manual will assist you in diagnosing, and repairing for your tractor.
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Covered Models:
   4520 Row-Crop

Format: PDF, 322 pages
Language: English
Publication Date: 01 Feb 1975
Table of Contents:
   Tractors
   INTRODUCTION
   GENERAL
      SPECIFICATIONS
      PREDELIVERY, DELIVERY, AND AFTER-SALE SERVICES
      TUNE-UP
      LUBRICATION
      SEPARATION
   ENGINE
      GENERAL INFORMATION AND DIAGNOSIS
      CYLINDER HEAD, VALVES AND CAMSHAFT
      CYLINDER BLOCK, LINERS, PISTONS AND RODS,
      CRANKSHAFT, MAIN BEARINGS, AND FLYWHEEL
      LUBRICATION SYSTEM
      COOLING SYSTEM
   FUEL SYSTEM
      DIAGNOSING MALFUNCTIONS.
      AIR INTAKE SYSTEM
      DIESEL FUEL
      SPEED CONTROL LINKAGE
   ELECTRICAL SYSTEM
      INFORMATION AND DIAGRAMS
      CHARGING CIRCUIT
      STARTING CIRCUIT
      JOHN DEERE STARTING CIRCUIT
      LIGHTING AND ACCESSORY CIRCUITS
   POWER TRAIN
      CLUTCHES FOR SYNCRO- RANGE TRANSMISSION AND PTO
      SYNCRO-RANGE TRANSMISSION
      ENGINE DISCONNECT CLUTCH
      POWER SHIFT TRANSMISSION
      DIFFERENTIAL
      FINAL DRIVE
      SYNCRO-RANGE PTO
      POWER SHIFT PTO
      POWER FRONT WHEEL DRIVE
   STEERING AND BRAKES
      GENERAL INFORMATION
   HYDRAULIC SYSTEM
      GENERAL INFORMATION, DIAGNOSIS AND TESTS
      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 AXLE WHEEL DRIVE