John Deere 3215 and 3420 Telescopic Handlers (SN. up to 206800) Technical Manual (TM4893)

Illustrated factory Technical Manual for John Deere Telescopic Handlers Models 3215 and 3420.

This manual will assist you in diagnosing, and repairing for your telescopic handler.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models:
   3215 (SN: -206800)
   3420 (SN: -206800)

Format: PDF, 838 pages
Language: English
Publication Date: 24 Nov 2004
Table of Contents:
   Introduction
      Foreword
   Safety
      Safety Information
   General Information
      Specifications
      Lubricants
      Torque Values
      Serial Numbers
   Engine - Repair
      Engine
      Cooling System
   Fuel/Air Intake Systems - Repair
      Fuel System
      Air Intake System
   Electrical System - Repair
      Electrical Connectors
      Alternator and Battery
      Starting Motor
      Other Components
   Power Train - Repair
      Torque Converter
      Shuttle Shift Transmission
      Power Shift Transmission
      Axles
      Other Components
   Brake and Steering Systems - Repair
      Foot Brakes
      Handbrake
      Hydraulic Trailer Brake
      Steering
   Hydraulic System - Repair
      Hydraulic Pump - Fixed-Displacement Pump
      Hydraulic Pump - Variable-Displacement Pump
      Hydraulic Valves
      Hydraulic Cylinder
      Other Components
   Miscellaneous - Repair
      Boom
      Removal and Installation of Components
      Pick-Up Hitch (Hydraulic Hitch)
      Mechanical Hitch
   Cab, Air Conditioning System - Repair
      Cab
      Air Conditioning System
      Heating System
      Seats
   HCU - Diagnosis
      HCU - Diagnosis
   Engine
      Tests and Troubleshooting
   Fuel/Air Intake Systems - Tests
      Air Intake Systems
   Electrical System - Tests (3215 and 3415)
      General Information
      Test Equipment
      Electrical System Diagram
      Section 1: Starting Motor Power Supply
      Section 2: Seat Adjustment
      Section 3: Window Wiper and Washer System
      Section 4: Heating/Air-Conditioning System
      Section 5: Radio, Cab Interior Light, Horn
      Section 6A: Lighting System (Region II)
      Section 6B: Lighting System (North America)
      Section 7: Back-Up Alarm, Electrical Socket
      Section 8: Instruments
      Section 9: Load Indicator
      Section 10: Steering Modes
      Section 11A: Power Train, Shuttle Shift Transmission
      Section 11B: Power Train, Power Shift Transmission
      Section 12A: Boom Control System
      Section 13: Rear Additional Hydraulic Functions
      Section 14: Engine Control Unit
      Load Indicator - without Optional Weighing System
      Load Indicator - with Optional Weighing System
      Calibration of Weighing Device
   Electrical System - Tests (3220 and 3420)
      General Information
      Test Equipment
      Electrical System Diagrams
      Section 1: Starting Motor Power Supply
      Section 2: Seat Adjustment
      Section 3: Window Wiper and Washer System
      Section 4: Heating/Air-Conditioning System
      Section 5: Radio, Cab Interior Lighting, Horn
      Section 6A: Lighting System (Region II)
      Section 6B: Lighting System (North America)
      Section 7: Back-Up Alarm, Electrical Socket
      Section 8: Instruments
      Section 9: Load Indicator
      Section 10: Steering Modes
      Section 11A: Power Train, Shuttle Shift Transmission
      Section 11B: Power Train, Power Shift Transmission
      Section 12B: Boom Control System
      Section 13: Rear Additional Hydraulic Functions
      Section 14: Engine Control Unit
      Load Indicator - without Optional Weighing Device
      Load Indicator - with Optional Weighing Device
      Calibration of Weighing Device
   Electronic Control Units
      Test Equipment
      ECU - Engine Control Unit (Level 12)
      TCU - Transmission Control Unit
      HCU - Hydraulic Control Unit
   Power Train - Tests
      Drive System - Theory of Operation
      Torque Converter - Tests
      Shuttle Shift Transmission - Tests
      Power Shift Transmission - Tests
      Shuttle Shift Transmission - Diagnosis
      Power Shift Transmission - Diagnosis
   Brakes, Steering System - Tests
      Brake System
      Brake System Tests
      Hydraulic Trailer Brake Valve
      Steering System- Theory of Operation
   Hydraulic System (3215 and 3415)
      Valve - Theory of Operation
      Hydraulic System - Tests and Adjustments
   Hydraulic System (3220 und 3420)
      Valves - Theory of Operation
      Hydraulic Pump - Operation, Tests and Adjustments
      Hydraulic System - Tests
   Heating/Air-Conditioning System - Tests
      Theory of Operation
      Tests