John Deere 401D Tractor Loaders Technical Manual (TM1271)

Table of Contents:
   Introduction
   General Information
      General Specifications
      Torque Values
      Fuels and Lubricants
   Wheels
      Powered Wheels and Fastenings
      Non-Powered Wheels and Fastenings
      Weights
   Axles and Suspension Systems
      Non-Powered Wheel Axles
      Axle Shaft, Bearings and Reduction Gears
   Transmission
      Removal and Installation
      Controls
      Gears, Shafts, Bearings, and Power Shift Clutch
      Hydraulic System
   Engine
      Removal and Installation
      Crankshaft and Main Bearings
      Camshaft and Valve Actuating Means
      Connecting Rods and Pistons
      Cylinder Block
      Oiling System
      Cylinder Head and Valve
      Fuel Injection System
      Intake Manifold
      Engine Balancer
      Water Pump
      Thermostats
      Oil Cooler
      Fuel Filter
      Fuel Transfer Pump
      Starting Motor and Fastenings
      Flywheel, Housing and Fastenings
   Engine Auxiliary Systems
      Cold Weather Starting Aids
      Cooling System
      Speed Controls
      Intake System
      External Exhaust Systems
      External Fuel Supply Systems
   Clutch
      Controls
      Elements
   Steering System
      Hydraulic System
   Service Brakes
      Active Elements
      Hydraulic System
   Parking-Emergency Brakes
      Active Elements
      Controls Linkage
   Equipment Attaching
      Hitches and Hitch Pin
   Electrical Systems
      Batteries, Support and Cables
      Alternator, Regulator and Charging System Wiring
      Lighting System
      Wiring Harness and Switches
      Instruments and Indicators
   Operator's Station
      Removal and Installation
   Main Hydraulic System
      Hydraulic System
   Loader
      Buckets
      Controls Linkage
      Frames
      Loader Hydraulics
   Backhoe
      Removal and Installation
      Buckets
      Controls Linkage
      Frames
      Hydraulic System
   PTO Drive
      PTO Control
      Gears, Shafts and Bearings
      PTO Clutch
      Hycraulic System
   System Testing
      General Information
      Engine
      Electrical System
      Power Train
      Hydraulic System
   Special Tools
   Index